Section Description Score Geekbench Score
Geekbench 2.3.0 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 3493 4513
Floating Point Processor floating point performance 6432
Memory Memory performance 3063
Stream Memory bandwidth performance 4273

Result Information

Upload Date Tue, 24 Aug 2021 12:02:55 +0000
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.11.6 (Build 15G31)
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.B14.1510261805
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 3493
Blowfish
single-core scalar
1387
60.9 MB/sec
 
Blowfish
multi-core scalar
5247
215 MB/sec
 
Text Compress
single-core scalar
1599
5.11 MB/sec
 
Text Compress
multi-core scalar
5432
17.8 MB/sec
 
Text Decompress
single-core scalar
1617
6.65 MB/sec
 
Text Decompress
multi-core scalar
5959
23.7 MB/sec
 
Image Compress
single-core scalar
1187
9.81 Mpixels/sec
 
Image Compress
multi-core scalar
4549
38.3 Mpixels/sec
 
Image Decompress
single-core scalar
1209
20.3 Mpixels/sec
 
Image Decompress
multi-core scalar
4025
65.7 Mpixels/sec
 
Lua
single-core scalar
2232
860 Knodes/sec
 
Lua
multi-core scalar
7478
2.88 Mnodes/sec
 

Floating Point Performance

Floating Point 6432
Mandelbrot
single-core scalar
1999
1.33 Gflops
 
Mandelbrot
multi-core scalar
7105
4.65 Gflops
 
Dot Product
single-core scalar
2477
1.20 Gflops
 
Dot Product
multi-core scalar
9072
4.13 Gflops
 
Dot Product
single-core vector
2323
2.78 Gflops
 
Dot Product
multi-core vector
10217
10.6 Gflops
 
LU Decomposition
single-core scalar
595
530 Mflops
 
LU Decomposition
multi-core scalar
1831
1.61 Gflops
 
Primality Test
single-core scalar
3689
551 Mflops
 
Primality Test
multi-core scalar
8818
1.64 Gflops
 
Sharpen Image
single-core scalar
3904
9.11 Mpixels/sec
 
Sharpen Image
multi-core scalar
13808
31.8 Mpixels/sec
 
Blur Image
single-core scalar
5322
4.21 Mpixels/sec
 
Blur Image
multi-core scalar
18892
14.9 Mpixels/sec
 

Memory Performance

Memory 3063
Read Sequential
single-core scalar
2795
3.42 GB/sec
 
Write Sequential
single-core scalar
3967
2.71 GB/sec
 
Stdlib Allocate
single-core scalar
1725
6.44 Mallocs/sec
 
Stdlib Write
single-core scalar
3099
6.41 GB/sec
 
Stdlib Copy
single-core scalar
3729
3.84 GB/sec
 

Stream Performance

Stream 4273
Stream Copy
single-core scalar
2830
3.87 GB/sec
 
Stream Copy
single-core vector
5671
7.35 GB/sec
 
Stream Scale
single-core scalar
4333
5.62 GB/sec
 
Stream Scale
single-core vector
5630
7.60 GB/sec
 
Stream Add
single-core scalar
1783
2.69 GB/sec
 
Stream Add
single-core vector
6777
9.43 GB/sec
 
Stream Triad
single-core scalar
2051
2.83 GB/sec
 
Stream Triad
single-core vector
5115
9.58 GB/sec