Section Description Score Geekbench Score
Geekbench 2.4.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 4667 5968
Floating Point Processor floating point performance 7828
Memory Memory performance 4718
Stream Memory bandwidth performance 6517

Result Information

User calvarybell
Upload Date Tue, 15 Jun 2021 21:58:44 +0000
Views 7

System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.13.6 (Build 17G14042)
Model MacBook Air (13-inch Mid 2011)
Processor Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB x 2
L1 Data Cache 32 KB x 2
L2 Cache 256 KB x 2
L3 Cache 3072 KB
Motherboard Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2
BIOS Apple Inc. 135.0.0.0.0
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 4667
Blowfish
single-core scalar
1637
71.9 MB/sec
 
Blowfish
multi-core scalar
5125
210 MB/sec
 
Text Compress
single-core scalar
2635
8.43 MB/sec
 
Text Compress
multi-core scalar
6331
20.8 MB/sec
 
Text Decompress
single-core scalar
2914
12.0 MB/sec
 
Text Decompress
multi-core scalar
7078
28.2 MB/sec
 
Image Compress
single-core scalar
2419
20.0 Mpixels/sec
 
Image Compress
multi-core scalar
5977
50.3 Mpixels/sec
 
Image Decompress
single-core scalar
2737
46.0 Mpixels/sec
 
Image Decompress
multi-core scalar
6215
101 Mpixels/sec
 
Lua
single-core scalar
4063
1.56 Mnodes/sec
 
Lua
multi-core scalar
8880
3.42 Mnodes/sec
 

Floating Point Performance

Floating Point 7828
Mandelbrot
single-core scalar
1895
1.26 Gflops
 
Mandelbrot
multi-core scalar
7261
4.75 Gflops
 
Dot Product
single-core scalar
3350
1.62 Gflops
 
Dot Product
multi-core scalar
8577
3.91 Gflops
 
Dot Product
single-core vector
4342
5.20 Gflops
 
Dot Product
multi-core vector
12160
12.6 Gflops
 
LU Decomposition
single-core scalar
2000
1.78 Gflops
 
LU Decomposition
multi-core scalar
3069
2.69 Gflops
 
Primality Test
single-core scalar
6658
994 Mflops
 
Primality Test
multi-core scalar
12049
2.24 Gflops
 
Sharpen Image
single-core scalar
5340
12.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
16074
37.0 Mpixels/sec
 
Blur Image
single-core scalar
6202
4.91 Mpixels/sec
 
Blur Image
multi-core scalar
20620
16.2 Mpixels/sec
 

Memory Performance

Memory 4718
Read Sequential
single-core scalar
5290
6.48 GB/sec
 
Write Sequential
single-core scalar
7500
5.13 GB/sec
 
Stdlib Allocate
single-core scalar
2629
9.81 Mallocs/sec
 
Stdlib Write
single-core scalar
3487
7.22 GB/sec
 
Stdlib Copy
single-core scalar
4688
4.83 GB/sec
 

Stream Performance

Stream 6517
Stream Copy
single-core scalar
6019
8.23 GB/sec
 
Stream Copy
single-core vector
7507
9.73 GB/sec
 
Stream Scale
single-core scalar
5961
7.74 GB/sec
 
Stream Scale
single-core vector
7213
9.73 GB/sec
 
Stream Add
single-core scalar
5379
8.12 GB/sec
 
Stream Add
single-core vector
7907
11.0 GB/sec
 
Stream Triad
single-core scalar
6297
8.70 GB/sec
 
Stream Triad
single-core vector
5860
11.0 GB/sec