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Xeon E5-2620 v4


Description
The Xeon E5-2620 v4 is a cpu manufactured by Intel that was released on March 2016. This model has 8 Broadwell-EP cores with HyperThreading, runs at 2100 MHz as base frequency and has a a thermal design power of 85 W.

The E5-2620 v4 has 8x32+8x32 kB of cache L1, 8x256 kB of cache L2 and 20480 kB of cache L3.

Specs
Official name
Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
CPUID
406f1
Core
Broadwell-EP
Architecture
Base frecuency
2.1 GHz
Boost frecuency
3 GHz
Socket
Socket 2011-3
Cores/Threads
8/16
TDP
85 W
Cache L1 (d+i)
8x32+8x32 kB
Cache L2
8x256 kB
Cache L3
20480 kB
Release date
March 2016

Non-optimized benchmark
The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs
Monothread
Multithread
Test#1 (Integers)
2604
17415 (x6.7)
Test#2 (FP)
7552
75463 (x10.0)
Test#3 (Generic, ZIP)
2612
26246 (x10.1)
Test#1 (Memory)
2028
4652 (x2.3)
TOTAL
14794
123775 (x8.4)

SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
Multithread
Test#1 (Integers)
8218
61342 (x7.5)
Test#2 (FP)
12063
90207 (x7.5)
Test#3 (Generic, ZIP)
4006
26195 (x6.5)
Test#1 (Memory)
2890
4625 (x1.6)
TOTAL
27176
182369 (x6.7)

AVX optimized benchmark
The benchmark in mode II (AVX) is optimized to used 256 bits registers beside the first version of the Advanced Vector Extensions (AVX). The first AVX compatible CPU was released in 2011.
Monothread
Multithread
Test#1 (Integers)
6040
47514 (x7.9)
Test#2 (FP)
10180
75116 (x7.4)
Test#3 (Generic, ZIP)
2745
19719 (x7.2)
Test#1 (Memory)
2406
5455 (x2.3)
TOTAL
21370
147804 (x6.9)

AVX2 optimized benchmark
The benchmark in mode III (AVX2), like AVX1, is optimized to used 256 bits registers beside the second version of the Advanced Vector Extensions (AVX). The first AVX2 compatible CPU was released in 2013.
Monothread
Multithread
Test#1 (Integers)
12163
103774 (x8.5)
Test#2 (FP)
11818
102275 (x8.7)
Test#3 (Generic, ZIP)
3016
26135 (x8.7)
Test#1 (Memory)
2397
5646 (x2.4)
TOTAL
29395
237831 (x8.1)

Monothread performance graph
Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.

Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.


Test#1 (Integers) [% vs time]

grafica bm.hardlimit.com


Test#2 (FP) [% vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [% vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [% vs time]

grafica bm.hardlimit.com

Multithread performance graph
Multithread graphs measure the performance against a heavy load during certain time.

If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.


Test#1 (Integers) [% vs time]

grafica bm.hardlimit.coma


Test#2 (FP) [% vs time]

grafica bm.hardlimit.coma


Test#3 (Generic, ZIP) [% vs time]

grafica bm.hardlimit.coma


Test#1 (Memory) [% vs time]

