Geekbench 4 Score

816
Single-Core Score
1829
Multi-Core Score
Geekbench 4.2.0 Tryout for Mac OS X x86 (64-bit)

Result Information

Upload Date Sat, 18 Nov 2017 13:38:44 +0000
Views 4

System Information

System Information
Operating System macOS 10.13.1 (Build 17B48)
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 816
Crypto Score 374
Integer Score 572
Floating Point Score 734
Memory Score 1596
AES
374
288.5 MB/sec
 
LZMA
427
683.1 KB/sec
 
JPEG
401
3.23 Mpixels/sec
 
Canny
357
4.95 Mpixels/sec
 
Lua
286
301.1 KB/sec
 
Dijkstra
750
507.7 KTE/sec
 
SQLite
503
13.9 Krows/sec
 
HTML5 Parse
543
2.47 MB/sec
 
HTML5 DOM
812
736.2 KElements/sec
 
Histogram Equalization
686
21.4 Mpixels/sec
 
PDF Rendering
640
17.0 Mpixels/sec
 
LLVM
1131
77.8 functions/sec
 
Camera
858
2.38 images/sec
 
SGEMM
453
9.59 Gflops
 
SFFT
846
2.11 Gflops
 
N-Body Physics
626
467.8 Kpairs/sec
 
Ray Tracing
641
93.7 Kpixels/sec
 
Rigid Body Physics
945
2767.9 FPS
 
HDR
751
2.72 Mpixels/sec
 
Gaussian Blur
809
14.2 Mpixels/sec
 
Speech Recognition
894
7.65 Words/sec
 
Face Detection
788
230.4 Ksubwindows/sec
 
Memory Copy
1328
3.68 GB/sec
 
Memory Latency
3508
123.4 ns
 
Memory Bandwidth
874
4.67 GB/sec
 

Multi-Core Performance

Multi-Core Score 1829
Crypto Score 1358
Integer Score 1852
Floating Point Score 1631
Memory Score 2190
AES
1358
1.02 GB/sec
 
LZMA
1982
3.10 MB/sec
 
JPEG
2200
17.7 Mpixels/sec
 
Canny
1907
26.5 Mpixels/sec
 
Lua
1389
1.43 MB/sec
 
Dijkstra
2865
1.94 MTE/sec
 
SQLite
1340
37.2 Krows/sec
 
HTML5 Parse
1391
6.32 MB/sec
 
HTML5 DOM
1845
1.67 MElements/sec
 
Histogram Equalization
1618
50.6 Mpixels/sec
 
PDF Rendering
1706
45.3 Mpixels/sec
 
LLVM
2960
203.5 functions/sec
 
Camera
1754
4.87 images/sec
 
SGEMM
875
18.5 Gflops
 
SFFT
1737
4.33 Gflops
 
N-Body Physics
1371
1.02 Mpairs/sec
 
Ray Tracing
1451
212.0 Kpixels/sec
 
Rigid Body Physics
2394
7009.7 FPS
 
HDR
1776
6.44 Mpixels/sec
 
Gaussian Blur
1667
29.2 Mpixels/sec
 
Speech Recognition
2116
18.1 Words/sec
 
Face Detection
1810
528.8 Ksubwindows/sec
 
Memory Copy
1980
5.49 GB/sec
 
Memory Latency
3299
131.2 ns
 
Memory Bandwidth
1610
8.60 GB/sec
 

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