Xeon L5630 vs i7-950

VS

Aggregate performance score

Core i7-950
2009
4 cores / 8 threads, 130 Watt
2.03
+5.7%
Xeon L5630
2010
4 cores / 8 threads, 40 Watt
1.92

Core i7-950 outperforms Xeon L5630 by a small 6% based on our aggregate benchmark results.

Primary details

Comparing Core i7-950 and Xeon L5630 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking19191968
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.170.13
Market segmentDesktop processorServer
SeriesCore i7 (Desktop)no data
Power efficiency1.484.54
Architecture codenameBloomfield (2008−2010)Westmere-EP (2010−2011)
Release date2 June 2009 (15 years ago)16 March 2010 (14 years ago)
Launch price (MSRP)$290$1,100

Cost-effectiveness evaluation

Performance per price, higher is better.

i7-950 has 31% better value for money than Xeon L5630.

Detailed specifications

Core i7-950 and Xeon L5630 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores4 (Quad-Core)4 (Quad-Core)
Threads88
Base clock speed3.06 GHz2.13 GHz
Boost clock speed3.33 GHz2.4 GHz
Bus rate1333 MHzno data
L1 cache64 KB (per core)64 KB (per core)
L2 cache256 KB (per core)256 KB (per core)
L3 cache8 MB (shared)12 MB (shared)
Chip lithography45 nm32 nm
Die size263 mm2239 mm2
Maximum core temperature68 °C63 °C
Number of transistors731 million1,170 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i7-950 and Xeon L5630 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration12
SocketFCLGA1366FCLGA1366,LGA1366
Power consumption (TDP)130 Watt40 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-950 and Xeon L5630. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2Intel® SSE4.2
AES-NI-+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology1.01.0
Hyper-Threading Technology++
Idle States++
Demand Based Switching-+
PAE36 Bit40 Bit

Security technologies

Core i7-950 and Xeon L5630 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-950 and Xeon L5630 are enumerated here.

VT-dno data+
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-950 and Xeon L5630. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size24 GB288 GB
Max memory channels33
Maximum memory bandwidth25.6 GB/s25.6 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/Ano data

Peripherals

Specifications and connection of peripherals supported by Core i7-950 and Xeon L5630.

PCIe version2.02.0

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

i7-950 2.03
+5.7%
Xeon L5630 1.92

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

i7-950 3222
+5.7%
Xeon L5630 3048

Gaming performance

Pros & cons summary


Performance score 2.03 1.92
Recency 2 June 2009 16 March 2010
Chip lithography 45 nm 32 nm
Power consumption (TDP) 130 Watt 40 Watt

i7-950 has a 5.7% higher aggregate performance score.

Xeon L5630, on the other hand, has an age advantage of 9 months, a 40.6% more advanced lithography process, and 225% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Core i7-950 and Xeon L5630.

Note that Core i7-950 is a desktop processor while Xeon L5630 is a server/workstation one.


Should you still have questions on choice between Core i7-950 and Xeon L5630, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Core i7-950
Core i7-950
Intel Xeon L5630
Xeon L5630

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3.3 338 votes

Rate Core i7-950 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.6 52 votes

Rate Xeon L5630 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Core i7-950 or Xeon L5630, agree or disagree with our judgements, or report an error or mismatch.