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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
Mean monothread perf.
29.39k points
Mean multithread perf.
237.83k points

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)
2.6k
17.41k (x6.7)
Test#2 (FP)
7.55k
75.46k (x10.0)
Test#3 (Generic, ZIP)
2.61k
26.25k (x10.1)
Test#1 (Memory)
2.03k
4.65k (x2.3)
TOTAL
14.79k
123.78k (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)
8.22k
61.34k (x7.5)
Test#2 (FP)
12.06k
90.21k (x7.5)
Test#3 (Generic, ZIP)
4.01k
26.2k (x6.5)
Test#1 (Memory)
2.89k
4.62k (x1.6)
TOTAL
27.18k
182.37k (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)
6.04k
47.51k (x7.9)
Test#2 (FP)
10.18k
75.12k (x7.4)
Test#3 (Generic, ZIP)
2.74k
19.72k (x7.2)
Test#1 (Memory)
2.41k
5.45k (x2.3)
TOTAL
21.37k
147.8k (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)
12.16k
103.77k (x8.5)
Test#2 (FP)
11.82k
102.28k (x8.7)
Test#3 (Generic, ZIP)
3.02k
26.13k (x8.7)
Test#1 (Memory)
2.4k
5.65k (x2.4)
TOTAL
29.39k
237.83k (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  [14.79k points]
 Mode FPU multithread  [123.78k points]
 Mode AVX2 monothread  [29.39k points]
 Mode AVX2 multithread  [237.83k points]
 Mode FPU monothread  [38.64k points +161.21%]
 Mode FPU multithread  [122.68k points -0.88%]
 Mode AVX2 monothread  [67.33k points +129.07%]
 Mode AVX2 multithread  [257.52k points +8.28%]
 Mode FPU monothread  [16.77k points +13.38%]
 Mode FPU multithread  [30.39k points -75.45%]
 Mode AVX2 monothread  [31.3k points +6.47%]
 Mode AVX2 multithread  [68.38k points -71.25%]
 Mode FPU monothread  [32.2k points +117.62%]
 Mode FPU multithread  [129.57k points +4.68%]
 Mode AVX2 monothread  [63.22k points +115.07%]
 Mode AVX2 multithread  [254.56k points +7.04%]
 Mode FPU monothread  [29.52k points +99.51%]
 Mode FPU multithread  [122.2k points -1.27%]
 Mode AVX2 monothread  [47.96k points +63.16%]
 Mode AVX2 multithread  [198.27k points -16.63%]
 Mode FPU monothread  [32.73k points +121.26%]
 Mode FPU multithread  [114.81k points -7.25%]
 Mode AVX2 monothread  [60.06k points +104.31%]
 Mode AVX2 multithread  [227.67k points -4.27%]
 Mode FPU monothread  [17.61k points +19.03%]
 Mode FPU multithread  [18.79k points -84.82%]
 Mode AVX2 monothread  [33.09k points +12.58%]
 Mode AVX2 multithread  [46.33k points -80.52%]
 Mode FPU monothread  [17.02k points +15.05%]
 Mode FPU multithread  [42.02k points -66.05%]
 Mode AVX2 monothread  [40.37k points +37.34%]
 Mode AVX2 multithread  [74.89k points -68.51%]
 Mode FPU monothread  [36.53k points +146.92%]
 Mode FPU multithread  [107.49k points -13.16%]
 Mode AVX2 monothread  [66.74k points +127.06%]
 Mode AVX2 multithread  [229.2k points -3.63%]
 Mode FPU monothread  [31.5k points +112.90%]
 Mode FPU multithread  [129.29k points +4.46%]
 Mode AVX2 monothread  [59.27k points +101.64%]
 Mode AVX2 multithread  [251.82k points +5.88%]
 Mode FPU monothread  [28.47k points +92.42%]
 Mode FPU multithread  [117.84k points -4.79%]
 Mode AVX2 monothread  [52.47k points +78.51%]
 Mode AVX2 multithread  [215.47k points -9.40%]
          
FPU mode comparison

Monothread integers operations
Model
Score
2.63k [0.85%]
2.63k [0.85%]
Intel Xeon E5-2620 v4
2.6k
This model
2.56k [-1.57%]

