Core i7-7700K vs Xeon E5-2620 v4 | Hardlimit Benchmark Central

Core i7-7700K vs Xeon E5-2620 v4

The Core i7-7700K and Xeon E5-2620 v4 monothread performance are quite different but their multithread performance are pretty similar. These two models were released at the same time which doesn't explain their performance difference so we should check if they belong to the same range.

Comparison

Specs

Core i7-7700K

Xeon E5-2620 v4

Base frequency
4200 MHz
2100 MHz
Boost frequency
4500 MHz
3000 MHz
Half load boost frequency
4500 MHz
-
Socket
LGA 1151
Socket 2011-3
Cores
4
8
Threads
8
16
TDP
95 W
85 W
L1 cache
32+32 kb
-
L2 cache
256 kb
-
L3 cache
8192 kb
-
Proccess
0,014 um
0,014 um
Core
-
Broadwell-EP
Architecture
Kaby Lake
Broadwell
Release date
9/2016
3/2016

Monothread performance

Mode 0 [FPU]
43898
N/A
Mode III [AVX2]
76638
40359 [-89.89%]
Mode II [AVX]
62440
29852 [-109.17%]
Mode I [SSE3]
N/A
31876 [+100%]

Multithread performance

Mode 0 [FPU]
143887
N/A
Mode III [AVX2]
287095
271423 [-5.77%]
Mode II [AVX]
211717
207251 [-2.15%]
Mode I [SSE3]
N/A
192884 [+100%]

Stats

Perf per MHz Mode 0
9.76
N/A
Perf per MHz Mode III
17.03
13.45 [-26.62%]
Perf per watt Mode 0
1514.6
N/A
Perf per watt Mode III
3022.05
3193.21 [+5.66%]

Overclocking

The best frequency
5211 MHz
-
Second-best frequency
5211 MHz
-
Third-best frequency
4991 MHz
-

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