Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3971 | 5448 |
Floating Point | Processor floating point performance | 7176 | |
Memory | Memory performance | 5015 | |
Stream | Memory bandwidth performance | 5440 |
Upload Date | Sun, 11 Sep 2011 15:06:18 +0000 |
Views | 5 |
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 | 3971 | |
---|---|---|
Blowfish
single-core scalar |
1724
75.8 MB/sec |
|
Blowfish
multi-core scalar |
5384
221 MB/sec |
|
Text Compress
single-core scalar |
2258
7.22 MB/sec |
|
Text Compress
multi-core scalar |
5433
17.8 MB/sec |
|
Text Decompress
single-core scalar |
2468
10.1 MB/sec |
|
Text Decompress
multi-core scalar |
6130
24.4 MB/sec |
|
Image Compress
single-core scalar |
1924
15.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
4645
39.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
1943
32.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4100
66.9 Mpixels/sec |
|
Lua
single-core scalar |
3705
1.43 Mnodes/sec |
|
Lua
multi-core scalar |
7946
3.06 Mnodes/sec |
Floating Point | 7176 | |
---|---|---|
Mandelbrot
single-core scalar |
2194
1.46 Gflops |
|
Mandelbrot
multi-core scalar |
7334
4.80 Gflops |
|
Dot Product
single-core scalar |
3610
1.74 Gflops |
|
Dot Product
multi-core scalar |
9657
4.40 Gflops |
|
Dot Product
single-core vector |
4337
5.20 Gflops |
|
Dot Product
multi-core vector |
10924
11.4 Gflops |
|
LU Decomposition
single-core scalar |
1113
991 Mflops |
|
LU Decomposition
multi-core scalar |
2094
1.84 Gflops |
|
Primality Test
single-core scalar |
5342
798 Mflops |
|
Primality Test
multi-core scalar |
9649
1.79 Gflops |
|
Sharpen Image
single-core scalar |
4905
11.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14427
33.2 Mpixels/sec |
|
Blur Image
single-core scalar |
5872
4.65 Mpixels/sec |
|
Blur Image
multi-core scalar |
19018
15.0 Mpixels/sec |
Memory | 5015 | |
---|---|---|
Read Sequential
single-core scalar |
5625
6.89 GB/sec |
|
Write Sequential
single-core scalar |
8199
5.61 GB/sec |
|
Stdlib Allocate
single-core scalar |
3119
11.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3512
7.27 GB/sec |
|
Stdlib Copy
single-core scalar |
4621
4.76 GB/sec |
Stream | 5440 | |
---|---|---|
Stream Copy
single-core scalar |
5790
7.92 GB/sec |
|
Stream Copy
single-core vector |
7347
9.53 GB/sec |
|
Stream Scale
single-core scalar |
6163
8.00 GB/sec |
|
Stream Scale
single-core vector |
7091
9.57 GB/sec |
|
Stream Add
single-core scalar |
2024
3.06 GB/sec |
|
Stream Add
single-core vector |
7416
10.3 GB/sec |
|
Stream Triad
single-core scalar |
2301
3.18 GB/sec |
|
Stream Triad
single-core vector |
5391
10.1 GB/sec |