Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3942 | 5407 |
Floating Point | Processor floating point performance | 7202 | |
Memory | Memory performance | 5027 | |
Stream | Memory bandwidth performance | 5019 |
User | starscream |
Upload Date | Sat, 03 Sep 2011 16:17:45 +0000 |
Views | 2 |
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 | 3942 | |
---|---|---|
Blowfish
single-core scalar |
1726
75.8 MB/sec |
|
Blowfish
multi-core scalar |
5382
221 MB/sec |
|
Text Compress
single-core scalar |
2258
7.22 MB/sec |
|
Text Compress
multi-core scalar |
5472
18.0 MB/sec |
|
Text Decompress
single-core scalar |
2465
10.1 MB/sec |
|
Text Decompress
multi-core scalar |
6088
24.3 MB/sec |
|
Image Compress
single-core scalar |
1893
15.6 Mpixels/sec |
|
Image Compress
multi-core scalar |
4635
39.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
1957
32.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4137
67.5 Mpixels/sec |
|
Lua
single-core scalar |
3474
1.34 Mnodes/sec |
|
Lua
multi-core scalar |
7817
3.01 Mnodes/sec |
Floating Point | 7202 | |
---|---|---|
Mandelbrot
single-core scalar |
2252
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7350
4.81 Gflops |
|
Dot Product
single-core scalar |
3623
1.75 Gflops |
|
Dot Product
multi-core scalar |
9391
4.28 Gflops |
|
Dot Product
single-core vector |
4439
5.32 Gflops |
|
Dot Product
multi-core vector |
11007
11.4 Gflops |
|
LU Decomposition
single-core scalar |
1110
988 Mflops |
|
LU Decomposition
multi-core scalar |
2099
1.84 Gflops |
|
Primality Test
single-core scalar |
5334
797 Mflops |
|
Primality Test
multi-core scalar |
9690
1.80 Gflops |
|
Sharpen Image
single-core scalar |
4988
11.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14408
33.2 Mpixels/sec |
|
Blur Image
single-core scalar |
6014
4.76 Mpixels/sec |
|
Blur Image
multi-core scalar |
19133
15.0 Mpixels/sec |
Memory | 5027 | |
---|---|---|
Read Sequential
single-core scalar |
5591
6.85 GB/sec |
|
Write Sequential
single-core scalar |
8136
5.56 GB/sec |
|
Stdlib Allocate
single-core scalar |
3193
11.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3514
7.27 GB/sec |
|
Stdlib Copy
single-core scalar |
4704
4.85 GB/sec |
Stream | 5019 | |
---|---|---|
Stream Copy
single-core scalar |
5162
7.06 GB/sec |
|
Stream Copy
single-core vector |
6754
8.76 GB/sec |
|
Stream Scale
single-core scalar |
5445
7.07 GB/sec |
|
Stream Scale
single-core vector |
6440
8.69 GB/sec |
|
Stream Add
single-core scalar |
1954
2.95 GB/sec |
|
Stream Add
single-core vector |
7046
9.80 GB/sec |
|
Stream Triad
single-core scalar |
2230
3.08 GB/sec |
|
Stream Triad
single-core vector |
5126
9.60 GB/sec |