Intel Core i3-2100 vs Intel Core i7-820QM

What is the difference between Intel Core i3-2100 and Intel Core i7-820QM. Find out which CPU has better performance.

Intel Core i3-2100
Intel Core i3-2100
Intel Core i7-820QM
Intel Core i7-820QM

Performance (Benchmarks)

535Geekbench 5 Single-Core Score387
1196Geekbench 5 Multi-Core Score1180
1789PassMark CPU Mark Rating1737
1423PassMark Single Thread Rating1003
3DMark Time Spy Physics Score1546

Processor Specs

Intel Core i3-2100ProcessorIntel Core i7-820QM
3100 MHzFrequency1730 MHz
Maximum Frequency3060 MHz
2Cores4
4Threads8
65 WTDP45 W
Intel HD Graphics 2000GPU
Sandy BridgeCodenameClarksfield
FCLGA1155PackagePGA988

Geekbench 5 Benchmark

566Single-Core Score376
886Multi-Core Score475
Geekbench 5.4.1 Tryout for Linux x86 (64-bit)BenchmarkGeekbench 5.4.0 Tryout for Linux x86 (64-bit)

System Information

Linux Mint 20Operating SystemParrot 4.7 5.2.0-2parrot1-amd64 x86_64
System manufacturer System Product NameModelHewlett-Packard HP EliteBook 8540w
ASUSTeK COMPUTER INC. P8Z77-MMotherboardHewlett-Packard 1521

CPU Specifications

Intel Core i3-2100NameIntel Core i7-820QM
1 Processor, 2 Cores, 4 ThreadsTopology1 Processor, 4 Cores, 8 Threads
GenuineIntel Family 6 Model 42 Stepping 7IdentifierGenuineIntel Family 6 Model 30 Stepping 5
3.10 GHzBase Frequency1.73 GHz
32.0 KB x 2L1 Instruction Cache32.0 KB x 4
32.0 KB x 2L1 Data Cache32.0 KB x 4
256 KB x 2L2 Cache256 KB x 4
3.00 MB x 1L3 Cache8.00 MB x 1

Memory Information

7.47 GBSize5.81 GB

Geekbench 5 result (single)

566Single-Core Score376
68Crypto Score42
618Integer Score436
535Floating Point Score 301
68
119.3 MB/sec		AES-XTS42
73.8 MB/sec
656
3.32 MB/sec		Text Compression (LZMA)453
2.29 MB/sec
667
31.6 Mpixels/sec		Image Compression461
21.8 Mpixels/sec
608
1.71 MTE/sec		Navigation (using Dijkstra's algorithm)364
1.03 MTE/sec
567
665.9 KElements/sec		HTML5520
610.1 KElements/sec
575
180.1 Krows/sec		SQLite440
137.8 Krows/sec
657
35.7 Mpixels/sec		PDF Rendering403
21.9 Mpixels/sec
590
188.0 KB/sec		Text Rendering370
117.9 KB/sec
615
4.80 Klines/sec		Clang465
3.62 Klines/sec
635
7.36 images/sec		Camera468
5.42 images/sec
538
673.0 Kpairs/sec		N-Body Physics334
417.8 Kpairs/sec
761
4714.0 FPS		Rigid Body Physics539
3337.9 FPS
570
31.3 Mpixels/sec		Gaussian Blur301
16.5 Mpixels/sec
665
5.12 images/sec		Face Detection372
2.86 images/sec
700
17.3 Mpixels/sec		Horizon Detection351
8.64 Mpixels/sec
556
27.3 Mpixels/sec		Image Inpainting688
33.7 Mpixels/sec
600
8.18 Mpixels/sec		HDR634
8.64 Mpixels/sec
492
394.8 Kpixels/sec		Ray Tracing432
346.8 Kpixels/sec
336
3.01 Kpixels/sec		Structure from Motion188
1.68 Kpixels/sec
492
15.7 Words/sec		Speech Recognition157
5.02 Words/sec
349
13.5 images/sec		Machine Learning46
1.78 images/sec

Geekbench 5 result (multi)

886Multi-Core Score475
83Crypto Score70
860Integer Score491
1077Floating Point Score 509
83
144.0 MB/sec		AES-XTS70
122.5 MB/sec
1028
5.20 MB/sec		Text Compression (LZMA)537
2.72 MB/sec
880
41.6 Mpixels/sec		Image Compression550
26.0 Mpixels/sec
1166
3.29 MTE/sec		Navigation (using Dijkstra's algorithm)315
888.9 KTE/sec
724
850.3 KElements/sec		HTML5493
579.1 KElements/sec
738
231.3 Krows/sec		SQLite421
131.8 Krows/sec
873
47.4 Mpixels/sec		PDF Rendering602
32.7 Mpixels/sec
704
224.3 KB/sec		Text Rendering586
186.7 KB/sec
776
6.04 Klines/sec		Clang654
5.10 Klines/sec
962
11.2 images/sec		Camera370
4.29 images/sec
836
1.05 Mpairs/sec		N-Body Physics627
785.0 Kpairs/sec
919
5693.3 FPS		Rigid Body Physics820
5079.5 FPS
648
35.6 Mpixels/sec		Gaussian Blur432
23.7 Mpixels/sec
670
5.16 images/sec		Face Detection679
5.23 images/sec
1114
27.5 Mpixels/sec		Horizon Detection507
12.5 Mpixels/sec
1113
54.6 Mpixels/sec		Image Inpainting685
33.6 Mpixels/sec
2250
30.7 Mpixels/sec		HDR838
11.4 Mpixels/sec
2142
1.72 Mpixels/sec		Ray Tracing807
648.2 Kpixels/sec
1122
10.1 Kpixels/sec		Structure from Motion381
3.41 Kpixels/sec
1241
39.7 Words/sec		Speech Recognition346
11.1 Words/sec
818
31.6 images/sec		Machine Learning127
4.91 images/sec