Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4617 | 5865 |
Floating Point | Processor floating point performance | 7689 | |
Memory | Memory performance | 4699 | |
Stream | Memory bandwidth performance | 6190 |
User | bagsac |
Upload Date | Thu, 17 May 2012 20:11:23 +0000 |
Views | 2 |
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 | 4617 | |
---|---|---|
Blowfish
single-core scalar |
1586
69.7 MB/sec |
|
Blowfish
multi-core scalar |
5065
208 MB/sec |
|
Text Compress
single-core scalar |
2539
8.12 MB/sec |
|
Text Compress
multi-core scalar |
6200
20.3 MB/sec |
|
Text Decompress
single-core scalar |
2819
11.6 MB/sec |
|
Text Decompress
multi-core scalar |
7048
28.1 MB/sec |
|
Image Compress
single-core scalar |
2346
19.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
6029
50.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
2628
44.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5955
97.2 Mpixels/sec |
|
Lua
single-core scalar |
4153
1.60 Mnodes/sec |
|
Lua
multi-core scalar |
9039
3.48 Mnodes/sec |
Floating Point | 7689 | |
---|---|---|
Mandelbrot
single-core scalar |
2206
1.47 Gflops |
|
Mandelbrot
multi-core scalar |
7265
4.75 Gflops |
|
Dot Product
single-core scalar |
3540
1.71 Gflops |
|
Dot Product
multi-core scalar |
8515
3.88 Gflops |
|
Dot Product
single-core vector |
4334
5.19 Gflops |
|
Dot Product
multi-core vector |
12049
12.5 Gflops |
|
LU Decomposition
single-core scalar |
1919
1.71 Gflops |
|
LU Decomposition
multi-core scalar |
2981
2.61 Gflops |
|
Primality Test
single-core scalar |
6026
900 Mflops |
|
Primality Test
multi-core scalar |
11532
2.14 Gflops |
|
Sharpen Image
single-core scalar |
5145
12.0 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16012
36.9 Mpixels/sec |
|
Blur Image
single-core scalar |
5945
4.70 Mpixels/sec |
|
Blur Image
multi-core scalar |
20183
15.9 Mpixels/sec |
Memory | 4699 | |
---|---|---|
Read Sequential
single-core scalar |
5008
6.13 GB/sec |
|
Write Sequential
single-core scalar |
7138
4.88 GB/sec |
|
Stdlib Allocate
single-core scalar |
3345
12.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3468
7.18 GB/sec |
|
Stdlib Copy
single-core scalar |
4537
4.68 GB/sec |
Stream | 6190 | |
---|---|---|
Stream Copy
single-core scalar |
5701
7.80 GB/sec |
|
Stream Copy
single-core vector |
7176
9.31 GB/sec |
|
Stream Scale
single-core scalar |
5591
7.25 GB/sec |
|
Stream Scale
single-core vector |
6848
9.24 GB/sec |
|
Stream Add
single-core scalar |
5466
8.25 GB/sec |
|
Stream Add
single-core vector |
7381
10.3 GB/sec |
|
Stream Triad
single-core scalar |
5888
8.13 GB/sec |
|
Stream Triad
single-core vector |
5476
10.2 GB/sec |