Intel Xeon E5-2643 vs Intel Xeon E5-2620

What is the difference between Intel Xeon E5-2643 and Intel Xeon E5-2620. Find out which CPU has better performance.

Intel Xeon E5-2643
Intel Xeon E5-2643
Intel Xeon E5-2620
Intel Xeon E5-2620

Performance (Benchmarks)

651Geekbench 5 Single-Core Score461
2961Geekbench 5 Multi-Core Score2822
5510PassMark CPU Mark Rating5258
1641PassMark Single Thread Rating1110
29493DMark Time Spy Physics Score3142

Processor Specs

Intel Xeon E5-2643ProcessorIntel Xeon E5-2620
3300 MHzFrequency2000 MHz
3500 MHzMaximum Frequency2500 MHz
4Cores6
8Threads12
130 WTDP95 W
Sandy Bridge-EPCodenameSandy Bridge-EP
Socket 2011 LGAPackageSocket 2011 LGA

Geekbench 5 Benchmark

646Single-Core Score466
2036Multi-Core Score1160
Geekbench 5.2.3 Tryout for Linux x86 (64-bit)BenchmarkGeekbench 5.4.1 Tryout for Linux x86 (64-bit)

System Information

Linux 4.19.0-17-cloud-amd64 x86_64Operating SystemCentOS Linux 7 (Core)
QEMU Standard PC (Q35 + ICH9, 2009)ModelN/A
N/AMotherboardN/A

CPU Specifications

Intel Xeon E5-2643 v2NameIntel Xeon E5-2620 v2
1 Processor, 4 CoresTopology1 Processor, 6 Cores
GenuineIntel Family 6 Model 62 Stepping 4IdentifierGenuineIntel Family 6 Model 62 Stepping 4
3.49 GHzBase Frequency2.40 GHz
32.0 KB x 4L1 Instruction Cache32.0 KB x 2
32.0 KB x 4L1 Data Cache32.0 KB x 2
4.00 MB x 4L2 Cache256 KB x 2
16.0 MB x 1L3 Cache15.0 MB x 1

Memory Information

2.87 GBSize6.00 GB

Geekbench 5 result (single)

646Single-Core Score466
721Crypto Score479
601Integer Score459
731Floating Point Score 479
721
1.23 GB/sec		AES-XTS479
836.6 MB/sec
669
3.38 MB/sec		Text Compression (LZMA)534
2.70 MB/sec
696
32.9 Mpixels/sec		Image Compression541
25.6 Mpixels/sec
638
1.80 MTE/sec		Navigation (using Dijkstra's algorithm)472
1.33 MTE/sec
530
622.0 KElements/sec		HTML5374
439.0 KElements/sec
606
189.8 Krows/sec		SQLite450
141.1 Krows/sec
631
34.2 Mpixels/sec		PDF Rendering468
25.4 Mpixels/sec
489
155.8 KB/sec		Text Rendering380
121.0 KB/sec
544
4.24 Klines/sec		Clang436
3.40 Klines/sec
636
7.37 images/sec		Camera510
5.92 images/sec
735
919.3 Kpairs/sec		N-Body Physics447
558.8 Kpairs/sec
785
4861.6 FPS		Rigid Body Physics544
3368.5 FPS
566
31.1 Mpixels/sec		Gaussian Blur426
23.4 Mpixels/sec
683
5.26 images/sec		Face Detection500
3.85 images/sec
670
16.5 Mpixels/sec		Horizon Detection476
11.7 Mpixels/sec
1194
58.6 Mpixels/sec		Image Inpainting850
41.7 Mpixels/sec
1220
16.6 Mpixels/sec		HDR492
6.71 Mpixels/sec
844
677.7 Kpixels/sec		Ray Tracing542
435.3 Kpixels/sec
510
4.57 Kpixels/sec		Structure from Motion347
3.11 Kpixels/sec
729
23.3 Words/sec		Speech Recognition498
15.9 Words/sec
466
18.0 images/sec		Machine Learning316
12.2 images/sec

Geekbench 5 result (multi)

2036Multi-Core Score1160
2197Crypto Score1458
1918Integer Score1087
2264Floating Point Score 1269
2197
3.75 GB/sec		AES-XTS1458
2.49 GB/sec
2217
11.2 MB/sec		Text Compression (LZMA)1204
6.09 MB/sec
2236
105.8 Mpixels/sec		Image Compression1215
57.5 Mpixels/sec
1826
5.15 MTE/sec		Navigation (using Dijkstra's algorithm)1282
3.62 MTE/sec
1723
2.02 MElements/sec		HTML51063
1.25 MElements/sec
1875
587.4 Krows/sec		SQLite1026
321.3 Krows/sec
2055
111.5 Mpixels/sec		PDF Rendering1094
59.4 Mpixels/sec
1626
517.9 KB/sec		Text Rendering879
280.1 KB/sec
1851
14.4 Klines/sec		Clang975
7.59 Klines/sec
1944
22.5 images/sec		Camera1106
12.8 images/sec
2184
2.73 Mpairs/sec		N-Body Physics981
1.23 Mpairs/sec
2479
15360.4 FPS		Rigid Body Physics1466
9083.0 FPS
1855
102.0 Mpixels/sec		Gaussian Blur1334
73.3 Mpixels/sec
1827
14.1 images/sec		Face Detection1213
9.34 images/sec
2269
55.9 Mpixels/sec		Horizon Detection1290
31.8 Mpixels/sec
3532
173.3 Mpixels/sec		Image Inpainting2096
102.8 Mpixels/sec
4198
57.2 Mpixels/sec		HDR1477
20.1 Mpixels/sec
3301
2.65 Mpixels/sec		Ray Tracing1818
1.46 Mpixels/sec
1680
15.1 Kpixels/sec		Structure from Motion940
8.42 Kpixels/sec
2083
66.6 Words/sec		Speech Recognition1209
38.6 Words/sec
1124
43.5 images/sec		Machine Learning715
27.6 images/sec