List of Intel Xeon processors (NetBurst-based)

Main article: List of Intel Xeon processors

This is a list of NetBurst-based Intel Xeon processors.

Xeon DP (later Xeon 5000 series)

"Foster" (180 nm)

• Based on NetBurst microarchitecture
• All models support: MMX, SSE, SSE2
• All models support dual-processor configurations
• Die size: 241 mm²
• Steppings: C1, D0

Model number	sSpec number	Frequency	L2 cache	Front side bus	Multiplier	Voltage	TDP	Socket	Release date	Part number(s)	Release price (USD)
Xeon 1.4	SL4WX (C1) SL56G (C1)	1400 MHz	256 KB	400 MT/s	14×	1.75 V	56 W	Socket 603	May 21, 2001	RN80528KC017G0K	$268[1]
Xeon 1.5	SL4ZT (C1) SL5U6 (D0) SL4WY (C1) SL5TD (D0)	1500 MHz			15×		59.2 W		May 21, 2001	RN80528KC021G0K	$309[1]
Xeon 1.7	SL56N (C1) SL5U7 (D0) SL56H (C1) SL5TE (D0)	1700 MHz			17×		65.8 W		May 21, 2001	RN80528KC029G0K	$406[1]
Xeon 2.0	SL5U8 (D0) SL5TH (D0)	2000 MHz			20×		77.5 W		September 25, 2001	RN80528KC041G0K	$615[2]

"Prestonia" (130 nm)

• Based on NetBurst microarchitecture
• All models support: MMX, SSE, SSE2, Hyper-Threading
• All models support dual-processor configurations
• Models with no suffix or the A suffix use Socket 603 and a 400 MT/s FSB while models with the B suffix use Socket 604 and a 533 MT/s FSB.
• Die size: 146 mm²
• Steppings: B0, C1, D1, M0

Model number	sSpec number	Frequency	L2 cache	Front side bus	Multiplier	Voltage	TDP	Socket	Release date	Part number(s)	Release price (USD)
Standard voltage
Xeon 1.8	SL5Z8 (B0) SL622 (B0) SL6EL (C1) SL6JX (C1) SL6W3 (D1) SL6YS (D1)	1800 MHz	512 KB	400 MT/s	18×	1.5 V	55 W	Socket 603	February 25, 2002	RN80532KC033512 BX80532KC1800D	$251[3]
Xeon 2.0A	SL5Z9 (B0) SL623 (B0) SL6EM (C1) SL6JY (C1) SL6W6 (D1) SL6YT (D1)	2000 MHz			20×		58 W			RN80532KC041512 BX80532KC2000D	$417[3]
Xeon 2.0B	SL6NP (C1) SL6RQ (C1) SL6VK (D1) SL6YM (D1) SL72C (M0) SL73K (M0)	2000 MHz		533 MT/s	15×			Socket 604	November 18, 2002	RK80532KE041512	$198[4]
Xeon 2.2	SL5ZA (B0) SL624 (B0) SL6EN (C1) SL6JZ (C1) SL6W7 (D1) SL6YU (D1)	2200 MHz		400 MT/s	22×		61 W	Socket 603	February 25, 2002	RN80532KC049512 BX80532KC2200D	$615[3]
Xeon 2.4	SL65T (B0) SL687 (B0) SL6EP (C1) SL6K2 (C1) SL6W8 (D1) SL6YV (D1)	2400 MHz			24×		65 W		April 23, 2002	RN80532KC056512 BX80532KC2400D	$615[5]
Xeon 2.4B	SL6GD (C1) SL6NQ (C1) SL6VL (D1) SL6YN (D1) SL72D (M0) SL73L (M0)	2400 MHz		533 MT/s	18×			Socket 604	November 18, 2002	RK80532KE056512	$234[4]
Xeon 2.6	SL6EQ (C1) SL6K3 (C1) SL6W9 (D1) SL6YW (D1)	2600 MHz		400 MT/s	26×		60 W	Socket 603	September 11, 2002	RN80532KC064512 BX80532KC2600D	$433[6]
Xeon 2.66	SL6GF (C1) SL6NR (C1) SL6VM (D1) SL6YP (D1) SL72E (M0) SL73M (M0)	2667 MHz		533 MT/s	20×		72/77 W	Socket 604	November 18, 2002	RK80532KE067512	$337[4]
Xeon 2.8	SL6M7 (C1) SL6MS (C1) SL6WA (D1) SL6YX (D1)	2800 MHz		400 MT/s	28×		74 W	Socket 603	September 11, 2002	RN80532KC072512 BX80532KC2800D	$562[6]
Xeon 2.8B	SL6GG (C1) SL6NS (C1) SL6VN (D1) SL6YQ (D1) SL72F (M0) SL73N (M0)	2800 MHz		533 MT/s	21×		74 W	Socket 604	November 18, 2002	RK80532KE072512	$455[4]
Xeon 3.0	SL6VW (C1) SL6X4 (C1) SL6WB (D1) SL6YY (D1)	3000 MHz		400 MT/s	30×	1.525 V	85 W	Socket 603	March 10, 2003	RN80532KC080512	$658[7]
Xeon 3.06	SL6GH (C1) SL6RR (C1) SL6VP (D1) SL6YR (D1)	3066 MHz		533 MT/s	23×	1.525 V		Socket 604		RK80532KE083512	$722[7]
Low voltage
Xeon LV 1.6	SL6XK (D1)	1600 MHz	512 KB	400 MT/s	16×	1.187–1.274 V	30 W	Socket 604	September 2003	RK80532EC025512
Xeon LV 2.0	SL6XL (D1)	2000 MHz			20x	1.179–1.27 V	35 W			RK80532EC041512
Xeon LV 2.4	SL74T (D1)	2400 MHz		533 MT/s	18×	1.17–1.265 V	40 W			RK80532EE056512

