Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3918 | 5397 |
Floating Point | Processor floating point performance | 7113 | |
Memory | Memory performance | 4991 | |
Stream | Memory bandwidth performance | 5388 |
User | jmanzano |
Upload Date | Thu, 03 Nov 2011 22:34:10 +0000 |
Views | 4 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
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.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3918 | |
---|---|---|
Blowfish
single-core scalar |
1708
75.0 MB/sec |
|
Blowfish
multi-core scalar |
5267
216 MB/sec |
|
Text Compress
single-core scalar |
2240
7.17 MB/sec |
|
Text Compress
multi-core scalar |
5408
17.7 MB/sec |
|
Text Decompress
single-core scalar |
2439
10.0 MB/sec |
|
Text Decompress
multi-core scalar |
6026
24.0 MB/sec |
|
Image Compress
single-core scalar |
1855
15.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
4706
39.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
1897
31.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4104
67.0 Mpixels/sec |
|
Lua
single-core scalar |
3635
1.40 Mnodes/sec |
|
Lua
multi-core scalar |
7738
2.98 Mnodes/sec |
Floating Point | 7113 | |
---|---|---|
Mandelbrot
single-core scalar |
2238
1.49 Gflops |
|
Mandelbrot
multi-core scalar |
7283
4.77 Gflops |
|
Dot Product
single-core scalar |
3560
1.72 Gflops |
|
Dot Product
multi-core scalar |
9301
4.24 Gflops |
|
Dot Product
single-core vector |
4378
5.25 Gflops |
|
Dot Product
multi-core vector |
10825
11.3 Gflops |
|
LU Decomposition
single-core scalar |
1055
939 Mflops |
|
LU Decomposition
multi-core scalar |
2078
1.82 Gflops |
|
Primality Test
single-core scalar |
5271
787 Mflops |
|
Primality Test
multi-core scalar |
9436
1.75 Gflops |
|
Sharpen Image
single-core scalar |
4975
11.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14280
32.9 Mpixels/sec |
|
Blur Image
single-core scalar |
5951
4.71 Mpixels/sec |
|
Blur Image
multi-core scalar |
18963
14.9 Mpixels/sec |
Memory | 4991 | |
---|---|---|
Read Sequential
single-core scalar |
5545
6.79 GB/sec |
|
Write Sequential
single-core scalar |
8162
5.58 GB/sec |
|
Stdlib Allocate
single-core scalar |
3162
11.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3471
7.18 GB/sec |
|
Stdlib Copy
single-core scalar |
4619
4.76 GB/sec |
Stream | 5388 | |
---|---|---|
Stream Copy
single-core scalar |
5876
8.04 GB/sec |
|
Stream Copy
single-core vector |
7150
9.27 GB/sec |
|
Stream Scale
single-core scalar |
6120
7.94 GB/sec |
|
Stream Scale
single-core vector |
6955
9.39 GB/sec |
|
Stream Add
single-core scalar |
2003
3.02 GB/sec |
|
Stream Add
single-core vector |
7305
10.2 GB/sec |
|
Stream Triad
single-core scalar |
2282
3.15 GB/sec |
|
Stream Triad
single-core vector |
5419
10.1 GB/sec |