Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3951 | 5465 |
Floating Point | Processor floating point performance | 7189 | |
Memory | Memory performance | 5107 | |
Stream | Memory bandwidth performance | 5455 |
User | lentatest |
Upload Date | Wed, 07 Sep 2011 08:34:12 +0000 |
Views | 3 |
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 | 3951 | |
---|---|---|
Blowfish
single-core scalar |
1728
75.9 MB/sec |
|
Blowfish
multi-core scalar |
5381
221 MB/sec |
|
Text Compress
single-core scalar |
2258
7.22 MB/sec |
|
Text Compress
multi-core scalar |
5486
18.0 MB/sec |
|
Text Decompress
single-core scalar |
2445
10.1 MB/sec |
|
Text Decompress
multi-core scalar |
6122
24.4 MB/sec |
|
Image Compress
single-core scalar |
1909
15.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
4646
39.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
1954
32.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4045
66.0 Mpixels/sec |
|
Lua
single-core scalar |
3521
1.36 Mnodes/sec |
|
Lua
multi-core scalar |
7921
3.05 Mnodes/sec |
Floating Point | 7189 | |
---|---|---|
Mandelbrot
single-core scalar |
2259
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7346
4.81 Gflops |
|
Dot Product
single-core scalar |
3586
1.73 Gflops |
|
Dot Product
multi-core scalar |
9404
4.29 Gflops |
|
Dot Product
single-core vector |
4457
5.34 Gflops |
|
Dot Product
multi-core vector |
11018
11.5 Gflops |
|
LU Decomposition
single-core scalar |
1057
941 Mflops |
|
LU Decomposition
multi-core scalar |
2097
1.84 Gflops |
|
Primality Test
single-core scalar |
5356
800 Mflops |
|
Primality Test
multi-core scalar |
9692
1.80 Gflops |
|
Sharpen Image
single-core scalar |
5014
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14466
33.3 Mpixels/sec |
|
Blur Image
single-core scalar |
5970
4.72 Mpixels/sec |
|
Blur Image
multi-core scalar |
18933
14.9 Mpixels/sec |
Memory | 5107 | |
---|---|---|
Read Sequential
single-core scalar |
5617
6.88 GB/sec |
|
Write Sequential
single-core scalar |
8501
5.81 GB/sec |
|
Stdlib Allocate
single-core scalar |
3206
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3539
7.33 GB/sec |
|
Stdlib Copy
single-core scalar |
4676
4.82 GB/sec |
Stream | 5455 | |
---|---|---|
Stream Copy
single-core scalar |
5861
8.02 GB/sec |
|
Stream Copy
single-core vector |
7335
9.51 GB/sec |
|
Stream Scale
single-core scalar |
6190
8.03 GB/sec |
|
Stream Scale
single-core vector |
7007
9.46 GB/sec |
|
Stream Add
single-core scalar |
2015
3.04 GB/sec |
|
Stream Add
single-core vector |
7446
10.4 GB/sec |
|
Stream Triad
single-core scalar |
2302
3.18 GB/sec |
|
Stream Triad
single-core vector |
5490
10.3 GB/sec |