Average Bench: 76.3% (185th of 1264)

Based on 5,303 user benchmarks.  Device: BFEBFBFF000206C2 Model: Intel(R) Xeon(R) CPU X5675 @ 3.07GHz
Poor: 66%Average: 76.3% Great: 88%
Gaming 76%
Desktop 77%
Workstation 63%

Good average bench

The Intel Xeon X5675 averaged 23.7% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Intel Xeon X5675 near the top of the comparison list.


Avg. Memory Latency 91.2Pts
Avg. Single Core Mixed Speed 85.9Pts

Good consistency

The range of scores (95th - 5th percentile) for the Intel Xeon X5675 is 22.2%. This is a relatively narrow range which indicates that the Intel Xeon X5675 performs reasonably consistently under varying real world conditions.


Avg. Multi Core Mixed Speed 612Pts
Avg. Octa Core Mixed Speed 512Pts

Average Bench

(Based on 5,303 samples)
Min Avg Max
79.9 Memory 91.2 97.3
71.3 1-Core 85.9 108
135 2-Core 170 214
70.6% 116 Pts
Min Avg Max
256 4-Core 332 428
387 8-Core 512 674
54% 422 Pts
Min Avg Max
443 64-Core 612 807
41.1% 612 Pts
User Benchmarks Bench Normal Heavy Server
The fastest CPU (mainstream) averages a speed of 100%
LGA1366, 1 CPU, 6 cores, 12 threads
Base clock 4.3 GHz, turbo 4.3 GHz (avg)
Memory 96.9
1-Core 104
2-Core 201
80% 134 Pts
4-Core 378
8-Core 561
60% 470 Pts
64-Core 752
50% 752 Pts
CPU 1, 1 CPU, 6 cores, 12 threads
Base clock 3.05 GHz, turbo 3.05 GHz (avg)
Memory 97.3
1-Core 109
2-Core 215
83% 141 Pts
4-Core 358
8-Core 637
62% 498 Pts
64-Core 799
54% 799 Pts
CPU1, 1 CPU, 6 cores, 12 threads
Base clock 3.05 GHz, turbo 3.15 GHz (avg)
Memory 87.9
1-Core 74.5
2-Core 148
64% 104 Pts
4-Core 322
8-Core 500
52% 411 Pts
64-Core 573
38% 573 Pts
CPU1, 1 CPU, 6 cores, 12 threads
Base clock 3.05 GHz, turbo 3.15 GHz (avg)
Memory 87.1
1-Core 82.9
2-Core 152
66% 107 Pts
4-Core 316
8-Core 495
52% 406 Pts
64-Core 574
38% 574 Pts
CPU1, 1 CPU, 6 cores, 12 threads
Base clock 3.05 GHz, turbo 3.2 GHz (avg)
Memory 86.4
1-Core 80.8
2-Core 153
66% 107 Pts
4-Core 315
8-Core 460
50% 387 Pts
64-Core 564
38% 564 Pts
CPU1, 1 CPU, 6 cores, 12 threads
Base clock 3.05 GHz, turbo 3.2 GHz (avg)
Memory 84.8
1-Core 80.4
2-Core 147
64% 104 Pts
4-Core 279
8-Core 451
46% 365 Pts
64-Core 572
38% 572 Pts
5,303 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 33,546,120 CPUs tested.

Typical Xeon X5675 Builds (Compare 3,174 builds) See popular component choices, score breakdowns and rankings.
Gaming 10%
Tree trunk
Desktop 70%
Battle cruiser
Workstation 9%
Tree trunk

System: Dell Precision WorkStation T3500

EDIT WITH CUSTOM PC BUILDER Value: 29% - Poor Total price: $75

Popular Xeon X5675 systems:

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Processor Rankings (Price vs Performance) September 2020 CPU Rankings.

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]


Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.



DescriptionIntel® Xeon® Processor X5675 (12M Cache, 3.06 GHz, 6.40 GT/s Intel® QPI)
Code NameWestmere EP
Launch DateQ1'11
Processor NumberX5675
# of Cores6
# of Threads12
Cache12 MB SmartCache
Instruction Set64-bit
Instruction Set ExtensionsSSE4.2
Embedded Options AvailableNo
Lithography32 nm
VID Voltage Range0.750V-1.350V
Recommended Price$1440.00 - $1443.00
Clock Speed3.06 GHz
Max Turbo Frequency3.46 GHz
Bus Speed6.4 GT/s QPI
QPI Links2
Max TDP95 W


Max Memory Size288 GB
Memory TypesDDR3 800/1066/1333
Memory Channels3
Memory Bandwidth32 GB/s
Physical Address Extensions40-bit
ECC Memory SupportedYes

Data Protection

AES New InstructionsYes

Advanced Technologies

Virtualization Tech (VT-x)Yes
Intel 64Yes
Idle StatesYes
Enhanced Intel SpeedStep® TechYes
Thermal Monitoring TechnologiesNo
Turbo Boost Tech1.0
Hyper-Threading TechYes
Virtualization for Directed I/O (VT-d)Yes
VT-x with Extended Page Tables (EPT)Yes
Demand Based SwitchingYes


Package Size42.5mm X 45mm
Max CPU Configuration2
Sockets SupportedFCLGA1366

Platform Protection

Execute Disable BitYes
Trusted Execution TechYes


1264 Processors (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different CPUs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

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