Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3948 | 5397 |
Floating Point | Processor floating point performance | 7172 | |
Memory | Memory performance | 5000 | |
Stream | Memory bandwidth performance | 5056 |
User | bagsac |
Upload Date | Tue, 25 Oct 2011 04:49:23 +0000 |
Views | 2 |
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.B08.1109011050 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3948 | |
---|---|---|
Blowfish
single-core scalar |
1725
75.8 MB/sec |
|
Blowfish
multi-core scalar |
5364
220 MB/sec |
|
Text Compress
single-core scalar |
2261
7.23 MB/sec |
|
Text Compress
multi-core scalar |
5416
17.8 MB/sec |
|
Text Decompress
single-core scalar |
2468
10.1 MB/sec |
|
Text Decompress
multi-core scalar |
6092
24.3 MB/sec |
|
Image Compress
single-core scalar |
1900
15.7 Mpixels/sec |
|
Image Compress
multi-core scalar |
4671
39.3 Mpixels/sec |
|
Image Decompress
single-core scalar |
1897
31.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4105
67.0 Mpixels/sec |
|
Lua
single-core scalar |
3702
1.43 Mnodes/sec |
|
Lua
multi-core scalar |
7784
2.99 Mnodes/sec |
Floating Point | 7172 | |
---|---|---|
Mandelbrot
single-core scalar |
2257
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7339
4.80 Gflops |
|
Dot Product
single-core scalar |
3604
1.74 Gflops |
|
Dot Product
multi-core scalar |
9377
4.27 Gflops |
|
Dot Product
single-core vector |
4422
5.30 Gflops |
|
Dot Product
multi-core vector |
10937
11.4 Gflops |
|
LU Decomposition
single-core scalar |
1086
966 Mflops |
|
LU Decomposition
multi-core scalar |
2099
1.84 Gflops |
|
Primality Test
single-core scalar |
5333
796 Mflops |
|
Primality Test
multi-core scalar |
9613
1.78 Gflops |
|
Sharpen Image
single-core scalar |
4965
11.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14441
33.3 Mpixels/sec |
|
Blur Image
single-core scalar |
5992
4.74 Mpixels/sec |
|
Blur Image
multi-core scalar |
18955
14.9 Mpixels/sec |
Memory | 5000 | |
---|---|---|
Read Sequential
single-core scalar |
5585
6.84 GB/sec |
|
Write Sequential
single-core scalar |
8324
5.69 GB/sec |
|
Stdlib Allocate
single-core scalar |
3191
11.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3471
7.18 GB/sec |
|
Stdlib Copy
single-core scalar |
4431
4.57 GB/sec |
Stream | 5056 | |
---|---|---|
Stream Copy
single-core scalar |
5189
7.10 GB/sec |
|
Stream Copy
single-core vector |
6920
8.97 GB/sec |
|
Stream Scale
single-core scalar |
5468
7.10 GB/sec |
|
Stream Scale
single-core vector |
6523
8.80 GB/sec |
|
Stream Add
single-core scalar |
1963
2.96 GB/sec |
|
Stream Add
single-core vector |
6967
9.69 GB/sec |
|
Stream Triad
single-core scalar |
2214
3.06 GB/sec |
|
Stream Triad
single-core vector |
5210
9.75 GB/sec |