Average Bench: 66.6% (383rd of 1316)

Based on 369 user benchmarks.  Device: BFEBFBFF000206C2 Model: Intel(R) Xeon(R) CPU X5647 @ 2.93GHz
Poor: 57%Average: 66.6% Great: 71%
Gaming
Gaming 67%
Battle cruiser
Desktop
Desktop 69%
Battle cruiser
Workstation
Workstation 50%
Yacht

Above average average bench

The Intel Xeon X5647 averaged 33.4% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. Memory Latency 86.4Pts
Avg. Single Core Mixed Speed 73.3Pts

Very good consistency

The range of scores (95th - 5th percentile) for the Intel Xeon X5647 is just 14.9%. This is a relatively narrow range which indicates that the Intel Xeon X5647 performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Multi Core Mixed Speed 333Pts
Avg. Octa Core Mixed Speed 328Pts
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Average Bench

(Based on 369 samples)
Min Avg Max
70 Memory 86.4 92.2
64.5 1-Core 73.3 77.7
113 2-Core 144 155
63% 101 Pts
Min Avg Max
203 4-Core 263 298
243 8-Core 328 380
39% 295 Pts
Min Avg Max
252 64-Core 333 382
22.3% 333 Pts
User Benchmarks Bench Normal Heavy Server
The fastest CPU (mainstream) averages a speed of 100%
CPU1, 1 CPU, 4 cores, 8 threads
Base clock 2.95 GHz, turbo 3.05 GHz (avg)
Memory 90.5
1-Core 76.8
2-Core 154
66% 107 Pts
4-Core 252
8-Core 374
40% 313 Pts
64-Core 374
25% 374 Pts
CPU1, 1 CPU, 4 cores, 8 threads
Base clock 2.95 GHz, turbo 3 GHz (avg)
Memory 83.1
1-Core 71.9
2-Core 143
61% 99.2 Pts
4-Core 271
8-Core 378
42% 324 Pts
64-Core 376
25% 376 Pts
CPU1, 1 CPU, 4 cores, 8 threads
Base clock 2.95 GHz, turbo 3 GHz (avg)
Memory 83.4
1-Core 71.7
2-Core 147
62% 101 Pts
4-Core 234
8-Core 328
36% 281 Pts
64-Core 350
24% 350 Pts
CPU1, 1 CPU, 4 cores, 8 threads
Base clock 2.95 GHz, turbo 3 GHz (avg)
Memory 78.5
1-Core 71
2-Core 138
59% 96 Pts
4-Core 241
8-Core 372
39% 306 Pts
64-Core 374
25% 374 Pts
CPU1, 1 CPU, 4 cores, 4 threads
Base clock 2.95 GHz, turbo 3.05 GHz (avg)
Memory 79.7
1-Core 73.5
2-Core 146
61% 99.6 Pts
4-Core 225
8-Core 293
34% 259 Pts
64-Core 292
20% 292 Pts
CPU0 PROCESSOR, 1 CPU, 4 cores, 8 threads
Base clock 2.95 GHz, turbo 3.05 GHz (avg)
Memory 69.3
1-Core 74.2
2-Core 140
57% 94.6 Pts
4-Core 256
8-Core 373
41% 315 Pts
64-Core 373
25% 373 Pts
CPU1, 1 CPU, 4 cores, 8 threads
Base clock 2.95 GHz, turbo 3.05 GHz (avg)
Memory 63.3
1-Core 50.3
2-Core 102
45% 71.8 Pts
4-Core 195
8-Core 335
33% 265 Pts
64-Core 358
24% 358 Pts
CPU1, 1 CPU, 4 cores, 4 threads
Base clock 2.95 GHz, turbo 3.05 GHz (avg)
Memory 40.7
1-Core 58.6
2-Core 138
44% 79.1 Pts
4-Core 218
8-Core 210
30% 214 Pts
64-Core 174
12% 174 Pts
369 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 46,399,085 CPUs tested.

Typical Xeon X5647 Builds (Compare 3,144 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 9%
Tree trunk
Desktop
Desktop 63%
Destroyer
Workstation
Workstation 8%
Tree trunk

System: Dell Precision WorkStation T5500

EDIT WITH CUSTOM PC BUILDER Value: 21% - Poor Total price: $29

Popular Xeon X5647 systems:

How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

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How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - SkillBench (space shooter) tests user input accuracy.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
Processor Rankings (Price vs Performance) September 2021 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]

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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.

 Specifications

Essentials

DescriptionIntel® Xeon® Processor X5647 (12M Cache, 2.93 GHz, 5.86 GT/s Intel® QPI)
Code NameWestmere EP
Launch DateQ1'11
Processor NumberX5647
# of Cores4
# of Threads8
Cache12 MB SmartCache
Instruction Set64-bit
Instruction Set ExtensionsSSE4.2
Embedded Options AvailableNo
Lithography32 nm
VID Voltage Range0.750V-1.350V
Recommended Price$774.00
Clock Speed2.93 GHz
Max Turbo Frequency3.2 GHz
Bus Speed5.86 GT/s QPI
QPI Links2
Max TDP130 W

Memory

Max Memory Size288 GB
Memory TypesDDR3 800/1066
Memory Channels3
Memory Bandwidth25.6 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

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

Platform Protection

Execute Disable BitYes
Trusted Execution TechYes

 Comments

1316 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

 Best User Rated

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