Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3974 | 5380 |
Floating Point | Processor floating point performance | 7084 | |
Memory | Memory performance | 4995 | |
Stream | Memory bandwidth performance | 5107 |
User | notsle |
Upload Date | Fri, 02 Sep 2011 10:51:22 +0000 |
Views | 1 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
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 | 3974 | |
---|---|---|
Blowfish
single-core scalar |
1724
75.8 MB/sec |
|
Blowfish
multi-core scalar |
5384
221 MB/sec |
|
Text Compress
single-core scalar |
2270
7.26 MB/sec |
|
Text Compress
multi-core scalar |
5499
18.0 MB/sec |
|
Text Decompress
single-core scalar |
2470
10.1 MB/sec |
|
Text Decompress
multi-core scalar |
6106
24.3 MB/sec |
|
Image Compress
single-core scalar |
1917
15.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
4650
39.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
1940
32.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4118
67.2 Mpixels/sec |
|
Lua
single-core scalar |
3714
1.43 Mnodes/sec |
|
Lua
multi-core scalar |
7896
3.04 Mnodes/sec |
Floating Point | 7084 | |
---|---|---|
Mandelbrot
single-core scalar |
2264
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7359
4.82 Gflops |
|
Dot Product
single-core scalar |
3614
1.75 Gflops |
|
Dot Product
multi-core scalar |
9411
4.29 Gflops |
|
Dot Product
single-core vector |
4424
5.30 Gflops |
|
Dot Product
multi-core vector |
10760
11.2 Gflops |
|
LU Decomposition
single-core scalar |
1104
983 Mflops |
|
LU Decomposition
multi-core scalar |
2035
1.78 Gflops |
|
Primality Test
single-core scalar |
5214
779 Mflops |
|
Primality Test
multi-core scalar |
8780
1.63 Gflops |
|
Sharpen Image
single-core scalar |
5013
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14275
32.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6030
4.77 Mpixels/sec |
|
Blur Image
multi-core scalar |
18897
14.9 Mpixels/sec |
Memory | 4995 | |
---|---|---|
Read Sequential
single-core scalar |
5587
6.84 GB/sec |
|
Write Sequential
single-core scalar |
8187
5.60 GB/sec |
|
Stdlib Allocate
single-core scalar |
3219
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3542
7.33 GB/sec |
|
Stdlib Copy
single-core scalar |
4442
4.58 GB/sec |
Stream | 5107 | |
---|---|---|
Stream Copy
single-core scalar |
5130
7.02 GB/sec |
|
Stream Copy
single-core vector |
6737
8.74 GB/sec |
|
Stream Scale
single-core scalar |
6043
7.84 GB/sec |
|
Stream Scale
single-core vector |
6542
8.83 GB/sec |
|
Stream Add
single-core scalar |
1951
2.95 GB/sec |
|
Stream Add
single-core vector |
7006
9.75 GB/sec |
|
Stream Triad
single-core scalar |
2239
3.09 GB/sec |
|
Stream Triad
single-core vector |
5210
9.75 GB/sec |