Geekbench 4 Score

819
Single-Core Score
1593
Multi-Core Score
Geekbench 4.2.0 Tryout for Mac OS X x86 (64-bit)

Result Information

Upload Date Fri, 17 Nov 2017 02:12:52 +0000
Views 3

System Information

System Information
Operating System macOS 10.12.6 (Build 16G1036)
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 819
Crypto Score 504
Integer Score 642
Floating Point Score 654
Memory Score 1543
AES
504
389.2 MB/sec
 
LZMA
634
1015.0 KB/sec
 
JPEG
712
5.73 Mpixels/sec
 
Canny
549
7.62 Mpixels/sec
 
Lua
421
443.4 KB/sec
 
Dijkstra
864
584.6 KTE/sec
 
SQLite
458
12.7 Krows/sec
 
HTML5 Parse
488
2.22 MB/sec
 
HTML5 DOM
708
641.5 KElements/sec
 
Histogram Equalization
683
21.4 Mpixels/sec
 
PDF Rendering
631
16.8 Mpixels/sec
 
LLVM
987
67.9 functions/sec
 
Camera
818
2.27 images/sec
 
SGEMM
438
9.26 Gflops
 
SFFT
620
1.55 Gflops
 
N-Body Physics
581
434.4 Kpairs/sec
 
Ray Tracing
597
87.2 Kpixels/sec
 
Rigid Body Physics
935
2737.8 FPS
 
HDR
643
2.33 Mpixels/sec
 
Gaussian Blur
747
13.1 Mpixels/sec
 
Speech Recognition
726
6.22 Words/sec
 
Face Detection
714
208.8 Ksubwindows/sec
 
Memory Copy
1319
3.66 GB/sec
 
Memory Latency
3247
133.3 ns
 
Memory Bandwidth
859
4.59 GB/sec
 

Multi-Core Performance

Multi-Core Score 1593
Crypto Score 1311
Integer Score 1613
Floating Point Score 1335
Memory Score 2005
AES
1311
1011.4 MB/sec
 
LZMA
1662
2.60 MB/sec
 
JPEG
2102
16.9 Mpixels/sec
 
Canny
1711
23.7 Mpixels/sec
 
Lua
1358
1.40 MB/sec
 
Dijkstra
2273
1.54 MTE/sec
 
SQLite
1123
31.1 Krows/sec
 
HTML5 Parse
1250
5.68 MB/sec
 
HTML5 DOM
1489
1.35 MElements/sec
 
Histogram Equalization
1379
43.1 Mpixels/sec
 
PDF Rendering
1433
38.1 Mpixels/sec
 
LLVM
2481
170.6 functions/sec
 
Camera
1651
4.58 images/sec
 
SGEMM
612
13.0 Gflops
 
SFFT
1365
3.40 Gflops
 
N-Body Physics
1088
812.6 Kpairs/sec
 
Ray Tracing
1332
194.5 Kpixels/sec
 
Rigid Body Physics
2006
5873.9 FPS
 
HDR
1598
5.80 Mpixels/sec
 
Gaussian Blur
1331
23.3 Mpixels/sec
 
Speech Recognition
1764
15.1 Words/sec
 
Face Detection
1485
433.7 Ksubwindows/sec
 
Memory Copy
1776
4.92 GB/sec
 
Memory Latency
3164
136.8 ns
 
Memory Bandwidth
1436
7.67 GB/sec
 

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