AMD Athlon II X2 B26 vs AMD Athlon II X2 255

What is the difference between AMD Athlon II X2 B26 and AMD Athlon II X2 255. Find out which CPU has better performance.

AMD Athlon II X2 B26
AMD Athlon II X2 B26
AMD Athlon II X2 255
AMD Athlon II X2 255

Performance (Benchmarks)

387Geekbench 5 Single-Core Score359
678Geekbench 5 Multi-Core Score673
1245PassMark CPU Mark Rating1148
1315PassMark Single Thread Rating1245

Processor Specs

AMD Athlon II X2 B26ProcessorAMD Athlon II X2 255
3200 MHzFrequency3100 MHz
2Cores2
2Threads2
65 WTDP65 W
RegorCodenameRegor
AM2+/AM3PackageSocket AM3 (938)

Geekbench 5 Benchmark

385Single-Core Score355
705Multi-Core Score623
Geekbench 5.4.0 Tryout for Windows x86 (64-bit)BenchmarkGeekbench 5.4.1 Tryout for Linux x86 (64-bit)

System Information

Microsoft Windows 10 Pro (64-bit)Operating SystemUbuntu 20.10
Dell Inc. OptiPlex 580ModelAcer Aspire X3400G
Dell Inc. 039VR8MotherboardAcer Aspire X3400G
BalancedPower Plan

CPU Specifications

AMD Athlon II X2 B26NameAMD Athlon II X2 255
1 Processor, 2 CoresTopology1 Processor, 2 Cores
AuthenticAMD Family 16 Model 6 Stepping 3IdentifierAuthenticAMD Family 16 Model 6 Stepping 3
3.20 GHzBase Frequency3.10 GHz
3.20 GHzMaximum Frequency
Socket AM3 (938)Package
RegorCodename
64.0 KB x 2L1 Instruction Cache64.0 KB x 2
64.0 KB x 2L1 Data Cache64.0 KB x 2
1.00 MB x 2L2 Cache1.00 MB x 2

Memory Information

6.00 GBSize3.35 GB
533 MHzFrequency
DDR3 SDRAMType
2Channels

Geekbench 5 result (single)

385Single-Core Score355
59Crypto Score61
437Integer Score394
325Floating Point Score 321
59
103.5 MB/sec		AES-XTS61
106.9 MB/sec
495
2.50 MB/sec		Text Compression (LZMA)525
2.66 MB/sec
538
25.4 Mpixels/sec		Image Compression465
22.0 Mpixels/sec
386
1.09 MTE/sec		Navigation (using Dijkstra's algorithm)454
1.28 MTE/sec
465
546.0 KElements/sec		HTML5209
245.5 KElements/sec
442
138.4 Krows/sec		SQLite458
143.5 Krows/sec
440
23.9 Mpixels/sec		PDF Rendering407
22.1 Mpixels/sec
379
120.8 KB/sec		Text Rendering288
91.8 KB/sec
477
3.71 Klines/sec		Clang500
3.89 Klines/sec
345
4.00 images/sec		Camera368
4.26 images/sec
233
291.7 Kpairs/sec		N-Body Physics268
335.9 Kpairs/sec
464
2872.8 FPS		Rigid Body Physics497
3076.4 FPS
205
11.2 Mpixels/sec		Gaussian Blur180
9.89 Mpixels/sec
286
2.20 images/sec		Face Detection279
2.15 images/sec
318
7.85 Mpixels/sec		Horizon Detection312
7.69 Mpixels/sec
603
29.6 Mpixels/sec		Image Inpainting576
28.2 Mpixels/sec
697
9.50 Mpixels/sec		HDR695
9.46 Mpixels/sec
397
318.9 Kpixels/sec		Ray Tracing456
366.5 Kpixels/sec
237
2.12 Kpixels/sec		Structure from Motion292
2.62 Kpixels/sec
298
9.52 Words/sec		Speech Recognition234
7.49 Words/sec
177
6.85 images/sec		Machine Learning143
5.53 images/sec

Geekbench 5 result (multi)

705Multi-Core Score623
114Crypto Score80
795Integer Score632
610Floating Point Score 695
114
199.6 MB/sec		AES-XTS80
140.3 MB/sec
942
4.77 MB/sec		Text Compression (LZMA)848
4.29 MB/sec
1047
49.5 Mpixels/sec		Image Compression680
32.2 Mpixels/sec
596
1.68 MTE/sec		Navigation (using Dijkstra's algorithm)654
1.84 MTE/sec
873
1.03 MElements/sec		HTML5303
355.2 KElements/sec
800
250.5 Krows/sec		SQLite879
275.2 Krows/sec
811
44.0 Mpixels/sec		PDF Rendering620
33.6 Mpixels/sec
676
215.2 KB/sec		Text Rendering488
155.4 KB/sec
900
7.01 Klines/sec		Clang860
6.70 Klines/sec
628
7.28 images/sec		Camera612
7.10 images/sec
434
542.9 Kpairs/sec		N-Body Physics451
564.8 Kpairs/sec
890
5514.9 FPS		Rigid Body Physics730
4524.0 FPS
455
25.0 Mpixels/sec		Gaussian Blur823
45.2 Mpixels/sec
549
4.23 images/sec		Face Detection571
4.40 images/sec
584
14.4 Mpixels/sec		Horizon Detection581
14.3 Mpixels/sec
1085
53.2 Mpixels/sec		Image Inpainting1278
62.7 Mpixels/sec
1301
17.7 Mpixels/sec		HDR1584
21.6 Mpixels/sec
808
649.0 Kpixels/sec		Ray Tracing1115
895.2 Kpixels/sec
428
3.83 Kpixels/sec		Structure from Motion433
3.87 Kpixels/sec
515
16.5 Words/sec		Speech Recognition600
19.2 Words/sec
308
11.9 images/sec		Machine Learning346
13.4 images/sec