"Gallatin" (130 nm)

• Based on NetBurst microarchitecture
• All models support: MMX, SSE, SSE2, Hyper-Threading
• All models support dual-processor configurations
• Die size: 226 mm²
• Steppings: M0

Model number	sSpec number	Frequency	L2 cache	L3 cache	Front side bus	Multiplier	Voltage	TDP	Socket	Release date	Part number(s)	Release price
Xeon 2.4	SL7D4 (M0) SL7DF (M0)	2400 MHz	512 KB	1024 KB	533 MT/s	18×	1.525 V	77 W	Socket 604	February 2004	RK80532KE0561M
Xeon 2.8	SL7D5 (M0) SL7DG (M0)	2800 MHz				21×					RK80532KE0721M
Xeon 3.06	SL72G (M0) SL73P (M0)	3066 MHz				23×		87 W		July 14, 2003	RK80532KE0831M	$690[8]
Xeon 3.2	SL72Y (M0) SL73Q (M0)	3200 MHz				24×		92 W		October 6, 2003	RK80532KE0881M	$851[9]
Xeon 3.2	SL7AE (M0) SL7BW (M0)			2048 KB						February 2004[10]	RK80532KE0882M

"Nocona" (90 nm)

• Based on NetBurst microarchitecture
• All models support: MMX, SSE, SSE2, SSE3, Hyper-Threading, Intel 64
• All models support dual-processor configurations
• 2.8 GHz and 3.0 GHz models with no suffix are OEM models are tray processors while those with the D suffix are boxed one. All other are tray/boxed processors.
• Die size: 140 mm²
• Steppings: D0, E0, F1, G1

Model number	sSpec number	Frequency	L2 cache	Front side bus	Mult	Voltage	TDP	Socket	Release date	Part number(s)	Release price (USD)
Standard voltage
Xeon 2.8	SL7DV (D0) SL7HF (D0) SL7TB (E0) SL84B (E0)	2800 MHz	1024 KB	800 MT/s	14×	1.287–1.4 V	103 W	Socket 604	June 28, 2004	NE80546KG0721M	OEM
Xeon 2.8D	SL7PD (E0) SL8KN (G1)	2800 MHz			14×					B80546KG0721M	$209
Xeon 3.0	SL7DW (D0) SL7HG (D0) SL7TC (E0)	3000 MHz			15×					RK80546KG0801M	OEM
Xeon 3.0D	SL7PE (E0) SL8KP (G1)	3000 MHz			15×					NE80546KG0801M	$316
Xeon 3.2	SL7DX (D0) SL7HH (D0) SL7PF (E0) SL7TD (E0) SL8KQ (G1)	3200 MHz			16×					RK80546KG0881M	$455
Xeon 3.4	SL7DY (D0) SL7HJ (D0) SL7PG (E0) SL7TE (E0) SL8KR (G1)	3400 MHz			17×					RK80546KG0961M	$690
Xeon 3.6	SL7DZ (D0) SL7HK (D0) SL7PH (E0) SL7VF (E0) SL8KS (G1)	3600 MHz			18×					RK80546KG1041M	$851
Low voltage
Xeon LV 2.8	SL8RW (G0)	2800 MHz	1024 KB	800 MT/s	14x	1.1125–1.2 V	55 W	Socket 604	October 2004	RK80546KG0721M	$260

"Irwindale" (90 nm)

