Intel Xeon E5462 vs Intel Core i7-820QM

What is the difference between Intel Xeon E5462 and Intel Core i7-820QM. Find out which CPU has better performance.

Intel Xeon E5462
Intel Xeon E5462
Intel Core i7-820QM
Intel Core i7-820QM

Performance (Benchmarks)

394Geekbench 5 Single-Core Score387
1225Geekbench 5 Multi-Core Score1180
2027PassMark CPU Mark Rating1737
1142PassMark Single Thread Rating1003
26223DMark Time Spy Physics Score1546

Processor Specs

Intel Xeon E5462ProcessorIntel Core i7-820QM
2800 MHzFrequency1730 MHz
Maximum Frequency3060 MHz
4Cores4
4Threads8
80 WTDP45 W
HarpertownCodenameClarksfield
Socket 771 LGAPackagePGA988

Geekbench 5 Benchmark

398Single-Core Score376
2070Multi-Core Score475
Geekbench 5.4.1 Tryout for macOS x86 (64-bit)BenchmarkGeekbench 5.4.0 Tryout for Linux x86 (64-bit)

System Information

macOS 10.14.6 (Build 18G103)Operating SystemParrot 4.7 5.2.0-2parrot1-amd64 x86_64
Mac Pro (Early 2008)ModelHewlett-Packard HP EliteBook 8540w
MacPro3,1Model ID
Apple Inc. Mac-F42C88C8 Proto1MotherboardHewlett-Packard 1521

CPU Specifications

Intel Xeon E5462NameIntel Core i7-820QM
2 Processors, 8 CoresTopology1 Processor, 4 Cores, 8 Threads
GenuineIntel Family 6 Model 23 Stepping 6IdentifierGenuineIntel Family 6 Model 30 Stepping 5
2.80 GHzBase Frequency1.73 GHz
32.0 KB x 4L1 Instruction Cache32.0 KB x 4
32.0 KB x 4L1 Data Cache32.0 KB x 4
6.00 MB x 2L2 Cache256 KB x 4
L3 Cache8.00 MB x 1

Memory Information

24.00 GBSize5.81 GB
667 MT/sTransfer Rate
DDR2 FB-DIMMType

Geekbench 5 result (single)

398Single-Core Score376
52Crypto Score42
406Integer Score436
438Floating Point Score 301
52
91.2 MB/sec		AES-XTS42
73.8 MB/sec
526
2.66 MB/sec		Text Compression (LZMA)453
2.29 MB/sec
459
21.7 Mpixels/sec		Image Compression461
21.8 Mpixels/sec
386
1.09 MTE/sec		Navigation (using Dijkstra's algorithm)364
1.03 MTE/sec
327
384.1 KElements/sec		HTML5520
610.1 KElements/sec
460
144.1 Krows/sec		SQLite440
137.8 Krows/sec
401
21.7 Mpixels/sec		PDF Rendering403
21.9 Mpixels/sec
351
112.0 KB/sec		Text Rendering370
117.9 KB/sec
437
3.41 Klines/sec		Clang465
3.62 Klines/sec
350
4.05 images/sec		Camera468
5.42 images/sec
357
446.3 Kpairs/sec		N-Body Physics334
417.8 Kpairs/sec
578
3582.0 FPS		Rigid Body Physics539
3337.9 FPS
382
21.0 Mpixels/sec		Gaussian Blur301
16.5 Mpixels/sec
510
3.93 images/sec		Face Detection372
2.86 images/sec
468
11.5 Mpixels/sec		Horizon Detection351
8.64 Mpixels/sec
636
31.2 Mpixels/sec		Image Inpainting688
33.7 Mpixels/sec
832
11.3 Mpixels/sec		HDR634
8.64 Mpixels/sec
520
417.5 Kpixels/sec		Ray Tracing432
346.8 Kpixels/sec
271
2.42 Kpixels/sec		Structure from Motion188
1.68 Kpixels/sec
447
14.3 Words/sec		Speech Recognition157
5.02 Words/sec
181
7.00 images/sec		Machine Learning46
1.78 images/sec

Geekbench 5 result (multi)

2070Multi-Core Score475
381Crypto Score70
2160Integer Score491
2155Floating Point Score 509
381
665.9 MB/sec		AES-XTS70
122.5 MB/sec
3473
17.6 MB/sec		Text Compression (LZMA)537
2.72 MB/sec
3068
145.1 Mpixels/sec		Image Compression550
26.0 Mpixels/sec
1301
3.67 MTE/sec		Navigation (using Dijkstra's algorithm)315
888.9 KTE/sec
2097
2.46 MElements/sec		HTML5493
579.1 KElements/sec
2848
892.4 Krows/sec		SQLite421
131.8 Krows/sec
1939
105.2 Mpixels/sec		PDF Rendering602
32.7 Mpixels/sec
1614
514.2 KB/sec		Text Rendering586
186.7 KB/sec
2465
19.2 Klines/sec		Clang654
5.10 Klines/sec
1600
18.6 images/sec		Camera370
4.29 images/sec
1577
1.97 Mpairs/sec		N-Body Physics627
785.0 Kpairs/sec
2402
14881.7 FPS		Rigid Body Physics820
5079.5 FPS
1737
95.5 Mpixels/sec		Gaussian Blur432
23.7 Mpixels/sec
2852
22.0 images/sec		Face Detection679
5.23 images/sec
2344
57.8 Mpixels/sec		Horizon Detection507
12.5 Mpixels/sec
2874
141.0 Mpixels/sec		Image Inpainting685
33.6 Mpixels/sec
4633
63.1 Mpixels/sec		HDR838
11.4 Mpixels/sec
3872
3.11 Mpixels/sec		Ray Tracing807
648.2 Kpixels/sec
1696
15.2 Kpixels/sec		Structure from Motion381
3.41 Kpixels/sec
1450
46.4 Words/sec		Speech Recognition346
11.1 Words/sec
833
32.2 images/sec		Machine Learning127
4.91 images/sec