Section Description Score Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 3926 5487
Floating Point Processor floating point performance 7277
Memory Memory performance 5083
Stream Memory bandwidth performance 5494

Result Information

Upload Date Sat, 13 Apr 2019 10:05:47 +0000
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.7.5 (Build 11G63)
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. 131.0.0.0.0
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 3926
Blowfish
single-core scalar
1710
75.1 MB/sec
 
Blowfish
multi-core scalar
5386
221 MB/sec
 
Text Compress
single-core scalar
2277
7.28 MB/sec
 
Text Compress
multi-core scalar
5479
18.0 MB/sec
 
Text Decompress
single-core scalar
2508
10.3 MB/sec
 
Text Decompress
multi-core scalar
6149
24.5 MB/sec
 
Image Compress
single-core scalar
1855
15.3 Mpixels/sec
 
Image Compress
multi-core scalar
4693
39.5 Mpixels/sec
 
Image Decompress
single-core scalar
1941
32.6 Mpixels/sec
 
Image Decompress
multi-core scalar
4063
66.3 Mpixels/sec
 
Lua
single-core scalar
3410
1.31 Mnodes/sec
 
Lua
multi-core scalar
7643
2.94 Mnodes/sec
 

Floating Point Performance

Floating Point 7277
Mandelbrot
single-core scalar
2281
1.52 Gflops
 
Mandelbrot
multi-core scalar
7444
4.87 Gflops
 
Dot Product
single-core scalar
3650
1.76 Gflops
 
Dot Product
multi-core scalar
9476
4.32 Gflops
 
Dot Product
single-core vector
4478
5.36 Gflops
 
Dot Product
multi-core vector
11077
11.5 Gflops
 
LU Decomposition
single-core scalar
1105
983 Mflops
 
LU Decomposition
multi-core scalar
2112
1.85 Gflops
 
Primality Test
single-core scalar
5398
806 Mflops
 
Primality Test
multi-core scalar
9714
1.80 Gflops
 
Sharpen Image
single-core scalar
5043
11.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
14648
33.8 Mpixels/sec
 
Blur Image
single-core scalar
6067
4.80 Mpixels/sec
 
Blur Image
multi-core scalar
19385
15.2 Mpixels/sec
 

Memory Performance

Memory 5083
Read Sequential
single-core scalar
5682
6.96 GB/sec
 
Write Sequential
single-core scalar
8324
5.69 GB/sec
 
Stdlib Allocate
single-core scalar
3233
12.1 Mallocs/sec
 
Stdlib Write
single-core scalar
3537
7.32 GB/sec
 
Stdlib Copy
single-core scalar
4642
4.79 GB/sec
 

Stream Performance

Stream 5494
Stream Copy
single-core scalar
5948
8.14 GB/sec
 
Stream Copy
single-core vector
7200
9.34 GB/sec
 
Stream Scale
single-core scalar
6248
8.11 GB/sec
 
Stream Scale
single-core vector
7051
9.52 GB/sec
 
Stream Add
single-core scalar
2046
3.09 GB/sec
 
Stream Add
single-core vector
7533
10.5 GB/sec
 
Stream Triad
single-core scalar
2343
3.24 GB/sec
 
Stream Triad
single-core vector
5584
10.5 GB/sec