Section Description Score Geekbench Score
Geekbench 2.4.4 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 3283 4565
Floating Point Processor floating point performance 6130
Memory Memory performance 3961
Stream Memory bandwidth performance 4783

Result Information

Upload Date Tue, 30 Jan 2018 15:41:22 +0000
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.12.6 (Build 16G1114)
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.007B.B00.1708072159
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 3283
Blowfish
single-core scalar
1448
63.6 MB/sec
 
Blowfish
multi-core scalar
4424
181 MB/sec
 
Text Compress
single-core scalar
1855
5.94 MB/sec
 
Text Compress
multi-core scalar
4646
15.2 MB/sec
 
Text Decompress
single-core scalar
2066
8.49 MB/sec
 
Text Decompress
multi-core scalar
5224
20.8 MB/sec
 
Image Compress
single-core scalar
1700
14.0 Mpixels/sec
 
Image Compress
multi-core scalar
4067
34.2 Mpixels/sec
 
Image Decompress
single-core scalar
1320
22.2 Mpixels/sec
 
Image Decompress
multi-core scalar
3634
59.3 Mpixels/sec
 
Lua
single-core scalar
2775
1.07 Mnodes/sec
 
Lua
multi-core scalar
6239
2.40 Mnodes/sec
 

Floating Point Performance

Floating Point 6130
Mandelbrot
single-core scalar
1985
1.32 Gflops
 
Mandelbrot
multi-core scalar
6528
4.27 Gflops
 
Dot Product
single-core scalar
3127
1.51 Gflops
 
Dot Product
multi-core scalar
8238
3.75 Gflops
 
Dot Product
single-core vector
4029
4.83 Gflops
 
Dot Product
multi-core vector
8900
9.26 Gflops
 
LU Decomposition
single-core scalar
931
828 Mflops
 
LU Decomposition
multi-core scalar
1732
1.52 Gflops
 
Primality Test
single-core scalar
4724
706 Mflops
 
Primality Test
multi-core scalar
8019
1.49 Gflops
 
Sharpen Image
single-core scalar
4564
10.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
12244
28.2 Mpixels/sec
 
Blur Image
single-core scalar
5346
4.23 Mpixels/sec
 
Blur Image
multi-core scalar
15460
12.2 Mpixels/sec
 

Memory Performance

Memory 3961
Read Sequential
single-core scalar
4774
5.85 GB/sec
 
Write Sequential
single-core scalar
6788
4.64 GB/sec
 
Stdlib Allocate
single-core scalar
1872
6.99 Mallocs/sec
 
Stdlib Write
single-core scalar
3124
6.47 GB/sec
 
Stdlib Copy
single-core scalar
3251
3.35 GB/sec
 

Stream Performance

Stream 4783
Stream Copy
single-core scalar
4688
6.41 GB/sec
 
Stream Copy
single-core vector
6324
8.20 GB/sec
 
Stream Scale
single-core scalar
5537
7.18 GB/sec
 
Stream Scale
single-core vector
6216
8.39 GB/sec
 
Stream Add
single-core scalar
1701
2.57 GB/sec
 
Stream Add
single-core vector
6701
9.32 GB/sec
 
Stream Triad
single-core scalar
1974
2.73 GB/sec
 
Stream Triad
single-core vector
5129
9.60 GB/sec