• Based on NetBurst microarchitecture
• All models support: MMX, SSE, SSE2, SSE3, Hyper-Threading, EIST, XD bit (an NX bit implementation) and Intel 64.
• All models support dual-processor configurations
• Models with no suffix are tray processors with those with the E suffix are boxed processors.
• Die size: 135 mm²
• Steppings: N0, R0

Model number	sSpec number	Frequency	L2 cache	Front side bus	Mult	Voltage	TDP	Socket	Release date	Part number(s)	Release price (USD)
Standard voltage
Xeon 2.8	SL7ZG (N0) SL8ZR (N0)	2800 MHz	2048 KB	800 MT/s	14×	1.25–1.388 V	110 W	Socket 604	September 26, 2005	RK80546KG0722MM	OEM
Xeon 2.8E	SL8P7 (R0)									NE80546KG0722MM	$209
Xeon 3.0[11]	SL8ZQ (N0)	3000 MHz			15x				February 14, 2005	RK80546KG0802MM	OEM
Xeon 3.0E	SL7ZF (N0) SL8P6 (R0)					1.2875–1.3875 V				NE80546JG0802MM	$316
Xeon 3.2	SL7ZE (N0) SL8ZP (N0)	3200 MHz			16×	1.25–1.388 V				RK80546KG0882MM	OEM
Xeon 3.2E	SL943 (N0) SL8P5 (R0)					1.2875–1.3875 V				NE80546KG0882MM	$455
Xeon 3.4	SL7ZK (N0) SL7ZD (N0)	3400 MHz			17×	1.25–1.3875 V				RK80546KG0962MM	OEM
Xeon 3.4E	SL8P4 (R0)					1.2875–1.3875 V				NE80546KG0962MM	$690
Xeon 3.6	SL7ZC (N0) SL7ZJ (N0)	3600 MHz			18×	1.25–1.3875 V				RK80546KG1042MM	OEM
Xeon 3.6E	SL8P3 (R0)					1.2875–1.3875 V				NE80546KG1042MM	$851
Xeon 3.8	SL8ZJ (N0) SL7ZB (N0)	3800 MHz			19×				September 26, 2005	RK80546KG1122MM	OEM
Xeon 3.8E	SL93Z (N0) SL8ZM (N0) SL8ZN (N0) SL8ZK (N0) SL8P2 (R0)									NE80546KG0722M	$851
Medium voltage
Xeon MV 3.2	SL8T3 (R0)	3200 MHz	2048 KB	800 MT/s	16×	1.2125–1.3875 V	90 W	Socket 604	September 26, 2005	NE80546QG0882MM	$487
Low voltage
Xeon LV 3.0[12]	SL8SV (R0)	3000 MHz	2048 KB	800 MT/s	15×	1.05–1.20 V	55 W	Socket 604	September 26, 2005	NE80546JG0802MM	$519

"Paxville DP" (90 nm)

• Based on NetBurst microarchitecture
• All models support: MMX, SSE, SSE2, SSE3, Hyper-Threading, Intel 64, XD bit (an NX bit implementation)
• All models support dual-processor configurations
• Die size: 206 mm²
• Steppings: A0

Model number	sSpec number	Frequency	L2 Cache	FSB	Mult	Voltage	TDP	Socket	Release date	Part number(s)	Release price (USD)
Xeon 2.8	SL8MA (A0)	2800 MHz	2× 2048 KB	800 MT/s	14×	1.2875–1.4125 V	135 W	Socket 604	October 10, 2005	NE80551KG0724MM	$1043

"Dempsey" (65 nm)

• Based on NetBurst microarchitecture^[13]
• All models support: MMX, SSE, SSE2, SSE3, Hyper-Threading, Intel 64, XD bit (an NX bit implementation), Intel VT-x
• All models support dual-processor configurations
• Die size: 2× 81 mm²
• Demand Based Switching (Intel's Server EIST): Supported by: All except 5060, 5063.
• Die size: 291 mm²
• Steppings: C1

