Section Description Score Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 3924 5446
Floating Point Processor floating point performance 7276
Memory Memory performance 4919
Stream Memory bandwidth performance 5430

Result Information

Upload Date Mon, 02 Sep 2019 07:20:03 +0000
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System Information

MacBook Air (13-inch Mid 2011)
Operating System Mac OS X 10.12.6 (Build 16G1815)
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 3924
Blowfish
single-core scalar
1668
73.3 MB/sec
 
Blowfish
multi-core scalar
5370
220 MB/sec
 
Text Compress
single-core scalar
2246
7.19 MB/sec
 
Text Compress
multi-core scalar
5449
17.9 MB/sec
 
Text Decompress
single-core scalar
2492
10.2 MB/sec
 
Text Decompress
multi-core scalar
6167
24.6 MB/sec
 
Image Compress
single-core scalar
1926
15.9 Mpixels/sec
 
Image Compress
multi-core scalar
4654
39.2 Mpixels/sec
 
Image Decompress
single-core scalar
1958
32.9 Mpixels/sec
 
Image Decompress
multi-core scalar
4287
69.9 Mpixels/sec
 
Lua
single-core scalar
3310
1.27 Mnodes/sec
 
Lua
multi-core scalar
7563
2.91 Mnodes/sec
 

Floating Point Performance

Floating Point 7276
Mandelbrot
single-core scalar
2278
1.52 Gflops
 
Mandelbrot
multi-core scalar
7428
4.86 Gflops
 
Dot Product
single-core scalar
3598
1.74 Gflops
 
Dot Product
multi-core scalar
9389
4.28 Gflops
 
Dot Product
single-core vector
4459
5.34 Gflops
 
Dot Product
multi-core vector
11015
11.5 Gflops
 
LU Decomposition
single-core scalar
1097
976 Mflops
 
LU Decomposition
multi-core scalar
2104
1.85 Gflops
 
Primality Test
single-core scalar
5445
813 Mflops
 
Primality Test
multi-core scalar
9834
1.83 Gflops
 
Sharpen Image
single-core scalar
5063
11.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
14775
34.0 Mpixels/sec
 
Blur Image
single-core scalar
6062
4.80 Mpixels/sec
 
Blur Image
multi-core scalar
19322
15.2 Mpixels/sec
 

Memory Performance

Memory 4919
Read Sequential
single-core scalar
5683
6.96 GB/sec
 
Write Sequential
single-core scalar
8285
5.67 GB/sec
 
Stdlib Allocate
single-core scalar
2557
9.54 Mallocs/sec
 
Stdlib Write
single-core scalar
3547
7.34 GB/sec
 
Stdlib Copy
single-core scalar
4524
4.66 GB/sec
 

Stream Performance

Stream 5430
Stream Copy
single-core scalar
5947
8.13 GB/sec
 
Stream Copy
single-core vector
7410
9.61 GB/sec
 
Stream Scale
single-core scalar
6242
8.10 GB/sec
 
Stream Scale
single-core vector
7109
9.59 GB/sec
 
Stream Add
single-core scalar
2039
3.08 GB/sec
 
Stream Add
single-core vector
7530
10.5 GB/sec
 
Stream Triad
single-core scalar
2329
3.22 GB/sec
 
Stream Triad
single-core vector
4835
9.05 GB/sec