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Intel

Xeon W3520

▲ 5184 ▼

4 Cores, 8 Threads @2.66 GHz, Bloomfield.
Release date ≤ Q1 2014.

Average Bench: 63.1% (531st of 1442)

Based on 6,508 user benchmarks.  Devices: BFEBFBFF000106A5, 1FABFBFF000106A5, BFEBFBFF000106A4 Model: Intel(R) Xeon(R) CPU W3520 @ 2.67GHz
Poor: 53%Average: 63.1% Great: 69%
Gaming
Gaming 63%
Destroyer
Desktop
Desktop 66%
Battle cruiser
Workstation
Workstation 47%
Yacht

Popular builds with this CPU

Above average average bench

The Intel Xeon W3520 averaged 36.9% 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 83.7Pts
Avg. Single Core Speed 68Pts

Very good consistency

The range of scores (95th - 5th percentile) for the Intel Xeon W3520 is just 16.1%. This is a relatively narrow range which indicates that the Intel Xeon W3520 performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Multi Core Speed 293Pts
Avg. Octa Core Speed 290Pts
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Average Bench

(Based on 6,508 samples)
Rank 53163.1%
Min Avg Max
73.9 Memory 83.7 92.6
55.1 1-Core 68 73.2
104 2-Core 131 141
58.2% 94.3 Pts
Min Avg Max
176 4-Core 240 280
203 8-Core 290 348
34.2% 265 Pts
Min Avg Max
214 64-Core 293 348
18.2% 293 Pts
User Benchmarks BenchNormalHeavyServer
The fastest CPU (mainstream) averages a speed of 100%
CPU, 1 CPU, 4 cores, 8 threads
Base clock 2.65 GHz, turbo 2.75 GHz (avg)
69.6% Good
Memory 92.9
1-Core 71.4
2-Core 134
62% 99.3 Pts
4-Core 257
8-Core 337
38% 297 Pts
64-Core 334
21% 334 Pts
CPU, 1 CPU, 4 cores, 4 threads
Base clock 2.65 GHz, turbo 2.8 GHz (avg)
65.3% Good
Memory 85.8
1-Core 71.4
2-Core 138
60% 98.4 Pts
4-Core 266
8-Core 237
34% 252 Pts
64-Core 263
16% 263 Pts
CPU 1, 1 CPU, 4 cores, 8 threads
Base clock 2.65 GHz, turbo 2.75 GHz (avg)
64.6% Good
Memory 84.4
1-Core 72
2-Core 140
60% 98.7 Pts
4-Core 246
8-Core 339
37% 292 Pts
64-Core 339
21% 339 Pts
CPU0 PROCESSOR, 1 CPU, 4 cores, 4 threads
Base clock 2.65 GHz, turbo 2.75 GHz (avg)
64.3% Good
Memory 85.7
1-Core 70
2-Core 140
60% 98.7 Pts
4-Core 250
8-Core 251
34% 250 Pts
64-Core 266
16% 266 Pts
CPU0 PROCESSOR, 1 CPU, 4 cores, 4 threads
Base clock 2.65 GHz, turbo 2.75 GHz (avg)
63.4% Good
Memory 79.7
1-Core 70.9
2-Core 138
58% 96.2 Pts
4-Core 274
8-Core 273
37% 273 Pts
64-Core 271
17% 271 Pts
CPU-A (00), 1 CPU, 4 cores, 8 threads
Base clock 2.8 GHz, turbo 2.9 GHz (avg)
63.2% Good
Memory 81.7
1-Core 69.8
2-Core 139
59% 96.8 Pts
4-Core 249
8-Core 314
36% 282 Pts
64-Core 311
19% 311 Pts
CPU0 PROCESSOR, 1 CPU, 4 cores, 8 threads
Base clock 2.65 GHz, turbo 2.75 GHz (avg)
62.9% Good
Memory 79.6
1-Core 71.9
2-Core 138
58% 96.6 Pts
4-Core 255
8-Core 337
38% 296 Pts
64-Core 338
21% 338 Pts
CPU 1, 1 CPU, 4 cores, 8 threads
Base clock 2.65 GHz, turbo 2.75 GHz (avg)
60.1% Good
Memory 84.7
1-Core 62.1
2-Core 116
56% 87.6 Pts
4-Core 198
8-Core 258
29% 228 Pts
64-Core 313
19% 313 Pts
CPU-A (00), 1 CPU, 4 cores, 8 threads
Base clock 2.8 GHz, turbo 2.9 GHz (avg)
58.8% Above average
Memory 84.1
1-Core 69.3
2-Core 123
58% 92.2 Pts
4-Core 184
8-Core 289
29% 236 Pts
64-Core 327
20% 327 Pts
6,508 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,751,555 CPUs tested

