AMD Phenom II X4 820 vs AMD Athlon II X4 641

What is the difference between AMD Phenom II X4 820 and AMD Athlon II X4 641. Find out which CPU has better performance.

AMD Phenom II X4 820
AMD Phenom II X4 820
AMD Athlon II X4 641
AMD Athlon II X4 641

Performance (Benchmarks)

375Geekbench 5 Single-Core Score374
1288Geekbench 5 Multi-Core Score1262
2108PassMark CPU Mark Rating
1137PassMark Single Thread Rating

Processor Specs

AMD Phenom II X4 820ProcessorAMD Athlon II X4 641
2800 MHzFrequency2800 MHz
4Cores4
4Threads4
95 WTDP100 W
DenebCodenameLlano
Socket AM3 (938)PackageSocket FM1 (905)

Geekbench 5 Benchmark

374Single-Core Score375
1293Multi-Core Score1344
Geekbench 5.3.2 Tryout for Windows x86 (64-bit)BenchmarkGeekbench 5.3.1 Tryout for Windows x86 (64-bit)

System Information

Microsoft Windows 10 Pro (64-bit)Operating SystemWindows 8.1 (64-bit)
Dell Inc. Inspiron 546ModelECS A55F-M3
Dell Inc. 0F896NMotherboardECS A55F-M3
BalancedPower Plan

CPU Specifications

AMD Phenom II X4 820NameAMD Athlon II X4 641
1 Processor, 4 CoresTopology1 Processor, 4 Cores
AuthenticAMD Family 16 Model 4 Stepping 2IdentifierAuthenticAMD Family 18 Model 1 Stepping 0
2.80 GHzBase Frequency2.79 GHz
2.80 GHzMaximum Frequency2.79 GHz
Socket AM3 (938)PackageSocket FM1 (905)
DenebCodenameLlano
64.0 KB x 4L1 Instruction Cache64.0 KB x 4
64.0 KB x 4L1 Data Cache64.0 KB x 4
512 KB x 4L2 Cache1.00 MB x 4
4.00 MB x 1L3 Cache

Memory Information

6.00 GBSize8.00 GB
399 MHzFrequency665 MHz
DDR2 SDRAMTypeDDR3 SDRAM
2Channels

Geekbench 5 result (single)

374Single-Core Score375
54Crypto Score56
418Integer Score426
333Floating Point Score 316
54
93.9 MB/sec		AES-XTS56
98.3 MB/sec
524
2.65 MB/sec		Text Compression (LZMA)503
2.54 MB/sec
495
23.4 Mpixels/sec		Image Compression543
25.7 Mpixels/sec
404
1.14 MTE/sec		Navigation (using Dijkstra's algorithm)425
1.20 MTE/sec
431
506.4 KElements/sec		HTML5409
480.7 KElements/sec
414
129.8 Krows/sec		SQLite395
123.8 Krows/sec
403
21.8 Mpixels/sec		PDF Rendering431
23.4 Mpixels/sec
354
112.9 KB/sec		Text Rendering381
121.5 KB/sec
460
3.59 Klines/sec		Clang452
3.52 Klines/sec
317
3.67 images/sec		Camera334
3.87 images/sec
291
364.5 Kpairs/sec		N-Body Physics232
290.2 Kpairs/sec
425
2630.6 FPS		Rigid Body Physics436
2700.2 FPS
261
14.4 Mpixels/sec		Gaussian Blur202
11.1 Mpixels/sec
262
2.02 images/sec		Face Detection263
2.02 images/sec
290
7.14 Mpixels/sec		Horizon Detection299
7.36 Mpixels/sec
637
31.2 Mpixels/sec		Image Inpainting598
29.3 Mpixels/sec
626
8.53 Mpixels/sec		HDR675
9.20 Mpixels/sec
384
308.6 Kpixels/sec		Ray Tracing403
323.8 Kpixels/sec
213
1.91 Kpixels/sec		Structure from Motion224
2.01 Kpixels/sec
388
12.4 Words/sec		Speech Recognition280
8.95 Words/sec
182
7.01 images/sec		Machine Learning190
7.33 images/sec

Geekbench 5 result (multi)

1293Multi-Core Score1344
212Crypto Score219
1434Integer Score1512
1168Floating Point Score 1167
212
370.4 MB/sec		AES-XTS219
382.4 MB/sec
1954
9.89 MB/sec		Text Compression (LZMA)1926
9.74 MB/sec
1912
90.5 Mpixels/sec		Image Compression2092
98.9 Mpixels/sec
970
2.74 MTE/sec		Navigation (using Dijkstra's algorithm)1012
2.85 MTE/sec
1561
1.83 MElements/sec		HTML51674
1.97 MElements/sec
1559
488.5 Krows/sec		SQLite1522
476.8 Krows/sec
1391
75.5 Mpixels/sec		PDF Rendering1556
84.4 Mpixels/sec
1031
328.5 KB/sec		Text Rendering1190
379.0 KB/sec
1781
13.9 Klines/sec		Clang1773
13.8 Klines/sec
1141
13.2 images/sec		Camera1211
14.0 images/sec
1160
1.45 Mpairs/sec		N-Body Physics799
999.3 Kpairs/sec
1645
10191.2 FPS		Rigid Body Physics1704
10558.5 FPS
872
47.9 Mpixels/sec		Gaussian Blur851
46.8 Mpixels/sec
1024
7.89 images/sec		Face Detection1037
7.98 images/sec
1059
26.1 Mpixels/sec		Horizon Detection1089
26.8 Mpixels/sec
2110
103.5 Mpixels/sec		Image Inpainting2223
109.1 Mpixels/sec
2343
31.9 Mpixels/sec		HDR2501
34.1 Mpixels/sec
1566
1.26 Mpixels/sec		Ray Tracing1639
1.32 Mpixels/sec
822
7.37 Kpixels/sec		Structure from Motion844
7.56 Kpixels/sec
963
30.8 Words/sec		Speech Recognition969
31.0 Words/sec
498
19.3 images/sec		Machine Learning559
21.6 images/sec