Intel Xeon E3-1280 V2 vs Intel Xeon E5649

What is the difference between Intel Xeon E3-1280 V2 and Intel Xeon E5649. Find out which CPU has better performance.

Intel Xeon E3-1280 V2
Intel Xeon E3-1280 V2
Intel Xeon E5649
Intel Xeon E5649

Performance (Benchmarks)

780Geekbench 5 Single-Core Score474
3156Geekbench 5 Multi-Core Score3082
6424PassMark CPU Mark Rating4936
2173PassMark Single Thread Rating1176

Processor Specs

Intel Xeon E3-1280 V2ProcessorIntel Xeon E5649
3600 MHzFrequency2530 MHz
4000 MHzMaximum Frequency2930 MHz
4Cores6
8Threads12
69 WTDP80 W
Ivy BridgeCodenameWestmere-EP
Socket 1155 LGAPackageSocket 1366 LGA, Socket 775 LGA

Geekbench 5 Benchmark

789Single-Core Score474
3146Multi-Core Score4104
Geekbench 5.4.0 Tryout for macOS x86 (64-bit)BenchmarkGeekbench 5.4.1 Tryout for Linux x86 (64-bit)

System Information

macOS 11.2.3 (Build 20D91)Operating SystemLinux Mint 20.2
iMac15,1ModelHewlett-Packard HP Z800 Workstation
iMac15,1Model ID
Acidanthera Mac-42FD25EABCABB274 iMac15,1MotherboardHewlett-Packard 0AECh

CPU Specifications

Intel Xeon E3-1280 V2NameIntel Xeon E5649
1 Processor, 4 Cores, 8 ThreadsTopology2 Processors, 12 Cores
GenuineIntel Family 6 Model 58 Stepping 9IdentifierGenuineIntel Family 6 Model 44 Stepping 2
3.60 GHzBase Frequency2.53 GHz
32.0 KB x 4L1 Instruction Cache32.0 KB x 3
32.0 KB x 4L1 Data Cache32.0 KB x 3
256 KB x 4L2 Cache256 KB x 3
8.00 MB x 1L3 Cache12.0 MB x 1

Memory Information

8.00 GBSize62.89 GB
1600 MT/sTransfer Rate
DDR3Type

Geekbench 5 result (single)

789Single-Core Score474
852Crypto Score442
733Integer Score480
901Floating Point Score 467
852
1.45 GB/sec		AES-XTS442
771.1 MB/sec
851
4.30 MB/sec		Text Compression (LZMA)645
3.26 MB/sec
803
38.0 Mpixels/sec		Image Compression498
23.6 Mpixels/sec
805
2.27 MTE/sec		Navigation (using Dijkstra's algorithm)563
1.59 MTE/sec
609
715.1 KElements/sec		HTML5457
536.7 KElements/sec
677
212.1 Krows/sec		SQLite469
147.1 Krows/sec
726
39.4 Mpixels/sec		PDF Rendering476
25.8 Mpixels/sec
702
223.8 KB/sec		Text Rendering408
130.1 KB/sec
670
5.22 Klines/sec		Clang490
3.82 Klines/sec
784
9.09 images/sec		Camera366
4.24 images/sec
857
1.07 Mpairs/sec		N-Body Physics389
487.1 Kpairs/sec
995
6166.1 FPS		Rigid Body Physics562
3481.8 FPS
721
39.6 Mpixels/sec		Gaussian Blur403
22.1 Mpixels/sec
821
6.32 images/sec		Face Detection446
3.43 images/sec
817
20.1 Mpixels/sec		Horizon Detection501
12.4 Mpixels/sec
1580
77.5 Mpixels/sec		Image Inpainting652
32.0 Mpixels/sec
1467
20.0 Mpixels/sec		HDR864
11.8 Mpixels/sec
978
785.4 Kpixels/sec		Ray Tracing549
440.6 Kpixels/sec
621
5.56 Kpixels/sec		Structure from Motion299
2.68 Kpixels/sec
945
30.2 Words/sec		Speech Recognition557
17.8 Words/sec
581
22.5 images/sec		Machine Learning228
8.79 images/sec

Geekbench 5 result (multi)

3146Multi-Core Score4104
3259Crypto Score3300
2970Integer Score4159
3509Floating Point Score 4119
3259
5.56 GB/sec		AES-XTS3300
5.63 GB/sec
4023
20.3 MB/sec		Text Compression (LZMA)5860
29.6 MB/sec
3704
175.2 Mpixels/sec		Image Compression5460
258.3 Mpixels/sec
2141
6.04 MTE/sec		Navigation (using Dijkstra's algorithm)2183
6.16 MTE/sec
2489
2.92 MElements/sec		HTML55106
6.00 MElements/sec
3158
989.3 Krows/sec		SQLite5535
1.73 Mrows/sec
3039
164.9 Mpixels/sec		PDF Rendering4094
222.2 Mpixels/sec
2643
842.0 KB/sec		Text Rendering2607
830.7 KB/sec
3080
24.0 Klines/sec		Clang5566
43.4 Klines/sec
2895
33.6 images/sec		Camera3176
36.8 images/sec
3705
4.64 Mpairs/sec		N-Body Physics3332
4.17 Mpairs/sec
5228
32390.6 FPS		Rigid Body Physics6602
40899.3 FPS
3079
169.2 Mpixels/sec		Gaussian Blur4670
256.7 Mpixels/sec
3748
28.9 images/sec		Face Detection4667
35.9 images/sec
3516
86.7 Mpixels/sec		Horizon Detection4088
100.8 Mpixels/sec
5132
251.8 Mpixels/sec		Image Inpainting5532
271.4 Mpixels/sec
6252
85.2 Mpixels/sec		HDR7861
107.1 Mpixels/sec
4841
3.89 Mpixels/sec		Ray Tracing5792
4.65 Mpixels/sec
2624
23.5 Kpixels/sec		Structure from Motion3128
28.0 Kpixels/sec
2350
75.1 Words/sec		Speech Recognition3193
102.1 Words/sec
1320
51.0 images/sec		Machine Learning1173
45.3 images/sec