Intel Xeon E5-2420 v2 vs Intel Xeon E5645

What is the difference between Intel Xeon E5-2420 v2 and Intel Xeon E5645. Find out which CPU has better performance.

Intel Xeon E5-2420 v2
Intel Xeon E5-2420 v2
Intel Xeon E5645
Intel Xeon E5645

Performance (Benchmarks)

511Geekbench 5 Single-Core Score469
3206Geekbench 5 Multi-Core Score3075
6508PassMark CPU Mark Rating4915
1390PassMark Single Thread Rating1139

Processor Specs

Intel Xeon E5-2420 v2ProcessorIntel Xeon E5645
2200 MHzFrequency2400 MHz
2700 MHzMaximum Frequency2670 MHz
6Cores6
12Threads12
80 WTDP80 W
Ivy Bridge ENCodenameWestmere-EP
FCLGA1356PackageSocket 1366 LGA

Geekbench 5 Benchmark

514Single-Core Score465
3380Multi-Core Score4878
Geekbench 5.4.1 Tryout for Linux x86 (64-bit)BenchmarkGeekbench 5.4.1 Tryout for macOS x86 (64-bit)

System Information

Debian GNU/Linux 8 (jessie)Operating SystemmacOS 10.14.6 (Build 18G9323)
HP ProLiant DL380e Gen8ModelMac Pro (Mid 2012)
Model IDMacPro5,1
N/AMotherboardApple Inc. Mac-F221BEC8

CPU Specifications

Intel Xeon E5-2420 v2NameIntel Xeon E5645
1 Processor, 6 Cores, 12 ThreadsTopology2 Processors, 12 Cores, 24 Threads
GenuineIntel Family 6 Model 62 Stepping 4IdentifierGenuineIntel Family 6 Model 44 Stepping 2
2.19 GHzBase Frequency2.40 GHz
32.0 KB x 6L1 Instruction Cache32.0 KB x 6
32.0 KB x 6L1 Data Cache32.0 KB x 6
256 KB x 6L2 Cache256 KB x 6
15.0 MB x 1L3 Cache12.0 MB x 1

Memory Information

23.43 GBSize32.00 GB
Transfer Rate1333 MT/s
TypeDDR3

Geekbench 5 result (single)

514Single-Core Score465
554Crypto Score435
495Integer Score445
550Floating Point Score 514
554
967.7 MB/sec		AES-XTS435
759.2 MB/sec
589
2.98 MB/sec		Text Compression (LZMA)587
2.97 MB/sec
511
24.2 Mpixels/sec		Image Compression463
21.9 Mpixels/sec
527
1.49 MTE/sec		Navigation (using Dijkstra's algorithm)487
1.37 MTE/sec
462
542.7 KElements/sec		HTML5379
444.6 KElements/sec
459
143.7 Krows/sec		SQLite426
133.5 Krows/sec
473
25.7 Mpixels/sec		PDF Rendering458
24.9 Mpixels/sec
518
164.9 KB/sec		Text Rendering371
118.2 KB/sec
452
3.52 Klines/sec		Clang426
3.32 Klines/sec
479
5.56 images/sec		Camera443
5.14 images/sec
524
655.2 Kpairs/sec		N-Body Physics395
494.1 Kpairs/sec
573
3550.7 FPS		Rigid Body Physics614
3806.3 FPS
434
23.9 Mpixels/sec		Gaussian Blur413
22.7 Mpixels/sec
488
3.76 images/sec		Face Detection520
4.01 images/sec
527
13.0 Mpixels/sec		Horizon Detection509
12.5 Mpixels/sec
946
46.4 Mpixels/sec		Image Inpainting929
45.6 Mpixels/sec
602
8.21 Mpixels/sec		HDR886
12.1 Mpixels/sec
740
593.8 Kpixels/sec		Ray Tracing554
445.0 Kpixels/sec
429
3.84 Kpixels/sec		Structure from Motion380
3.40 Kpixels/sec
656
21.0 Words/sec		Speech Recognition596
19.1 Words/sec
351
13.6 images/sec		Machine Learning242
9.34 images/sec

Geekbench 5 result (multi)

3380Multi-Core Score4878
3492Crypto Score4585
3298Integer Score4754
3539Floating Point Score 5194
3492
5.95 GB/sec		AES-XTS4585
7.82 GB/sec
4678
23.7 MB/sec		Text Compression (LZMA)7731
39.1 MB/sec
4066
192.4 Mpixels/sec		Image Compression5649
267.2 Mpixels/sec
3243
9.15 MTE/sec		Navigation (using Dijkstra's algorithm)3699
10.4 MTE/sec
2231
2.62 MElements/sec		HTML54660
5.47 MElements/sec
3222
1.01 Mrows/sec		SQLite5022
1.57 Mrows/sec
3797
206.0 Mpixels/sec		PDF Rendering3867
209.9 Mpixels/sec
2605
830.1 KB/sec		Text Rendering3786
1.18 MB/sec
3687
28.7 Klines/sec		Clang5354
41.7 Klines/sec
2854
33.1 images/sec		Camera4189
48.6 images/sec
3194
4.00 Mpairs/sec		N-Body Physics3920
4.90 Mpairs/sec
4805
29771.7 FPS		Rigid Body Physics8293
51379.5 FPS
2896
159.2 Mpixels/sec		Gaussian Blur4657
256.0 Mpixels/sec
3753
28.9 images/sec		Face Detection6324
48.7 images/sec
4129
101.8 Mpixels/sec		Horizon Detection6103
150.4 Mpixels/sec
5242
257.2 Mpixels/sec		Image Inpainting7571
371.4 Mpixels/sec
4488
61.2 Mpixels/sec		HDR9977
135.9 Mpixels/sec
4692
3.77 Mpixels/sec		Ray Tracing6823
5.48 Mpixels/sec
2784
24.9 Kpixels/sec		Structure from Motion4079
36.5 Kpixels/sec
3143
100.5 Words/sec		Speech Recognition3555
113.7 Words/sec
1637
63.3 images/sec		Machine Learning1699
65.6 images/sec