Intel Xeon W3520 vs Intel Xeon X5650

Compare Intel Xeon 4 core CPU vs Intel Xeon 6 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Price

The cheapest price from our partner retailers

$ 229.95
$ 46.96
$ 182.99 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

1318 points
2207 points
67% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

2412 points
3219 points
33% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1009 points
1889 points
87% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

969 points
1825 points
88% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Xeon W3520 and the Xeon X5650? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

21.91 points
44.76 points
104% significantly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

1924 points
2315 points
20% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

482 points
6% slightly higher Geekbench 5 (single) score
451 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

1438 points
2241 points
55% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

416 points
445 points
6% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

4
6
49% significantly more cores

Threads

Number of logical processing units

4
12
200% significantly more threads

Clock Speed

Base frequency at which the chip operates

2.66 GHz
0.04% slightly higher clock speed
2.66 GHz

Turbo Speed

Higher frequency used for heavy workloads

2.93 GHz
3.06 GHz
4% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

130 W
95 W
36% slightly lower TDP

Memory Channels

Lanes for simultaneous memory access

3
Identical
3

Supported Memory

Maximum amount of RAM supported by this CPU

24 GiB
288 GiB
1100% significantly more supported memory

L2 Cache

Secondary embedded memory, slower than L1 cache

1 MiB
1.5 MiB
49% significantly more L2 cache

L3 Cache

General memory pool for all cores

8 MiB
12 MiB
49% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

865th of 1,089
682nd of 1,089

Family

The product line

Xeon
Xeon

Release date

The official date of release of this chip

2009 February
2010 February

Memory Type

The type of memory used by this chip

DDR3-1066
DDR3-1066

Supports ECC memory

Does this CPU support error correcting memory

Yes
Yes

Xeon W3520 vs Xeon X5650 benchmarks

Our benchmark analysis concludes that the Xeon X5650 performs better than the Xeon W3520. Furthermore, our gaming benchmark shows that it also outperforms the Xeon W3520 in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Xeon X5650 has significantly more cores with 6 cores compared to the Xeon W3520 that has 4 cores. It also has more threads than the Xeon W3520. With our hardware info, we find that the Xeon W3520 has a slightly higher clock speed than the Xeon X5650. Despite this, the Xeon X5650 has a slightly higher turbo speed. The Xeon X5650 outputs less heat than Xeon W3520 thanks to a slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The cache sizes of these CPUs are different. Indeed, the Xeon X5650 has significantly more L2 cache than the Xeon W3520. The Xeon X5650 also has significantly more L3 cache.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. For instance, the Xeon W3520 has the same number of threads as cores. This means the the CPU does not support hyperthreading.

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