Geekbench 4 Score

782
Single-Core Score
1538
Multi-Core Score
Geekbench 4.2.0 Tryout for Mac OS X x86 (64-bit)

Result Information

Upload Date Thu, 04 Jan 2018 16:16:23 +0000
Views 3

System Information

System Information
Operating System macOS 10.13.2 (Build 17C88)
Model MacBook Air (13-inch Mid 2011)
Motherboard Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2
Memory 4.00 GB 1333 MHz DDR3
BIOSApple Inc. MBA41.88Z.007B.B00.1708072159
Processor Information
Name Intel Core i5-2557M
Topology 1 Processor, 2 Cores, 4 Threads
Identifier GenuineIntel Family 6 Model 42 Stepping 7
Base Frequency 1.70 GHz
L1 Instruction Cache32.0 KB x 2
L1 Data Cache32.0 KB x 2
L2 Cache256 KB x 2
L3 Cache3.00 MB x 1

Single-Core Performance

Single-Core Score 782
Crypto Score 554
Integer Score 658
Floating Point Score 527
Memory Score 1502
AES
554
427.9 MB/sec
 
LZMA
661
1.03 MB/sec
 
JPEG
789
6.35 Mpixels/sec
 
Canny
715
9.92 Mpixels/sec
 
Lua
516
543.6 KB/sec
 
Dijkstra
971
657.4 KTE/sec
 
SQLite
610
16.9 Krows/sec
 
HTML5 Parse
488
2.22 MB/sec
 
HTML5 DOM
776
703.6 KElements/sec
 
Histogram Equalization
508
15.9 Mpixels/sec
 
PDF Rendering
534
14.2 Mpixels/sec
 
LLVM
883
60.7 functions/sec
 
Camera
642
1.78 images/sec
 
SGEMM
255
5.41 Gflops
 
SFFT
557
1.39 Gflops
 
N-Body Physics
459
343.2 Kpairs/sec
 
Ray Tracing
468
68.5 Kpixels/sec
 
Rigid Body Physics
890
2607.3 FPS
 
HDR
597
2.16 Mpixels/sec
 
Gaussian Blur
564
9.89 Mpixels/sec
 
Speech Recognition
704
6.02 Words/sec
 
Face Detection
495
144.8 Ksubwindows/sec
 
Memory Copy
1347
3.73 GB/sec
 
Memory Latency
3062
141.4 ns
 
Memory Bandwidth
823
4.40 GB/sec
 

Multi-Core Performance

Multi-Core Score 1538
Crypto Score 1217
Integer Score 1584
Floating Point Score 1314
Memory Score 1853
AES
1217
939.2 MB/sec
 
LZMA
1673
2.61 MB/sec
 
JPEG
1868
15.0 Mpixels/sec
 
Canny
1714
23.8 Mpixels/sec
 
Lua
1131
1.16 MB/sec
 
Dijkstra
2349
1.59 MTE/sec
 
SQLite
1139
31.6 Krows/sec
 
HTML5 Parse
1102
5.01 MB/sec
 
HTML5 DOM
1598
1.45 MElements/sec
 
Histogram Equalization
1366
42.7 Mpixels/sec
 
PDF Rendering
1496
39.8 Mpixels/sec
 
LLVM
2391
164.4 functions/sec
 
Camera
1793
4.97 images/sec
 
SGEMM
462
9.77 Gflops
 
SFFT
1567
3.91 Gflops
 
N-Body Physics
1117
834.7 Kpairs/sec
 
Ray Tracing
1281
187.2 Kpixels/sec
 
Rigid Body Physics
1925
5636.1 FPS
 
HDR
1490
5.40 Mpixels/sec
 
Gaussian Blur
1461
25.6 Mpixels/sec
 
Speech Recognition
1748
15.0 Words/sec
 
Face Detection
1542
450.6 Ksubwindows/sec
 
Memory Copy
1631
4.52 GB/sec
 
Memory Latency
2922
148.2 ns
 
Memory Bandwidth
1337
7.14 GB/sec
 

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