grafica bm.hardlimit.coma

Similar CPUs to Xeon E5-2620 v4
Intel Xeon E5-2620 v4 (This model)
 Mode FPU monothread  [14794 points]
 Mode FPU multithread  [123775 points]
 Mode AVX2 monothread  [29395 points]
 Mode AVX2 multithread  [237831 points]
 Mode FPU monothread  [31497 points +112.90%]
 Mode FPU multithread  [129295 points +4.46%]
 Mode AVX2 monothread  [59270 points +101.64%]
 Mode AVX2 multithread  [251822 points +5.88%]
 Mode FPU monothread  [16774 points +13.38%]
 Mode FPU multithread  [30389 points -75.45%]
 Mode AVX2 monothread  [31298 points +6.47%]
 Mode AVX2 multithread  [68380 points -71.25%]
 Mode FPU monothread  [36531 points +146.92%]
 Mode FPU multithread  [107488 points -13.16%]
 Mode AVX2 monothread  [66743 points +127.06%]
 Mode AVX2 multithread  [229199 points -3.63%]
 Mode FPU monothread  [17610 points +19.03%]
 Mode FPU multithread  [18788 points -84.82%]
 Mode AVX2 monothread  [33092 points +12.58%]
 Mode AVX2 multithread  [46335 points -80.52%]
 Mode FPU monothread  [25481 points +72.23%]
 Mode FPU multithread  [100923 points -18.46%]
 Mode AVX2 monothread  [46268 points +57.40%]
 Mode AVX2 multithread  [191731 points -19.38%]
 Mode FPU monothread  [29517 points +99.51%]
 Mode FPU multithread  [122203 points -1.27%]
 Mode AVX2 monothread  [47589 points +61.90%]
 Mode AVX2 multithread  [197457 points -16.98%]
 Mode FPU monothread  [17021 points +15.05%]
 Mode FPU multithread  [42025 points -66.05%]
 Mode AVX2 monothread  [40371 points +37.34%]
 Mode AVX2 multithread  [74894 points -68.51%]
 Mode FPU monothread  [11925 points -19.39%]
 Mode FPU multithread  [25836 points -79.13%]
 Mode AVX2 monothread  [21571 points -26.62%]
 Mode AVX2 multithread  [46093 points -80.62%]
 Mode FPU monothread  [28468 points +92.42%]
 Mode FPU multithread  [117844 points -4.79%]
 Mode AVX2 monothread  [53555 points +82.19%]
 Mode AVX2 multithread  [219503 points -7.71%]
 Mode FPU monothread  [39185 points +164.86%]
 Mode FPU multithread  [125773 points +1.61%]
 Mode AVX2 monothread  [70911 points +141.24%]
 Mode AVX2 multithread  [262195 points +10.24%]
          
FPU mode comparison

Monothread integers operations
Modelo
Puntuación
2626 [0.85%]
Intel Xeon E5-2620 v4
2604
This model
2563 [-1.57%]

Multithread integers operations
Modelo
Puntuación
19466 [11.78%]
19371 [11.23%]
Intel Xeon E5-2620 v4
17415
This model
16021 [-8.00%]

Monothread floating point operations
Modelo
Puntuación
7841 [3.83%]
Intel Xeon E5-2620 v4
7552
This model

Multithread floating point operations
Modelo
Puntuación
85479 [13.27%]
77188 [2.29%]
76437 [1.29%]
Intel Xeon E5-2620 v4
75463
This model
74870 [-0.79%]
70215 [-6.95%]
66845 [-11.42%]
66305 [-12.14%]
65905 [-12.67%]

Monothread generic test (Zip compression)
Modelo
Puntuación
Intel Xeon E5-2620 v4
2612
This model
2524 [-3.35%]

Multithread generic test (Zip compression)
Modelo
Puntuación
27476 [4.69%]
Intel Xeon E5-2620 v4
26246
This model
24602 [-6.26%]
23698 [-9.71%]

Monothread memory performance
Modelo
Puntuación
2123 [4.71%]
Intel Xeon E5-2620 v4
2028
This model
1784 [-12.03%]

Multithread memory performance
Modelo
Puntuación
Intel Xeon E5-2620 v4
4652
This model
4444 [-4.46%]
4421 [-4.96%]
4386 [-5.71%]
          
SSE mode comparison

Monothread integers operations
Modelo
Puntuación
8410 [2.34%]
Intel Xeon E5-2620 v4
8218
This model

Multithread integers operations
Modelo
Puntuación
87781 [43.10%]
86918 [41.69%]
74859 [22.04%]
71148 [15.99%]
Intel Xeon E5-2620 v4
61342
This model
58565 [-4.53%]
58562 [-4.53%]
55447 [-9.61%]
54445 [-11.24%]

Monothread floating point operations
Modelo
Puntuación
Intel Xeon E5-2620 v4
12063
This model
11823 [-1.99%]
11816 [-2.05%]
11680 [-3.18%]
11476 [-4.87%]

Multithread floating point operations
Modelo
Puntuación
126729 [40.49%]
126140 [39.84%]
105876 [17.37%]
102739 [13.89%]
92948 [3.04%]
Intel Xeon E5-2620 v4
90207
This model
86736 [-3.85%]
86170 [-4.47%]
84973 [-5.80%]
83131 [-7.84%]
77478 [-14.11%]

Monothread generic test (Zip compression)
Modelo
Puntuación
Intel Xeon E5-2620 v4
4006
This model

