Xeon W-3265 vs i7-950

VS

Aggregate performance score

Core i7-950
2009
4 cores / 8 threads, 130 Watt
2.10
Xeon W-3265
2019
24 cores / 48 threads, 205 Watt
19.67
+837%

Xeon W-3265 outperforms Core i7-950 by a whopping 837% based on our aggregate benchmark results.

Primary details

Comparing Core i7-950 and Xeon W-3265 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1907306
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.149.52
Market segmentDesktop processorServer
SeriesCore i7 (Desktop)Intel Xeon W
Power efficiency1.478.75
Architecture codenameBloomfield (2008−2010)Cascade Lake (2019−2020)
Release date2 June 2009 (15 years ago)3 June 2019 (5 years ago)
Launch price (MSRP)$290$3,349

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon W-3265 has 6700% better value for money than i7-950.

Detailed specifications

Core i7-950 and Xeon W-3265 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)24 (Tetracosa-Core)
Threads848
Base clock speed3.06 GHz2.7 GHz
Boost clock speed3.33 GHz4.6 GHz
Bus typeno dataDMI 3.0
Bus rate1333 MHz4 × 8 GT/s
Multiplierno data27
L1 cache64 KB (per core)1.5 MB
L2 cache256 KB (per core)24 MB
L3 cache8 MB (shared)33 MB
Chip lithography45 nm14 nm
Die size263 mm2no data
Maximum core temperature68 °C78 °C
Number of transistors731 millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Core i7-950 and Xeon W-3265 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 configuration11 (Uniprocessor)
SocketFCLGA1366FCLGA3647
Power consumption (TDP)130 Watt205 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-950 and Xeon W-3265. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2Intel® AVX-512
AES-NI-+
AVX-+
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology1.02.0
Hyper-Threading Technology++
TSX-+
Idle States+no data
Demand Based Switching-no data
PAE36 Bitno data
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

Core i7-950 and Xeon W-3265 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 W-3265 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 W-3265. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4-2933
Maximum memory size24 GB1 TB
Max memory channels36
Maximum memory bandwidth25.6 GB/s140.8 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 W-3265.

PCIe version2.03.0
PCI Express lanesno data64

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 2.10
Xeon W-3265 19.67
+837%

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 3215
Xeon W-3265 30105
+836%

Gaming performance

Pros & cons summary


Performance score 2.10 19.67
Recency 2 June 2009 3 June 2019
Physical cores 4 24
Threads 8 48
Chip lithography 45 nm 14 nm
Power consumption (TDP) 130 Watt 205 Watt

i7-950 has 57.7% lower power consumption.

Xeon W-3265, on the other hand, has a 836.7% higher aggregate performance score, an age advantage of 10 years, 500% more physical cores and 500% more threads, and a 221.4% more advanced lithography process.

The Xeon W-3265 is our recommended choice as it beats the Core i7-950 in performance tests.

Note that Core i7-950 is a desktop processor while Xeon W-3265 is a server/workstation one.


Should you still have questions on choice between Core i7-950 and Xeon W-3265, 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 W-3265
Xeon W-3265

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.


3.3 333 votes

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

  • 1
  • 2
  • 3
  • 4
  • 5
3 11 votes

Rate Xeon W-3265 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 W-3265, agree or disagree with our judgements, or report an error or mismatch.