Section Description Score Geekbench Score
Geekbench 2.4.3 Pro for Mac OS X x86 (32-bit)
Integer Processor integer performance 3938 5494
Floating Point Processor floating point performance 7294
Memory Memory performance 5031
Stream Memory bandwidth performance 5572

Result Information

Upload Date Thu, 26 Mar 2020 01:17:51 +0000
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.10.5 (Build 14F2511)
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. MBA41.88Z.0077.B15.1610201441
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 3938
Blowfish
single-core scalar
1691
74.3 MB/sec
 
Blowfish
multi-core scalar
5410
222 MB/sec
 
Text Compress
single-core scalar
2276
7.28 MB/sec
 
Text Compress
multi-core scalar
5430
17.8 MB/sec
 
Text Decompress
single-core scalar
2510
10.3 MB/sec
 
Text Decompress
multi-core scalar
6211
24.7 MB/sec
 
Image Compress
single-core scalar
1937
16.0 Mpixels/sec
 
Image Compress
multi-core scalar
4723
39.7 Mpixels/sec
 
Image Decompress
single-core scalar
1976
33.2 Mpixels/sec
 
Image Decompress
multi-core scalar
4237
69.1 Mpixels/sec
 
Lua
single-core scalar
3483
1.34 Mnodes/sec
 
Lua
multi-core scalar
7377
2.84 Mnodes/sec
 

Floating Point Performance

Floating Point 7294
Mandelbrot
single-core scalar
2281
1.52 Gflops
 
Mandelbrot
multi-core scalar
7465
4.89 Gflops
 
Dot Product
single-core scalar
3640
1.76 Gflops
 
Dot Product
multi-core scalar
9449
4.31 Gflops
 
Dot Product
single-core vector
4470
5.36 Gflops
 
Dot Product
multi-core vector
11147
11.6 Gflops
 
LU Decomposition
single-core scalar
1108
986 Mflops
 
LU Decomposition
multi-core scalar
1596
1.40 Gflops
 
Primality Test
single-core scalar
5580
833 Mflops
 
Primality Test
multi-core scalar
9861
1.83 Gflops
 
Sharpen Image
single-core scalar
5066
11.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
14847
34.2 Mpixels/sec
 
Blur Image
single-core scalar
6081
4.81 Mpixels/sec
 
Blur Image
multi-core scalar
19536
15.4 Mpixels/sec
 

Memory Performance

Memory 5031
Read Sequential
single-core scalar
5699
6.98 GB/sec
 
Write Sequential
single-core scalar
8389
5.74 GB/sec
 
Stdlib Allocate
single-core scalar
2980
11.1 Mallocs/sec
 
Stdlib Write
single-core scalar
3557
7.36 GB/sec
 
Stdlib Copy
single-core scalar
4533
4.67 GB/sec
 

Stream Performance

Stream 5572
Stream Copy
single-core scalar
5976
8.17 GB/sec
 
Stream Copy
single-core vector
7453
9.66 GB/sec
 
Stream Scale
single-core scalar
6412
8.32 GB/sec
 
Stream Scale
single-core vector
7136
9.63 GB/sec
 
Stream Add
single-core scalar
2048
3.09 GB/sec
 
Stream Add
single-core vector
7601
10.6 GB/sec
 
Stream Triad
single-core scalar
2342
3.24 GB/sec
 
Stream Triad
single-core vector
5611
10.5 GB/sec