Section Description Score Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 3881 5320
Floating Point Processor floating point performance 6992
Memory Memory performance 4792
Stream Memory bandwidth performance 5562

Result Information

Upload Date Tue, 28 May 2019 11:08:36 +0000
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.13.6 (Build 17G7024)
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. 133.0.0.0.0
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 3881
Blowfish
single-core scalar
1651
72.6 MB/sec
 
Blowfish
multi-core scalar
5315
218 MB/sec
 
Text Compress
single-core scalar
2192
7.01 MB/sec
 
Text Compress
multi-core scalar
5508
18.1 MB/sec
 
Text Decompress
single-core scalar
2377
9.77 MB/sec
 
Text Decompress
multi-core scalar
6155
24.5 MB/sec
 
Image Compress
single-core scalar
1937
16.0 Mpixels/sec
 
Image Compress
multi-core scalar
4608
38.8 Mpixels/sec
 
Image Decompress
single-core scalar
1974
33.1 Mpixels/sec
 
Image Decompress
multi-core scalar
4197
68.5 Mpixels/sec
 
Lua
single-core scalar
3325
1.28 Mnodes/sec
 
Lua
multi-core scalar
7342
2.82 Mnodes/sec
 

Floating Point Performance

Floating Point 6992
Mandelbrot
single-core scalar
2225
1.48 Gflops
 
Mandelbrot
multi-core scalar
7265
4.75 Gflops
 
Dot Product
single-core scalar
3528
1.70 Gflops
 
Dot Product
multi-core scalar
9423
4.29 Gflops
 
Dot Product
single-core vector
4385
5.25 Gflops
 
Dot Product
multi-core vector
10736
11.2 Gflops
 
LU Decomposition
single-core scalar
1063
946 Mflops
 
LU Decomposition
multi-core scalar
2075
1.82 Gflops
 
Primality Test
single-core scalar
5063
756 Mflops
 
Primality Test
multi-core scalar
8754
1.62 Gflops
 
Sharpen Image
single-core scalar
5052
11.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
13742
31.7 Mpixels/sec
 
Blur Image
single-core scalar
5908
4.68 Mpixels/sec
 
Blur Image
multi-core scalar
18671
14.7 Mpixels/sec
 

Memory Performance

Memory 4792
Read Sequential
single-core scalar
5458
6.68 GB/sec
 
Write Sequential
single-core scalar
7933
5.43 GB/sec
 
Stdlib Allocate
single-core scalar
2334
8.71 Mallocs/sec
 
Stdlib Write
single-core scalar
3522
7.29 GB/sec
 
Stdlib Copy
single-core scalar
4715
4.86 GB/sec
 

Stream Performance

Stream 5562
Stream Copy
single-core scalar
5936
8.12 GB/sec
 
Stream Copy
single-core vector
7381
9.57 GB/sec
 
Stream Scale
single-core scalar
6258
8.12 GB/sec
 
Stream Scale
single-core vector
7172
9.68 GB/sec
 
Stream Add
single-core scalar
1982
2.99 GB/sec
 
Stream Add
single-core vector
7741
10.8 GB/sec
 
Stream Triad
single-core scalar
2261
3.12 GB/sec
 
Stream Triad
single-core vector
5770
10.8 GB/sec