Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4616 | 5944 |
Floating Point | Processor floating point performance | 7825 | |
Memory | Memory performance | 4819 | |
Stream | Memory bandwidth performance | 6260 |
User | lentatest |
Upload Date | Wed, 07 Sep 2011 08:27:18 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
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.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4616 | |
---|---|---|
Blowfish
single-core scalar |
1638
72.0 MB/sec |
|
Blowfish
multi-core scalar |
5101
209 MB/sec |
|
Text Compress
single-core scalar |
2618
8.38 MB/sec |
|
Text Compress
multi-core scalar |
6284
20.6 MB/sec |
|
Text Decompress
single-core scalar |
2907
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7157
28.5 MB/sec |
|
Image Compress
single-core scalar |
2415
20.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
5887
49.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
2802
47.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6040
98.6 Mpixels/sec |
|
Lua
single-core scalar |
4212
1.62 Mnodes/sec |
|
Lua
multi-core scalar |
8337
3.21 Mnodes/sec |
Floating Point | 7825 | |
---|---|---|
Mandelbrot
single-core scalar |
2265
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7400
4.84 Gflops |
|
Dot Product
single-core scalar |
3685
1.78 Gflops |
|
Dot Product
multi-core scalar |
8796
4.01 Gflops |
|
Dot Product
single-core vector |
4444
5.32 Gflops |
|
Dot Product
multi-core vector |
12112
12.6 Gflops |
|
LU Decomposition
single-core scalar |
2035
1.81 Gflops |
|
LU Decomposition
multi-core scalar |
3291
2.89 Gflops |
|
Primality Test
single-core scalar |
6246
933 Mflops |
|
Primality Test
multi-core scalar |
11645
2.16 Gflops |
|
Sharpen Image
single-core scalar |
5298
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15928
36.7 Mpixels/sec |
|
Blur Image
single-core scalar |
6142
4.86 Mpixels/sec |
|
Blur Image
multi-core scalar |
20272
15.9 Mpixels/sec |
Memory | 4819 | |
---|---|---|
Read Sequential
single-core scalar |
5216
6.39 GB/sec |
|
Write Sequential
single-core scalar |
7410
5.07 GB/sec |
|
Stdlib Allocate
single-core scalar |
3448
12.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3530
7.31 GB/sec |
|
Stdlib Copy
single-core scalar |
4494
4.63 GB/sec |
Stream | 6260 | |
---|---|---|
Stream Copy
single-core scalar |
5890
8.06 GB/sec |
|
Stream Copy
single-core vector |
7076
9.18 GB/sec |
|
Stream Scale
single-core scalar |
5802
7.53 GB/sec |
|
Stream Scale
single-core vector |
6949
9.38 GB/sec |
|
Stream Add
single-core scalar |
5675
8.57 GB/sec |
|
Stream Add
single-core vector |
7155
9.95 GB/sec |
|
Stream Triad
single-core scalar |
6109
8.44 GB/sec |
|
Stream Triad
single-core vector |
5426
10.2 GB/sec |