Multithread generic test (Zip compression)
Modelo
Puntuación
29621 [13.08%]
28553 [9.00%]
27048 [3.26%]
Intel Xeon E5-2620 v4
26195
This model
23203 [-11.42%]
22866 [-12.71%]
22401 [-14.48%]
22342 [-14.71%]

Monothread memory performance
Modelo
Puntuación
3009 [4.14%]
2927 [1.30%]
Intel Xeon E5-2620 v4
2890
This model

Multithread memory performance
Modelo
Puntuación
Intel Xeon E5-2620 v4
4625
This model
4555 [-1.52%]
4372 [-5.46%]
4350 [-5.94%]
          
AVX mode comparison

Monothread integers operations
Modelo
Puntuación
7166 [18.65%]
Intel Xeon E5-2620 v4
6040
This model
5355 [-11.34%]
4711 [-22.00%]

Multithread integers operations
Modelo
Puntuación
Intel Xeon E5-2620 v4
47514
This model
45911 [-3.37%]

Monothread floating point operations
Modelo
Puntuación
10687 [4.98%]
Intel Xeon E5-2620 v4
10180
This model
9527 [-6.42%]

Multithread floating point operations
Modelo
Puntuación
85610 [13.97%]
84798 [12.89%]
80814 [7.58%]
Intel Xeon E5-2620 v4
75116
This model
75024 [-0.12%]
73733 [-1.84%]
71141 [-5.29%]

Monothread generic test (Zip compression)
Modelo
Puntuación
2907 [5.91%]
2881 [4.96%]
2772 [0.99%]
Intel Xeon E5-2620 v4
2745
This model
2674 [-2.57%]
2594 [-5.49%]

Multithread generic test (Zip compression)
Modelo
Puntuación
20744 [5.20%]
Intel Xeon E5-2620 v4
19719
This model
19689 [-0.15%]
19566 [-0.78%]
19314 [-2.06%]

Monothread memory performance
Modelo
Puntuación
2445 [1.65%]
Intel Xeon E5-2620 v4
2406
This model
2176 [-9.54%]

Multithread memory performance
Modelo
Puntuación
5666 [3.87%]
Intel Xeon E5-2620 v4
5455
This model
          
AVX2 mode comparison

Monothread integers operations
Modelo
Puntuación
13615 [11.93%]
12911 [6.15%]
12394 [1.90%]
12326 [1.34%]
Intel Xeon E5-2620 v4
12163
This model
11736 [-3.52%]
11727 [-3.59%]
10692 [-12.10%]
9544 [-21.53%]
 
 
 

Multithread integers operations
Modelo
Puntuación
108991 [5.03%]
107778 [3.86%]
107496 [3.59%]
Intel Xeon E5-2620 v4
103774
This model
97031 [-6.50%]
95658 [-7.82%]
95525 [-7.95%]
94780 [-8.67%]

Monothread floating point operations
Modelo
Puntuación
12584 [6.47%]
Intel Xeon E5-2620 v4
11818
This model
11717 [-0.86%]
10475 [-11.37%]
10280 [-13.02%]

Multithread floating point operations
Modelo
Puntuación
105393 [3.05%]
104935 [2.60%]
Intel Xeon E5-2620 v4
102275
This model
98070 [-4.11%]
95935 [-6.20%]
95109 [-7.01%]
95055 [-7.06%]
93328 [-8.75%]

Monothread generic test (Zip compression)
Modelo
Puntuación
3257 [7.98%]
Intel Xeon E5-2620 v4
3016
This model
2608 [-13.54%]
2493 [-17.35%]
 
 
 
 
 
 

Multithread generic test (Zip compression)
Modelo
Puntuación
28760 [10.05%]
Intel Xeon E5-2620 v4
26135
This model
25570 [-2.16%]
25487 [-2.48%]
25248 [-3.39%]
25210 [-3.54%]

Monothread memory performance
Modelo
Puntuación
3076 [28.34%]
2756 [14.98%]
Intel Xeon E5-2620 v4
2397
This model
2228 [-7.02%]
2051 [-14.43%]
1296 [-45.91%]
 
 
 

Multithread memory performance
Modelo
Puntuación
5683 [0.65%]
Intel Xeon E5-2620 v4
5646
This model
5253 [-6.96%]
5059 [-10.39%]

Hardlimit Benchmark Central - Ver. 3.7.8