Model number	sSpec number	Frequency	L2 Cache	FSB	Mult	Voltage	TDP	Socket	Release date	Part number(s)	Release price (USD)
Standard voltage
Xeon 5020	SL96F (C1)	2500 MHz	2× 2048 KB	667 MT/s	15x	1.075–1.35 V	95 W	LGA 771	2006	HH80555KF0604M BX805555020A BX805555020P || OEM
Xeon 5030	SL96E (C1)	2667 MHz			16×				May 23, 2006	HH80555KF0674M BX805555030A BX805555030P || $156
Xeon 5040	SL96D (C1)	2833 MHz			17×				2006	HH80555KF0734M BX805555040A	OEM
Xeon 5050	SL96C (C1)	3000 MHz			18×				May 23, 2006	HH80555KF0804M BX805555050A BX805555050P || $177
Xeon 5060	SL96A (C1)	3200 MHz		1066 MT/s	12×		130 W		May 23, 2006	HH80555KH0884M BX805555060A BX805555060P || $316
Xeon 5070	SL969 (C1)	3467 MHz			13×				2006	HH80555KH0994M BX805555070A BX805555070P || OEM
Xeon 5080	SL968 (C1)	3733 MHz			14×				May 23, 2006	HH80555KH1094M BX805555080A BX805555080P || $851
Medium voltage
Xeon 5063	SL96B (C1)	3200 MHz	2× 2048 KB	1066 MT/s	12×	1.075–1.35 V	95 W	LGA 771	May 23, 2006	HH80555QH0884M	$369

Xeon MP (later Xeon 7000 series)

"Foster MP" (180 nm)

• Based on NetBurst microarchitecture
• All models support: MMX, SSE, SSE2, Hyper-Threading
• All models support quad-processor and octo-processor configurations
• Die size: 241 mm²
• Steppings: C0

Model number	sSpec number	Frequency	L2 cache	L3 cache	Front side bus	Multiplier	Voltage	TDP	Socket	Release date	Part number(s)	Release price (USD)
Xeon MP 1.4	SL5FZ (C0) SL5RV (C0)	1400 MHz	256 KB	512 KB	400 MT/s	14×	1.75 V	64 W	Socket 603	March 12, 2002	YF80528KC017512	$1177
Xeon MP 1.5	SL5G2 (C0) SL5RW (C0)	1500 MHz				15×		68 W			YF80528KC021512	$1980
Xeon MP 1.6	SL5G8 (C0) SL5S4 (C0)	1600 MHz		1024 KB		16×		72 W			YF80528KC0251M	$3692

"Gallatin" (130 nm)

• Based on NetBurst microarchitecture^[14][15]
• All models support: MMX, SSE, SSE2, Hyper-Threading
• All models support quad-processor and octo-processor configurations
• Die size: 226 mm²
• Steppings: A0, B1, C0

Model number	sSpec number	Frequency	L2 cache	L3 cache	Front side bus	Multiplier	Voltage	TDP	Socket	Release date	Part number(s)	Release price (USD)
Xeon MP 1.5	SL6GZ (A0) SL6KB (A0)	1500 MHz	512 KB	1024 KB	400 MT/s	15×	1.475 V	48 W	Socket 603	November 4, 2002	RN80532KC0211M BX80532KC1500E	$1177
Xeon MP 1.9	SL6H2 (A0) SL6KC (A0)	1900 MHz				19×		55 W	Socket 603		RN80532KC0371M BX80532KC1900E	$1980
Xeon MP 2.0	SL6YJ (B1) SL6Z6 (B1)	2000 MHz				20×		57 W	Socket 603	June 30, 2003	RN80532KC0411M BX80532KC2000E	$856
Xeon MP 2.0	SL66Z (A0) SL6KD (A0)			2048 KB					Socket 603	November 4, 2002	RN80532KC0412M BX80532KC2000F	$3692
Xeon MP 2.2	SL7A5 (C0)	2200 MHz				22×		65 W	Socket 603	March 2, 2004	RN80532KC0492M BX80532KC2200F	$1177
Xeon MP 2.5	SL6Z2 (B1) SL6Z7 (B1)	2500 MHz		1024 KB		25×		66 W	Socket 603	June 30, 2003	RN80532KC0601M BX80532KC2500E	$1980
Xeon MP 2.7	SL79Z (C0)	2700 MHz		2048 KB		27×		80 W	Socket 603	March 2, 2004	RN80532KC0682M BX80532KC2700F	$1980
Xeon MP 2.8	SL6YL (B1) SL6Z8 (B1)	2800 MHz				28×		72 W	Socket 603	June 30, 2003	RN80532KC0722M BX80532KC2800F	$3692
Xeon MP 3.0	SL79V (C0)	3000 MHz		4096 KB		30×	1.5 V	85 W	Socket 603	March 2, 2004	RN80532KC0804M BX80532KC3000H	$3692

"Cranford" (90 nm)

• Based on NetBurst microarchitecture
• All models support: MMX, SSE, SSE2, SSE3, Hyper-Threading, Intel 64, XD bit (an NX bit implementation)
• All models support quad-processor and octo-processor configurations
• Die size: 236 mm²
• Steppings: A0, B0

