Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3954 | 5414 |
Floating Point | Processor floating point performance | 7209 | |
Memory | Memory performance | 5024 | |
Stream | Memory bandwidth performance | 5024 |
User | pulp |
Upload Date | Wed, 12 Oct 2011 15:28:15 +0000 |
Views | 2 |
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 | 3954 | |
---|---|---|
Blowfish
single-core scalar |
1729
76.0 MB/sec |
|
Blowfish
multi-core scalar |
5391
221 MB/sec |
|
Text Compress
single-core scalar |
2268
7.25 MB/sec |
|
Text Compress
multi-core scalar |
5452
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2458
10.1 MB/sec |
|
Text Decompress
multi-core scalar |
6100
24.3 MB/sec |
|
Image Compress
single-core scalar |
1909
15.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
4616
38.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
1937
32.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4117
67.2 Mpixels/sec |
|
Lua
single-core scalar |
3715
1.43 Mnodes/sec |
|
Lua
multi-core scalar |
7766
2.99 Mnodes/sec |
Floating Point | 7209 | |
---|---|---|
Mandelbrot
single-core scalar |
2266
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7330
4.80 Gflops |
|
Dot Product
single-core scalar |
3628
1.75 Gflops |
|
Dot Product
multi-core scalar |
9408
4.29 Gflops |
|
Dot Product
single-core vector |
4459
5.34 Gflops |
|
Dot Product
multi-core vector |
11032
11.5 Gflops |
|
LU Decomposition
single-core scalar |
1109
987 Mflops |
|
LU Decomposition
multi-core scalar |
2111
1.85 Gflops |
|
Primality Test
single-core scalar |
5349
799 Mflops |
|
Primality Test
multi-core scalar |
9679
1.80 Gflops |
|
Sharpen Image
single-core scalar |
4999
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14473
33.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6005
4.75 Mpixels/sec |
|
Blur Image
multi-core scalar |
19088
15.0 Mpixels/sec |
Memory | 5024 | |
---|---|---|
Read Sequential
single-core scalar |
5586
6.84 GB/sec |
|
Write Sequential
single-core scalar |
8342
5.71 GB/sec |
|
Stdlib Allocate
single-core scalar |
3218
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3490
7.22 GB/sec |
|
Stdlib Copy
single-core scalar |
4486
4.62 GB/sec |
Stream | 5024 | |
---|---|---|
Stream Copy
single-core scalar |
5192
7.10 GB/sec |
|
Stream Copy
single-core vector |
6661
8.64 GB/sec |
|
Stream Scale
single-core scalar |
5465
7.09 GB/sec |
|
Stream Scale
single-core vector |
6484
8.75 GB/sec |
|
Stream Add
single-core scalar |
1964
2.97 GB/sec |
|
Stream Add
single-core vector |
7011
9.75 GB/sec |
|
Stream Triad
single-core scalar |
2237
3.09 GB/sec |
|
Stream Triad
single-core vector |
5184
9.70 GB/sec |