 Prices

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AmazonUS $23020 mins
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Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical Xeon W3520 Builds (Compare 3,317 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 8%
Tree trunk
Desktop
Desktop 59%
Gunboat
Workstation
Workstation 7%
Tree trunk

System: HP Z400 Workstation

CPU
Xeon W3520Intel  $230Bench 63%, 6,508 samples570x
GPU
Quadro 2000NvidiaBench 6%, 15,855 samples272x
GTX 1050-TiNvidia  $59Bench 29%, 946,701 samples155x
GTX 1060-6GBNvidia  $117Bench 56%, 1,368,019 samples137x
SSD
A400 240GBKingston  $28Bench 66%, 424,288 samples136x
850 Evo 250GBSamsung  $100Bench 103%, 951,591 samples73x
A400 480GBKingston  $38Bench 74%, 237,487 samples65x
RAM
ID:80 AD HMT125U7TFR8C-H9 ID:80 AD HMT125U7TFR8C-H9 ID:80 AD HMT125U7TFR8C-H9 ID:80 AD HMT125U7TFR8C-H9 42GBUnknownBench 37%, 128 samples22x
ID:80 AD HMT351U7BFR8C-H9 ID:80 AD HMT351U7BFR8C-H9 ID:80 AD HMT351U7BFR8C-H9 46GBUnknownBench 45%, 108 samples18x
ID:80 CE M391B5673FH0-CH9 ID:80 CE M391B5673FH0-CH9 ID:80 CE M391B5673FH0-CH9 ID:80 CE M391B5673FH0-CH9 ID:80 CE M391B5673FH0-CH9 ID:80 CE M391B5673FH0-CH9 46GBUnknownBench 46%, 280 samples16x
EDIT WITH CUSTOM PC BUILDER Value: 62% - Good Total price: $258

Popular Xeon W3520 systems:

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Processor Rankings (Price vs Performance) April 2024 CPU Rankings

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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 W3520 (8M Cache, 2.66 GHz, 4.80 GT/s Intel® QPI)
Code NameBloomfield
Launch DateQ1'09
Processor NumberW3520
# of Cores4
# of Threads8
Cache8 MB SmartCache
Instruction Set64-bit
Instruction Set ExtensionsSSE4.2
Embedded Options AvailableNo
Lithography45 nm
VID Voltage Range0.800V-1.375V
Recommended Price$305.00
Clock Speed2.66 GHz
Max Turbo Frequency2.93 GHz
Bus Speed4.8 GT/s QPI
QPI Links1
Max TDP130 W

Memory

Max Memory Size24 GB
Memory TypesDDR3 800/1066
Memory Channels3
Memory Bandwidth25.6 GB/s
Physical Address Extensions36-bit
ECC Memory SupportedYes

Data Protection

AES New InstructionsNo

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
VT-x with Extended Page Tables (EPT)Yes
Demand Based SwitchingYes

Package

Package Size42.5mm x 45.0mm
Max CPU Configuration1
Sockets SupportedFCLGA1366
Processing Die Size263 mm2
# of Processing Die Transistors731 million

Platform Protection

Execute Disable BitYes
Trusted Execution TechNo

 Comments

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 Frequently Asked Questions

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
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WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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