Intel Core i7-6700K vs Intel Xeon E-2276M

Compare Intel 6th Generation Core i7 4 core CPU vs Intel Xeon E 6 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

3497 points
3801 points
8% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

5633 points
2% slightly better gaming score
5482 points

Multitasking Score

Performance in workloads using up to 8 cores

2866 points
3302 points
15% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2751 points
3199 points
16% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

81.27 points
88.76 points
9% slightly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

4822 points
5284 points
9% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1442 points
1% slightly higher Geekbench 5 (single) score
1418 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

4936 points
5170 points
4% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1506 points
4% slightly higher Geekbench 6 (single) score
1439 points

Specifications

Cores

Number of physical processing units

4
6
49% significantly more cores

Threads

Number of logical processing units

8
12
49% significantly more threads

Clock Speed

Base frequency at which the chip operates

4 GHz
42% slightly higher clock speed
2.81 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.2 GHz
4.7 GHz
11% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

95 W
45 W
111% significantly lower TDP

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
Identical
16

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB
128 GiB
100% 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

482nd of 1,089
451st of 1,089

Family

The product line

6th Generation Core i7
Xeon E

Release date

The official date of release of this chip

2015 August
2019 May

Memory Type

The type of memory used by this chip

DDR4-1866
DDR4-2666

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

No
Yes

Core i7-6700K vs Xeon E-2276M specs and performance

In our benchmarks, the Xeon E-2276M beats the Core i7-6700K in overall performance. Despite this, the Core i7-6700K has the advantage in our gaming benchmark.

When comparing core counts for these CPUs, we notice that the Xeon E-2276M has significantly more cores with 6 cores compared to the Core i7-6700K that has 4 cores. It also has more threads than the Core i7-6700K. These CPUs have different clock speeds. Indeed, the Core i7-6700K has a slightly higher clock speed compared to the Xeon E-2276M. Despite this, the Xeon E-2276M has a slightly higher turbo speed. The Xeon E-2276M outputs less heat than Core i7-6700K thanks to a significantly 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 E-2276M has significantly more L2 cache than the Core i7-6700K. The Xeon E-2276M also has significantly more L3 cache.

Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. Indeed, the Core i7-6700K has more threads than cores. Each physical core is split into multiple threads.

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