Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3899 | 5438 |
Floating Point | Processor floating point performance | 7207 | |
Memory | Memory performance | 5037 | |
Stream | Memory bandwidth performance | 5442 |
User | Jerry0317 |
Upload Date | Wed, 01 Aug 2012 22:04:53 +0000 |
Views | 4 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.4 (Build 11E53) |
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.B0F.1201241549 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3899 | |
---|---|---|
Blowfish
single-core scalar |
1698
74.6 MB/sec |
|
Blowfish
multi-core scalar |
5355
219 MB/sec |
|
Text Compress
single-core scalar |
2205
7.05 MB/sec |
|
Text Compress
multi-core scalar |
5391
17.7 MB/sec |
|
Text Decompress
single-core scalar |
2391
9.83 MB/sec |
|
Text Decompress
multi-core scalar |
6017
24.0 MB/sec |
|
Image Compress
single-core scalar |
1939
16.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
4659
39.2 Mpixels/sec |
|
Image Decompress
single-core scalar |
1871
31.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4067
66.4 Mpixels/sec |
|
Lua
single-core scalar |
3752
1.44 Mnodes/sec |
|
Lua
multi-core scalar |
7448
2.86 Mnodes/sec |
Floating Point | 7207 | |
---|---|---|
Mandelbrot
single-core scalar |
2219
1.48 Gflops |
|
Mandelbrot
multi-core scalar |
7381
4.83 Gflops |
|
Dot Product
single-core scalar |
3590
1.73 Gflops |
|
Dot Product
multi-core scalar |
9387
4.28 Gflops |
|
Dot Product
single-core vector |
4420
5.30 Gflops |
|
Dot Product
multi-core vector |
11087
11.5 Gflops |
|
LU Decomposition
single-core scalar |
1085
966 Mflops |
|
LU Decomposition
multi-core scalar |
2085
1.83 Gflops |
|
Primality Test
single-core scalar |
5324
795 Mflops |
|
Primality Test
multi-core scalar |
9646
1.79 Gflops |
|
Sharpen Image
single-core scalar |
4995
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14627
33.7 Mpixels/sec |
|
Blur Image
single-core scalar |
5985
4.74 Mpixels/sec |
|
Blur Image
multi-core scalar |
19080
15.0 Mpixels/sec |
Memory | 5037 | |
---|---|---|
Read Sequential
single-core scalar |
5645
6.91 GB/sec |
|
Write Sequential
single-core scalar |
8247
5.64 GB/sec |
|
Stdlib Allocate
single-core scalar |
3160
11.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3489
7.22 GB/sec |
|
Stdlib Copy
single-core scalar |
4645
4.79 GB/sec |
Stream | 5442 | |
---|---|---|
Stream Copy
single-core scalar |
5883
8.05 GB/sec |
|
Stream Copy
single-core vector |
7226
9.37 GB/sec |
|
Stream Scale
single-core scalar |
6177
8.02 GB/sec |
|
Stream Scale
single-core vector |
7013
9.46 GB/sec |
|
Stream Add
single-core scalar |
2018
3.05 GB/sec |
|
Stream Add
single-core vector |
7414
10.3 GB/sec |
|
Stream Triad
single-core scalar |
2306
3.19 GB/sec |
|
Stream Triad
single-core vector |
5505
10.3 GB/sec |