Geekbench 4 Score

814
Single-Core Score
1421
Multi-Core Score
Geekbench 4.2.0 Tryout for Mac OS X x86 (64-bit)

Result Information

Upload Date Mon, 04 Dec 2017 13:19:33 +0000
Views 4

System Information

System Information
Operating System macOS 10.13.1 (Build 17B1003)
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 814
Crypto Score 651
Integer Score 708
Floating Point Score 630
Memory Score 1369
AES
651
502.7 MB/sec
 
LZMA
708
1.11 MB/sec
 
JPEG
846
6.81 Mpixels/sec
 
Canny
692
9.60 Mpixels/sec
 
Lua
488
513.8 KB/sec
 
Dijkstra
932
631.2 KTE/sec
 
SQLite
541
15.0 Krows/sec
 
HTML5 Parse
550
2.50 MB/sec
 
HTML5 DOM
871
789.9 KElements/sec
 
Histogram Equalization
665
20.8 Mpixels/sec
 
PDF Rendering
635
16.9 Mpixels/sec
 
LLVM
1046
72.0 functions/sec
 
Camera
741
2.06 images/sec
 
SGEMM
362
7.66 Gflops
 
SFFT
710
1.77 Gflops
 
N-Body Physics
525
392.8 Kpairs/sec
 
Ray Tracing
553
80.9 Kpixels/sec
 
Rigid Body Physics
804
2355.2 FPS
 
HDR
690
2.50 Mpixels/sec
 
Gaussian Blur
719
12.6 Mpixels/sec
 
Speech Recognition
764
6.54 Words/sec
 
Face Detection
693
202.6 Ksubwindows/sec
 
Memory Copy
1162
3.22 GB/sec
 
Memory Latency
2980
145.2 ns
 
Memory Bandwidth
741
3.96 GB/sec
 

Multi-Core Performance

Multi-Core Score 1421
Crypto Score 873
Integer Score 1425
Floating Point Score 1241
Memory Score 1820
AES
873
673.7 MB/sec
 
LZMA
1463
2.29 MB/sec
 
JPEG
1087
8.75 Mpixels/sec
 
Canny
1696
23.5 Mpixels/sec
 
Lua
1079
1.11 MB/sec
 
Dijkstra
1738
1.18 MTE/sec
 
SQLite
1105
30.6 Krows/sec
 
HTML5 Parse
1135
5.15 MB/sec
 
HTML5 DOM
1599
1.45 MElements/sec
 
Histogram Equalization
1417
44.3 Mpixels/sec
 
PDF Rendering
1391
37.0 Mpixels/sec
 
LLVM
2078
142.9 functions/sec
 
Camera
1691
4.69 images/sec
 
SGEMM
643
13.6 Gflops
 
SFFT
1520
3.79 Gflops
 
N-Body Physics
1164
869.7 Kpairs/sec
 
Ray Tracing
1263
184.5 Kpixels/sec
 
Rigid Body Physics
1913
5601.8 FPS
 
HDR
1336
4.84 Mpixels/sec
 
Gaussian Blur
994
17.4 Mpixels/sec
 
Speech Recognition
1351
11.6 Words/sec
 
Face Detection
1426
416.8 Ksubwindows/sec
 
Memory Copy
1573
4.36 GB/sec
 
Memory Latency
2940
147.2 ns
 
Memory Bandwidth
1304
6.97 GB/sec
 

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