Model number	sSpec number	Frequency	L2 cache	Front side bus	Mult	Voltage	TDP	Socket	Release date	Part number(s)	Release price (USD)
Xeon MP 3.16	SL84U (A0) SL8UM (B0)	3166 MHz	1024 KB	667 MT/s	19×	1.2875V-1.4V	110 W	Socket 604	March 29, 2005	RK80546KF0871M	$722
Xeon MP 3.66	SL84W (A0) SL8UN (B0)	3667 MHz			22×				March 29, 2005	RK80546KF1071M	$963

"Potomac" (90 nm)

• Based on NetBurst microarchitecture
• All models support: MMX, SSE, SSE2, SSE3, Hyper-Threading, Intel 64, XD bit (an NX bit implementation)
• All models support quad-processor and octo-processor configurations
• Die size: 236 mm²
• Steppings: C0

Model number	sSpec number	Frequency	L2 cache	L3 cache	Front side bus	Mult	Voltage	TDP	Socket	Release date	Part number(s)	Release price (USD)
Xeon MP 2.83	SL8ED (C0)	2833 MHz	1024 KB	4096 KB	667 MT/s	17×	1.25–1.4 V	129 W	Socket 604	March 29, 2005	RK80546KF0734M	$1177
Xeon MP 3.0	SL8EW (C0)	3000 MHz		8192 KB		18×			Socket 604	March 29, 2005	RK80546KF0808M	$1980
Xeon MP 3.33	SL8EY (C0)	3333 MHz				20×			Socket 604	March 29, 2005	RK80546KF0938M	$3692

"Paxville MP" (90 nm)

• Based on NetBurst microarchitecture
• All models support: MMX, SSE, SSE2, SSE3, Hyper-Threading, Intel 64, XD bit (an NX bit implementation), Intel VT-x
• Demand Based Switching (Intel's Server EIST): All except 7030.
• All models support quad-processor and octo-processor configurations
• Die size: 206 mm²
• Steppings: A0

Model number	sSpec number	Frequency	L2 cache	Front side bus	Mult	Voltage	TDP	Socket	Release date	Part number(s)	Release price (USD)
Xeon 7020	SL8UA (A0)	2667 MHz	2× 1024 KB	667 MT/s	16×	1.2625–1.4125 V	165 W	Socket 604	November 1, 2005	NE80560KF0672MH	$1177
Xeon 7030	SL8UB (A0)	2800 MHz	2× 1024 KB	800 MT/s	14×					NE80560KG0722MH	$1980
Xeon 7040	SL8UC (A0)	3000 MHz	2× 2048 KB	667 MT/s	18×					NE80560KF0804MH	$3157
Xeon 7041	SL8UD (A0)			800 MT/s	15×					NE80560KG0804MH	$3157

"Tulsa" (65 nm)

Intel Xeon 7130M Die-shot (Tulsa)

• Based on NetBurst microarchitecture
• All models support: MMX, SSE, SSE2, SSE3, Hyper-Threading, Intel 64, XD bit (an NX bit implementation), Intel VT-x
• All models support quad-processor and octo-processor configurations
• Demand Based Switching (Intel's Server EIST): Supported by: All except 7110M/N & 7120M/N.
• N models feature a 667 MT/s FSB while M models feature an 800 MT/s FSB
• Die size: 435 mm²
• Steppings: B0

Model number	sSpec number	Frequency	L2 cache	L3 cache	Front side bus	Mult	Voltage	TDP	Socket	Release date	Part number(s)	Release price (USD)
Xeon 7110N	SL9QA (B0)	2500 MHz	2× 1024 KB	4096 KB	667 MT/s	15×	1.1–1.35 V	95 W	Socket 604	August 27, 2006	LF80550KF0604M	$856
Xeon 7110M	SL9Q9 (B0)	2600 MHz			800 MT/s	13×					LF80550KG0644M	$856
Xeon 7120N	SL9HF (B0)	3000 MHz			667 MT/s	18×					LF80550KF0804M	$1177
Xeon 7120M	SL9HC (B0)				800 MT/s	15x					LF80550KG0804M	$1177
Xeon 7130N	SL9HE (B0)	3166 MHz		8192 KB	667 MT/s	19×		150 W			LF80550KF0878M	$1391
Xeon 7130M	SL9HB (B0)	3200 MHz			800 MT/s	16×					LF80550KG0888M	$1391
Xeon 7140N	SL9HD (B0)	3333 MHz		16384 KB	667 MT/s	20×					LF80550KF093007	$1980
Xeon 7140M	SL9HA (B0)	3400 MHz			800 MT/s	17×					LF80550KG096007	$1980
Xeon 7150N	SL9YR (B0)	3500 MHz			667 MT/s	21×		150 W		Q1 2007	LF80550KF100007	$2622