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Xeon E5-2620


Description
We need your help: we don't have results in all modes. If you have a E5-2620 and want to help us to complete the stats, you just have to run the benchmark at stock frequency (no oc) in modes FPU, SSE, and validate the results. You don't have to register and the whole process will take less than 3 minutes per mode.

The Xeon E5-2620 is a cpu manufactured by Intel that was released on March 2012. This model has 6 Sandy Bridge-EP cores with HyperThreading, runs at 2000 MHz as base frequency and has a a thermal design power of 95 W.

The E5-2620 has 6x32+6x32 kB of cache L1, 6x256 kB of cache L2 and 15360 kB of cache L3.

"Sandy Bridge codename was originally ""Gesher"". The development began in 2005 and four years later, the first Sandy Bridge CPU was presented. The most prominent features are Intel Turbo Boost 2.0, AES encryption and SHA-1 hashing acceleration, Advanced Vector Extensions (AVX) 256-bit instruction set and the ability to have up to 8 physical cores or 16 logical cores through Hyper-Threading."

Specs
Official name
Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz
CPUID
206d7
Core
Sandy Bridge-EP
Architecture
Base frecuency
2 GHz
Boost frecuency
2.5 GHz
Socket
LGA 2011
Cores/Threads
6/12
TDP
95 W
Cache L1 (d+i)
6x32+6x32 kB
Cache L2
6x256 kB
Cache L3
15360 kB
Release date
March 2012

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)
6950
90013 (x13.0)
Test#2 (FP)
6236
82434 (x13.2)
Test#3 (Generic, ZIP)
3050
42593 (x14.0)
Test#1 (Memory)
2561
9659 (x3.8)
TOTAL
18797
224700 (x12.0)

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]

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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
Intel Xeon E5-2620 (This model)
 Mode AVX monothread  [18797 points]
 Mode AVX multithread  [224700 points]
 Mode FPU monothread  [15618 points]
 Mode FPU multithread  [31349 points]
 Mode AVX monothread  [20103 points +6.95%]
 Mode AVX multithread  [38683 points -82.78%]
 Mode FPU monothread  [11925 points]
 Mode FPU multithread  [25836 points]
 Mode AVX2 monothread  [21571 points +14.76%]
 Mode AVX2 multithread  [46093 points -79.49%]
 Mode FPU monothread  [42820 points]
 Mode FPU multithread  [191536 points]
 Mode AVX2 monothread  [75271 points +300.45%]
 Mode AVX2 multithread  [387995 points +72.67%]
 Mode AVX monothread  [17077 points -9.15%]
 Mode AVX multithread  [37110 points -83.48%]
 Mode AVX monothread  [16981 points -9.66%]
 Mode AVX multithread  [38738 points -82.76%]
 Mode AVX monothread  [22935 points +22.02%]
 Mode AVX multithread  [51002 points -77.30%]
 Mode FPU monothread  [14794 points]
 Mode FPU multithread  [123775 points]
 Mode AVX2 monothread  [29395 points +56.38%]
 Mode AVX2 multithread  [237831 points +5.84%]
 Mode AVX monothread  [23281 points +23.86%]
 Mode AVX multithread  [185259 points -17.55%]
 Mode AVX monothread  [20111 points +6.99%]
 Mode AVX multithread  [27536 points -87.75%]
 Mode AVX monothread  [21375 points +13.72%]
 Mode AVX multithread  [57886 points -74.24%]
          
AVX mode comparison

Monothread integers operations
Model
Score
7329 [5.45%]
7166 [3.10%]
Intel Xeon E5-2620
6950
This model
6663 [-4.14%]

Multithread integers operations
Model
Score
94356 [4.82%]
92514 [2.78%]
92208 [2.44%]
Intel Xeon E5-2620
90013
This model
87541 [-2.75%]
82815 [-8.00%]
79517 [-11.66%]
74649 [-17.07%]

Monothread floating point operations
Model
Score
7306 [17.16%]
6897 [10.62%]
6848 [9.82%]
Intel Xeon E5-2620
6236
This model
5628 [-9.75%]

Multithread floating point operations
Model
Score
87745 [6.44%]
87450 [6.08%]
Intel Xeon E5-2620
82434
This model
80814 [-1.97%]
79717 [-3.30%]
75988 [-7.82%]
75475 [-8.44%]

Monothread generic test (Zip compression)
Model
Score
3110 [1.96%]
Intel Xeon E5-2620
3050
This model
2967 [-2.72%]
2947 [-3.37%]
2907 [-4.69%]
2881 [-5.54%]
2772 [-9.12%]

Multithread generic test (Zip compression)
Model
Score
54429 [27.79%]
54122 [27.07%]
50641 [18.90%]
43124 [1.25%]
Intel Xeon E5-2620
42593
This model
39839 [-6.47%]
35064 [-17.68%]
33851 [-20.52%]

Monothread memory performance
Model
Score
Intel Xeon E5-2620
2561
This model
2445 [-4.51%]
2386 [-6.81%]
2386 [-6.82%]

Multithread memory performance
Model
Score
11801 [22.17%]
11583 [19.92%]
9899 [2.48%]
Intel Xeon E5-2620
9659
This model
8512 [-11.88%]

Hardlimit Benchmark Central - Ver. 3.7.9