Section Description Score Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 3896 5440
Floating Point Processor floating point performance 7204
Memory Memory performance 4961
Stream Memory bandwidth performance 5633

Result Information

Upload Date Wed, 26 Jun 2019 06:15:09 +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 3896
Blowfish
single-core scalar
1706
75.0 MB/sec
 
Blowfish
multi-core scalar
5297
217 MB/sec
 
Text Compress
single-core scalar
2274
7.28 MB/sec
 
Text Compress
multi-core scalar
5523
18.1 MB/sec
 
Text Decompress
single-core scalar
2493
10.2 MB/sec
 
Text Decompress
multi-core scalar
6237
24.8 MB/sec
 
Image Compress
single-core scalar
1942
16.0 Mpixels/sec
 
Image Compress
multi-core scalar
4523
38.1 Mpixels/sec
 
Image Decompress
single-core scalar
1969
33.1 Mpixels/sec
 
Image Decompress
multi-core scalar
4116
67.2 Mpixels/sec
 
Lua
single-core scalar
3424
1.32 Mnodes/sec
 
Lua
multi-core scalar
7248
2.79 Mnodes/sec
 

Floating Point Performance

Floating Point 7204
Mandelbrot
single-core scalar
2283
1.52 Gflops
 
Mandelbrot
multi-core scalar
7415
4.85 Gflops
 
Dot Product
single-core scalar
3604
1.74 Gflops
 
Dot Product
multi-core scalar
9406
4.29 Gflops
 
Dot Product
single-core vector
4480
5.37 Gflops
 
Dot Product
multi-core vector
11116
11.6 Gflops
 
LU Decomposition
single-core scalar
1109
987 Mflops
 
LU Decomposition
multi-core scalar
2114
1.85 Gflops
 
Primality Test
single-core scalar
5412
808 Mflops
 
Primality Test
multi-core scalar
9538
1.77 Gflops
 
Sharpen Image
single-core scalar
5063
11.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
14128
32.6 Mpixels/sec
 
Blur Image
single-core scalar
6083
4.81 Mpixels/sec
 
Blur Image
multi-core scalar
19114
15.0 Mpixels/sec
 

Memory Performance

Memory 4961
Read Sequential
single-core scalar
5711
6.99 GB/sec
 
Write Sequential
single-core scalar
8418
5.76 GB/sec
 
Stdlib Allocate
single-core scalar
2380
8.88 Mallocs/sec
 
Stdlib Write
single-core scalar
3535
7.32 GB/sec
 
Stdlib Copy
single-core scalar
4762
4.91 GB/sec
 

Stream Performance

Stream 5633
Stream Copy
single-core scalar
5987
8.19 GB/sec
 
Stream Copy
single-core vector
7468
9.68 GB/sec
 
Stream Scale
single-core scalar
6302
8.18 GB/sec
 
Stream Scale
single-core vector
7261
9.80 GB/sec
 
Stream Add
single-core scalar
2052
3.10 GB/sec
 
Stream Add
single-core vector
7837
10.9 GB/sec
 
Stream Triad
single-core scalar
2341
3.24 GB/sec
 
Stream Triad
single-core vector
5822
10.9 GB/sec