Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4622 | 5952 |
Floating Point | Processor floating point performance | 7822 | |
Memory | Memory performance | 4847 | |
Stream | Memory bandwidth performance | 6275 |
User | wfall |
Upload Date | Mon, 31 Oct 2011 22:37:00 +0000 |
Views | 1 |
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 | 4622 | |
---|---|---|
Blowfish
single-core scalar |
1638
72.0 MB/sec |
|
Blowfish
multi-core scalar |
5090
209 MB/sec |
|
Text Compress
single-core scalar |
2628
8.41 MB/sec |
|
Text Compress
multi-core scalar |
6210
20.4 MB/sec |
|
Text Decompress
single-core scalar |
2904
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7166
28.6 MB/sec |
|
Image Compress
single-core scalar |
2405
19.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5871
49.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
2818
47.3 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6121
99.9 Mpixels/sec |
|
Lua
single-core scalar |
4278
1.65 Mnodes/sec |
|
Lua
multi-core scalar |
8335
3.21 Mnodes/sec |
Floating Point | 7822 | |
---|---|---|
Mandelbrot
single-core scalar |
2266
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7393
4.84 Gflops |
|
Dot Product
single-core scalar |
3689
1.78 Gflops |
|
Dot Product
multi-core scalar |
8593
3.92 Gflops |
|
Dot Product
single-core vector |
4465
5.35 Gflops |
|
Dot Product
multi-core vector |
12118
12.6 Gflops |
|
LU Decomposition
single-core scalar |
2034
1.81 Gflops |
|
LU Decomposition
multi-core scalar |
3203
2.81 Gflops |
|
Primality Test
single-core scalar |
6280
938 Mflops |
|
Primality Test
multi-core scalar |
11849
2.20 Gflops |
|
Sharpen Image
single-core scalar |
5287
12.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15913
36.7 Mpixels/sec |
|
Blur Image
single-core scalar |
6123
4.85 Mpixels/sec |
|
Blur Image
multi-core scalar |
20297
16.0 Mpixels/sec |
Memory | 4847 | |
---|---|---|
Read Sequential
single-core scalar |
5236
6.41 GB/sec |
|
Write Sequential
single-core scalar |
7459
5.10 GB/sec |
|
Stdlib Allocate
single-core scalar |
3451
12.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3564
7.38 GB/sec |
|
Stdlib Copy
single-core scalar |
4525
4.66 GB/sec |
Stream | 6275 | |
---|---|---|
Stream Copy
single-core scalar |
5923
8.10 GB/sec |
|
Stream Copy
single-core vector |
7158
9.28 GB/sec |
|
Stream Scale
single-core scalar |
5811
7.54 GB/sec |
|
Stream Scale
single-core vector |
6895
9.31 GB/sec |
|
Stream Add
single-core scalar |
5698
8.60 GB/sec |
|
Stream Add
single-core vector |
7162
9.96 GB/sec |
|
Stream Triad
single-core scalar |
6120
8.46 GB/sec |
|
Stream Triad
single-core vector |
5434
10.2 GB/sec |