Intel Core i7-8705G vs Intel Xeon E3-1220 v5

Compare Intel 8th Generation Core i7 4 core CPU vs Intel Xeon E3 v5 Family 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Benchmark Score

Overall Score

A combined score of all workloads

2382 points
2407 points
1% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3668 points
4431 points
20% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1988 points
8% slightly better multitasking score
1840 points

Heavy Workload Score

Performance in workloads using up to 16 cores

1908 points
8% slightly better heavy workload score
1766 points

Free CPU Benchmark

Want to compare your processor against the Core i7-8705G and the Xeon E3-1220 v5? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

61.13 points
28% slightly higher Blender score
47.62 points
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

3878 points
14% slightly higher Geekbench 5 (multi) score
3379 points
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1153 points
1204 points
4% slightly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

3988 points
19% slightly higher Geekbench 6 (multi) score
3325 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1284 points
7% slightly higher Geekbench 6 (single) score
1198 points

Specifications

Cores

Number of physical processing units

4
Identical
4

Threads

Number of logical processing units

8
100% significantly more threads
4

Clock Speed

Base frequency at which the chip operates

3.1 GHz
3% slightly higher clock speed
3.00 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.1 GHz
17% slightly higher turbo speed
3.5 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W
23% slightly lower TDP
80 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

8
16
100% significantly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB
Identical
64 GiB

L2 Cache

Secondary embedded memory, slower than L1 cache

1 MiB
Identical
1 MiB

L3 Cache

General memory pool for all cores

8 MiB
Identical
8 MiB

Other details

Rank

Ranking in the hardwareDB database

646th of 1,089
642nd of 1,089

Family

The product line

8th Generation Core i7
Xeon E3 v5 Family

Release date

The official date of release of this chip

2018 February
2015 November

Memory Type

The type of memory used by this chip

DDR4-2400
DDR4-1866

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

No
Yes

Core i7-8705G vs Xeon E3-1220 v5 specs and performance

In our benchmarks, the Core i7-8705G beats the Xeon E3-1220 v5 in overall performance. Despite this, the Xeon E3-1220 v5 has the advantage in our gaming benchmark.

Info from our database shows that they both have the same core count but the Core i7-8705G has more threads. Our comparison shows that the Core i7-8705G has a slightly higher clock speed compared to the Xeon E3-1220 v5. Also, the Core i7-8705G has a slightly higher turbo speed. A Core i7-8705G CPU outputs less heat than a Xeon E3-1220 v5 CPU because of its slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, both these CPUs have the same amount of L2 cache and 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. Indeed, the Core i7-8705G has more threads than cores. Each physical core is split into multiple threads.

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