Multithread integers operations
Model
Score
19.37k [11.23%]
18.79k [7.88%]
Intel Xeon E5-2620 v4
17.41k
This model
17.17k [-1.42%]
16.86k [-3.18%]
16.71k [-4.04%]
16.59k [-4.76%]

Monothread floating point operations
Model
Score
7.84k [3.83%]
Intel Xeon E5-2620 v4
7.55k
This model
7.38k [-2.29%]
7.2k [-4.67%]

Multithread floating point operations
Model
Score
77.19k [2.29%]
76.62k [1.53%]
76.44k [1.29%]
75.62k [0.21%]
Intel Xeon E5-2620 v4
75.46k
This model
74.87k [-0.79%]
71.1k [-5.79%]
70.21k [-6.95%]
69.85k [-7.43%]

Monothread generic test (Zip compression)
Model
Score
Intel Xeon E5-2620 v4
2.61k
This model
2.56k [-1.80%]
2.52k [-3.35%]

Multithread generic test (Zip compression)
Model
Score
27.58k [5.08%]
27.48k [4.69%]
27.42k [4.46%]
Intel Xeon E5-2620 v4
26.25k
This model
25.76k [-1.86%]
25.65k [-2.26%]
24.6k [-6.26%]
24.33k [-7.29%]
23.87k [-9.05%]

Monothread memory performance
Model
Score
2.41k [18.76%]
2.12k [4.71%]
Intel Xeon E5-2620 v4
2.03k
This model
2.01k [-0.64%]
1.78k [-12.03%]

Multithread memory performance
Model
Score
Intel Xeon E5-2620 v4
4.65k
This model
4.44k [-4.46%]
4.42k [-4.96%]
          
SSE mode comparison

Monothread integers operations
Model
Score
8.41k [2.34%]
8.39k [2.08%]
8.34k [1.47%]
Intel Xeon E5-2620 v4
8.22k
This model
8.18k [-0.49%]
8.01k [-2.53%]
7.99k [-2.78%]
7.94k [-3.39%]

Multithread integers operations
Model
Score
74.62k [21.64%]
71.15k [15.99%]
67.07k [9.34%]
Intel Xeon E5-2620 v4
61.34k
This model
61.09k [-0.41%]
58.56k [-4.53%]
58.56k [-4.53%]
57.59k [-6.11%]
55.45k [-9.61%]

Monothread floating point operations
Model
Score
14.02k [16.22%]
13.92k [15.38%]
13.72k [13.70%]
12.31k [2.02%]
Intel Xeon E5-2620 v4
12.06k
This model
11.97k [-0.76%]
11.94k [-1.00%]
11.82k [-1.99%]
11.82k [-2.05%]
11.69k [-3.13%]

Multithread floating point operations
Model
Score
100.63k [11.56%]
99.91k [10.75%]
92.95k [3.04%]
90.71k [0.56%]
Intel Xeon E5-2620 v4
90.21k
This model
87.52k [-2.98%]
86.47k [-4.14%]
86.17k [-4.47%]
84.97k [-5.80%]
83.13k [-7.84%]

Monothread generic test (Zip compression)
Model
Score
Intel Xeon E5-2620 v4
4.01k
This model
3.95k [-1.36%]
3.87k [-3.48%]

Multithread generic test (Zip compression)
Model
Score
27.05k [3.26%]
27.05k [3.26%]
Intel Xeon E5-2620 v4
26.2k
This model
24.11k [-7.97%]
23.29k [-11.10%]
23.02k [-12.13%]
22.4k [-14.48%]

Monothread memory performance
Model
Score
2.98k [3.23%]
2.93k [1.30%]
Intel Xeon E5-2620 v4
2.89k
This model
2.88k [-0.27%]
2.82k [-2.55%]
2.81k [-2.77%]

Multithread memory performance
Model
Score
Intel Xeon E5-2620 v4
4.62k
This model
4.55k [-1.52%]
4.37k [-5.46%]
4.35k [-5.94%]
4.31k [-6.76%]
          
AVX mode comparison

Monothread integers operations
Model
Score
6.66k [10.31%]
Intel Xeon E5-2620 v4
6.04k
This model
5.35k [-11.34%]

Multithread integers operations
Model
Score
49.46k [4.09%]
Intel Xeon E5-2620 v4
47.51k
This model
47.15k [-0.77%]
46.05k [-3.09%]
46.04k [-3.09%]
45.91k [-3.37%]
45.75k [-3.72%]

