Intel Core i7-7700 vs Intel Xeon X5647

Compare Intel 7th Generation Core i7 4 core CPU vs Intel Xeon 4 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

$ 102.50
$ 98.02
$ 4.48 slightly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

3300 points
4% slightly better overall score
3170 points

Gaming Score

The raw gaming performance with a fast GPU

5283 points
39% slightly better gaming score
3778 points

Multitasking Score

Performance in workloads using up to 8 cores

2715 points
2955 points
8% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2606 points
2885 points
10% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-7700 and the Xeon X5647? Download our free and quick PC Performance Test.

Specifications

Cores

Number of physical processing units

4
Identical
4

Threads

Number of logical processing units

8
Identical
8

Clock Speed

Base frequency at which the chip operates

3.6 GHz
23% slightly higher clock speed
2.93 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.2 GHz
31% slightly higher turbo speed
3.2 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W
100% significantly lower TDP
130 W

Memory Channels

Lanes for simultaneous memory access

2
3
49% significantly more memory channels

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB
288 GiB
350% significantly more supported memory

L2 Cache

Secondary embedded memory, slower than L1 cache

1 MiB
Identical
1 MiB

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

500th of 1,089
516th of 1,089

Family

The product line

7th Generation Core i7
Xeon

Release date

The official date of release of this chip

2017 February
2011 February

Memory Type

The type of memory used by this chip

DDR4-2133
DDR3-1066

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

No
Yes

Core i7-7700 vs Xeon X5647 benchmarks

Our benchmark analysis concludes that the Core i7-7700 performs better than the Xeon X5647. Furthermore, our gaming benchmark shows that it also outperforms the Xeon X5647 in all gaming tests too.

Info from our database shows that they both have the same core count and the same number of threads. These CPUs have different clock speeds. Indeed, the Core i7-7700 has a slightly higher clock speed compared to the Xeon X5647. Also, the Core i7-7700 has a slightly higher turbo speed. A Core i7-7700 CPU outputs less heat than a Xeon X5647 CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. When comparing cache sizes, these CPUs have an identical amount of L2 cache. The Xeon X5647 also has significantly more L3 cache.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Core i7-7700 has more threads than cores. Each physical core is split into multiple threads.

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