Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3955 | 5379 |
Floating Point | Processor floating point performance | 7124 | |
Memory | Memory performance | 4961 | |
Stream | Memory bandwidth performance | 5097 |
User | marklmunn |
Upload Date | Tue, 01 Nov 2011 11:23:04 +0000 |
Views | 4 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
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.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3955 | |
---|---|---|
Blowfish
single-core scalar |
1712
75.2 MB/sec |
|
Blowfish
multi-core scalar |
5337
219 MB/sec |
|
Text Compress
single-core scalar |
2246
7.18 MB/sec |
|
Text Compress
multi-core scalar |
5454
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2457
10.1 MB/sec |
|
Text Decompress
multi-core scalar |
6090
24.3 MB/sec |
|
Image Compress
single-core scalar |
1907
15.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
4721
39.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
1867
31.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4136
67.5 Mpixels/sec |
|
Lua
single-core scalar |
3669
1.41 Mnodes/sec |
|
Lua
multi-core scalar |
7874
3.03 Mnodes/sec |
Floating Point | 7124 | |
---|---|---|
Mandelbrot
single-core scalar |
2232
1.48 Gflops |
|
Mandelbrot
multi-core scalar |
7367
4.82 Gflops |
|
Dot Product
single-core scalar |
3572
1.73 Gflops |
|
Dot Product
multi-core scalar |
9311
4.24 Gflops |
|
Dot Product
single-core vector |
4420
5.30 Gflops |
|
Dot Product
multi-core vector |
10935
11.4 Gflops |
|
LU Decomposition
single-core scalar |
1104
983 Mflops |
|
LU Decomposition
multi-core scalar |
2055
1.80 Gflops |
|
Primality Test
single-core scalar |
5213
779 Mflops |
|
Primality Test
multi-core scalar |
9445
1.75 Gflops |
|
Sharpen Image
single-core scalar |
4750
11.1 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14362
33.1 Mpixels/sec |
|
Blur Image
single-core scalar |
5963
4.72 Mpixels/sec |
|
Blur Image
multi-core scalar |
19010
14.9 Mpixels/sec |
Memory | 4961 | |
---|---|---|
Read Sequential
single-core scalar |
5483
6.71 GB/sec |
|
Write Sequential
single-core scalar |
8072
5.52 GB/sec |
|
Stdlib Allocate
single-core scalar |
3133
11.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3476
7.20 GB/sec |
|
Stdlib Copy
single-core scalar |
4641
4.78 GB/sec |
Stream | 5097 | |
---|---|---|
Stream Copy
single-core scalar |
4759
6.51 GB/sec |
|
Stream Copy
single-core vector |
7067
9.16 GB/sec |
|
Stream Scale
single-core scalar |
5887
7.64 GB/sec |
|
Stream Scale
single-core vector |
6731
9.08 GB/sec |
|
Stream Add
single-core scalar |
1920
2.90 GB/sec |
|
Stream Add
single-core vector |
6923
9.63 GB/sec |
|
Stream Triad
single-core scalar |
2234
3.09 GB/sec |
|
Stream Triad
single-core vector |
5258
9.84 GB/sec |