Monothread floating point operations
Model
Score
Intel Xeon E5-2620 v4
10.18k
This model
10.08k [-1.01%]
10.06k [-1.18%]
9.53k [-6.42%]

Multithread floating point operations
Model
Score
80.81k [7.58%]
80.33k [6.94%]
79.72k [6.12%]
75.99k [1.16%]
75.47k [0.48%]
Intel Xeon E5-2620 v4
75.12k
This model
75.02k [-0.12%]
74.82k [-0.39%]
73.73k [-1.84%]
71.98k [-4.17%]

Monothread generic test (Zip compression)
Model
Score
2.77k [0.99%]
Intel Xeon E5-2620 v4
2.74k
This model
2.74k [-0.06%]
2.67k [-2.57%]
2.59k [-5.49%]

Multithread generic test (Zip compression)
Model
Score
20.74k [5.20%]
20.15k [2.17%]
Intel Xeon E5-2620 v4
19.72k
This model
19.69k [-0.15%]
19.69k [-0.16%]
19.58k [-0.71%]
19.57k [-0.78%]

Monothread memory performance
Model
Score
2.56k [6.45%]
2.45k [1.65%]
Intel Xeon E5-2620 v4
2.41k
This model
2.39k [-0.80%]
2.39k [-0.81%]

Multithread memory performance
Model
Score
5.67k [3.87%]
5.58k [2.21%]
5.56k [1.90%]
Intel Xeon E5-2620 v4
5.45k
This model
5.39k [-1.10%]
          
AVX2 mode comparison

Monothread integers operations
Model
Score
12.89k [5.96%]
12.77k [4.95%]
12.44k [2.30%]
12.39k [1.90%]
12.24k [0.65%]
Intel Xeon E5-2620 v4
12.16k
This model
11.74k [-3.52%]
11.73k [-3.59%]
11.66k [-4.15%]
11.35k [-6.69%]
11.23k [-7.71%]

Multithread integers operations
Model
Score
107.78k [3.86%]
107.76k [3.84%]
107.5k [3.59%]
106.72k [2.84%]
106.42k [2.55%]
Intel Xeon E5-2620 v4
103.77k
This model
103.33k [-0.42%]
103.03k [-0.71%]
102.11k [-1.61%]
101.48k [-2.21%]
98.57k [-5.02%]

Monothread floating point operations
Model
Score
Intel Xeon E5-2620 v4
11.82k
This model
11.72k [-0.86%]
11.49k [-2.80%]
11.06k [-6.45%]
11.04k [-6.62%]

Multithread floating point operations
Model
Score
105.72k [3.36%]
104.5k [2.17%]
103.7k [1.40%]
103.38k [1.08%]
102.36k [0.08%]
Intel Xeon E5-2620 v4
102.28k
This model
99.84k [-2.38%]
98.8k [-3.40%]
98.07k [-4.11%]
98.04k [-4.14%]
95.93k [-6.20%]

Monothread generic test (Zip compression)
Model
Score
3.26k [7.98%]
3.15k [4.29%]
Intel Xeon E5-2620 v4
3.02k
This model
2.89k [-4.22%]
2.74k [-9.07%]
2.61k [-13.54%]
2.49k [-17.35%]

Multithread generic test (Zip compression)
Model
Score
28.05k [7.34%]
27.68k [5.92%]
Intel Xeon E5-2620 v4
26.13k
This model
25.76k [-1.44%]
25.63k [-1.93%]
25.57k [-2.16%]
25.54k [-2.26%]
25.25k [-3.39%]

Monothread memory performance
Model
Score
2.8k [16.96%]
2.76k [14.98%]
Intel Xeon E5-2620 v4
2.4k
This model
2.24k [-6.52%]
2.23k [-7.04%]
2.06k [-14.10%]
2.05k [-14.43%]
1.79k [-25.28%]

Multithread memory performance
Model
Score
5.79k [2.61%]
Intel Xeon E5-2620 v4
5.65k
This model
5.61k [-0.60%]
5.59k [-1.04%]
5.56k [-1.46%]
5.56k [-1.58%]
5.48k [-3.00%]

Hardlimit Benchmark Central - Ver. 3.11.2