Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 3924 | 5015 |
Floating Point | Processor floating point performance | 6434 | |
Memory | Memory performance | 4205 | |
Stream | Memory bandwidth performance | 5487 |
User | davidrothera |
Upload Date | Wed, 26 Oct 2011 10:19:42 +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 | 3924 | |
---|---|---|
Blowfish
single-core scalar |
1423
62.5 MB/sec |
|
Blowfish
multi-core scalar |
3997
164 MB/sec |
|
Text Compress
single-core scalar |
2300
7.36 MB/sec |
|
Text Compress
multi-core scalar |
5056
16.6 MB/sec |
|
Text Decompress
single-core scalar |
2418
9.94 MB/sec |
|
Text Decompress
multi-core scalar |
5796
23.1 MB/sec |
|
Image Compress
single-core scalar |
2259
18.7 Mpixels/sec |
|
Image Compress
multi-core scalar |
5189
43.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
2355
39.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5893
96.1 Mpixels/sec |
|
Lua
single-core scalar |
3512
1.35 Mnodes/sec |
|
Lua
multi-core scalar |
6892
2.65 Mnodes/sec |
Floating Point | 6434 | |
---|---|---|
Mandelbrot
single-core scalar |
2099
1.40 Gflops |
|
Mandelbrot
multi-core scalar |
6100
3.99 Gflops |
|
Dot Product
single-core scalar |
3131
1.51 Gflops |
|
Dot Product
multi-core scalar |
6983
3.18 Gflops |
|
Dot Product
single-core vector |
3882
4.65 Gflops |
|
Dot Product
multi-core vector |
9691
10.1 Gflops |
|
LU Decomposition
single-core scalar |
1485
1.32 Gflops |
|
LU Decomposition
multi-core scalar |
2545
2.23 Gflops |
|
Primality Test
single-core scalar |
5206
778 Mflops |
|
Primality Test
multi-core scalar |
8520
1.58 Gflops |
|
Sharpen Image
single-core scalar |
4842
11.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
13691
31.6 Mpixels/sec |
|
Blur Image
single-core scalar |
5567
4.41 Mpixels/sec |
|
Blur Image
multi-core scalar |
16345
12.9 Mpixels/sec |
Memory | 4205 | |
---|---|---|
Read Sequential
single-core scalar |
4461
5.46 GB/sec |
|
Write Sequential
single-core scalar |
6276
4.29 GB/sec |
|
Stdlib Allocate
single-core scalar |
2615
9.76 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3152
6.52 GB/sec |
|
Stdlib Copy
single-core scalar |
4523
4.66 GB/sec |
Stream | 5487 | |
---|---|---|
Stream Copy
single-core scalar |
4821
6.59 GB/sec |
|
Stream Copy
single-core vector |
6872
8.91 GB/sec |
|
Stream Scale
single-core scalar |
4321
5.61 GB/sec |
|
Stream Scale
single-core vector |
6500
8.77 GB/sec |
|
Stream Add
single-core scalar |
4771
7.20 GB/sec |
|
Stream Add
single-core vector |
6559
9.12 GB/sec |
|
Stream Triad
single-core scalar |
4970
6.87 GB/sec |
|
Stream Triad
single-core vector |
5083
9.52 GB/sec |