Section Description Score Geekbench Score
Geekbench 2.4.4 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 3721 5148
Floating Point Processor floating point performance 6602
Memory Memory performance 4884
Stream Memory bandwidth performance 5589

Result Information

Upload Date Wed, 14 Apr 2021 18:38:22 +0000
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.13.6 (Build 17G66)
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. 130.0.0.0.0
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 3721
Blowfish
single-core scalar
1645
72.3 MB/sec
 
Blowfish
multi-core scalar
5247
215 MB/sec
 
Text Compress
single-core scalar
2280
7.29 MB/sec
 
Text Compress
multi-core scalar
5409
17.7 MB/sec
 
Text Decompress
single-core scalar
2415
9.92 MB/sec
 
Text Decompress
multi-core scalar
5541
22.1 MB/sec
 
Image Compress
single-core scalar
1935
16.0 Mpixels/sec
 
Image Compress
multi-core scalar
4486
37.8 Mpixels/sec
 
Image Decompress
single-core scalar
1964
33.0 Mpixels/sec
 
Image Decompress
multi-core scalar
3999
65.2 Mpixels/sec
 
Lua
single-core scalar
3421
1.32 Mnodes/sec
 
Lua
multi-core scalar
6313
2.43 Mnodes/sec
 

Floating Point Performance

Floating Point 6602
Mandelbrot
single-core scalar
2229
1.48 Gflops
 
Mandelbrot
multi-core scalar
7356
4.81 Gflops
 
Dot Product
single-core scalar
3591
1.73 Gflops
 
Dot Product
multi-core scalar
7893
3.60 Gflops
 
Dot Product
single-core vector
4208
5.04 Gflops
 
Dot Product
multi-core vector
9310
9.68 Gflops
 
LU Decomposition
single-core scalar
1111
989 Mflops
 
LU Decomposition
multi-core scalar
1810
1.59 Gflops
 
Primality Test
single-core scalar
5408
808 Mflops
 
Primality Test
multi-core scalar
7219
1.34 Gflops
 
Sharpen Image
single-core scalar
5048
11.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
13590
31.3 Mpixels/sec
 
Blur Image
single-core scalar
6085
4.82 Mpixels/sec
 
Blur Image
multi-core scalar
17578
13.8 Mpixels/sec
 

Memory Performance

Memory 4884
Read Sequential
single-core scalar
5706
6.99 GB/sec
 
Write Sequential
single-core scalar
8445
5.78 GB/sec
 
Stdlib Allocate
single-core scalar
2211
8.25 Mallocs/sec
 
Stdlib Write
single-core scalar
3503
7.25 GB/sec
 
Stdlib Copy
single-core scalar
4557
4.70 GB/sec
 

Stream Performance

Stream 5589
Stream Copy
single-core scalar
5889
8.05 GB/sec
 
Stream Copy
single-core vector
7424
9.63 GB/sec
 
Stream Scale
single-core scalar
6311
8.19 GB/sec
 
Stream Scale
single-core vector
7225
9.75 GB/sec
 
Stream Add
single-core scalar
1987
3.00 GB/sec
 
Stream Add
single-core vector
7790
10.8 GB/sec
 
Stream Triad
single-core scalar
2347
3.24 GB/sec
 
Stream Triad
single-core vector
5745
10.8 GB/sec