Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3966 | 5399 |
Floating Point | Processor floating point performance | 7366 | |
Memory | Memory performance | 4909 | |
Stream | Memory bandwidth performance | 4512 |
User | mindfossil |
Upload Date | Tue, 26 Jul 2011 19:27:27 +0000 |
Views | 3 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
Model | MacBookAir4,2 |
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 |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
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 | 3966 | |
---|---|---|
Blowfish
single-core scalar |
1732
76.1 MB/sec |
|
Blowfish
multi-core scalar |
5365
220 MB/sec |
|
Text Compress
single-core scalar |
2228
7.13 MB/sec |
|
Text Compress
multi-core scalar |
5409
17.7 MB/sec |
|
Text Decompress
single-core scalar |
2431
9.99 MB/sec |
|
Text Decompress
multi-core scalar |
6115
24.4 MB/sec |
|
Image Compress
single-core scalar |
1882
15.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
4721
39.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
1929
32.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4137
67.5 Mpixels/sec |
|
Lua
single-core scalar |
3697
1.42 Mnodes/sec |
|
Lua
multi-core scalar |
7950
3.06 Mnodes/sec |
Floating Point | 7366 | |
---|---|---|
Mandelbrot
single-core scalar |
2247
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7313
4.79 Gflops |
|
Dot Product
single-core scalar |
3578
1.73 Gflops |
|
Dot Product
multi-core scalar |
9182
4.18 Gflops |
|
Dot Product
single-core vector |
4409
5.28 Gflops |
|
Dot Product
multi-core vector |
11447
11.9 Gflops |
|
LU Decomposition
single-core scalar |
1039
925 Mflops |
|
LU Decomposition
multi-core scalar |
2276
2.00 Gflops |
|
Primality Test
single-core scalar |
5386
804 Mflops |
|
Primality Test
multi-core scalar |
9834
1.83 Gflops |
|
Sharpen Image
single-core scalar |
4989
11.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14881
34.3 Mpixels/sec |
|
Blur Image
single-core scalar |
6241
4.94 Mpixels/sec |
|
Blur Image
multi-core scalar |
20302
16.0 Mpixels/sec |
Memory | 4909 | |
---|---|---|
Read Sequential
single-core scalar |
5539
6.78 GB/sec |
|
Write Sequential
single-core scalar |
8044
5.50 GB/sec |
|
Stdlib Allocate
single-core scalar |
3068
11.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3481
7.20 GB/sec |
|
Stdlib Copy
single-core scalar |
4414
4.55 GB/sec |
Stream | 4512 | |
---|---|---|
Stream Copy
single-core scalar |
4757
6.51 GB/sec |
|
Stream Copy
single-core vector |
5652
7.33 GB/sec |
|
Stream Scale
single-core scalar |
5038
6.54 GB/sec |
|
Stream Scale
single-core vector |
5619
7.58 GB/sec |
|
Stream Add
single-core scalar |
1949
2.94 GB/sec |
|
Stream Add
single-core vector |
6320
8.79 GB/sec |
|
Stream Triad
single-core scalar |
2236
3.09 GB/sec |
|
Stream Triad
single-core vector |
4526
8.47 GB/sec |