Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3983 | 5420 |
Floating Point | Processor floating point performance | 7414 | |
Memory | Memory performance | 4959 | |
Stream | Memory bandwidth performance | 4401 |
User | ok-z |
Upload Date | Thu, 21 Jul 2011 13:32:24 +0000 |
Views | 4 |
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 | 3983 | |
---|---|---|
Blowfish
single-core scalar |
1732
76.1 MB/sec |
|
Blowfish
multi-core scalar |
5395
221 MB/sec |
|
Text Compress
single-core scalar |
2280
7.29 MB/sec |
|
Text Compress
multi-core scalar |
5473
18.0 MB/sec |
|
Text Decompress
single-core scalar |
2482
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6140
24.5 MB/sec |
|
Image Compress
single-core scalar |
1910
15.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
4728
39.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
1919
32.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4133
67.4 Mpixels/sec |
|
Lua
single-core scalar |
3677
1.42 Mnodes/sec |
|
Lua
multi-core scalar |
7934
3.05 Mnodes/sec |
Floating Point | 7414 | |
---|---|---|
Mandelbrot
single-core scalar |
2253
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7337
4.80 Gflops |
|
Dot Product
single-core scalar |
3591
1.74 Gflops |
|
Dot Product
multi-core scalar |
9219
4.20 Gflops |
|
Dot Product
single-core vector |
4413
5.29 Gflops |
|
Dot Product
multi-core vector |
11478
11.9 Gflops |
|
LU Decomposition
single-core scalar |
1025
913 Mflops |
|
LU Decomposition
multi-core scalar |
2257
1.98 Gflops |
|
Primality Test
single-core scalar |
5483
819 Mflops |
|
Primality Test
multi-core scalar |
9957
1.85 Gflops |
|
Sharpen Image
single-core scalar |
5060
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14993
34.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6384
5.05 Mpixels/sec |
|
Blur Image
multi-core scalar |
20351
16.0 Mpixels/sec |
Memory | 4959 | |
---|---|---|
Read Sequential
single-core scalar |
5554
6.80 GB/sec |
|
Write Sequential
single-core scalar |
8052
5.51 GB/sec |
|
Stdlib Allocate
single-core scalar |
3094
11.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3471
7.19 GB/sec |
|
Stdlib Copy
single-core scalar |
4628
4.77 GB/sec |
Stream | 4401 | |
---|---|---|
Stream Copy
single-core scalar |
4804
6.57 GB/sec |
|
Stream Copy
single-core vector |
5849
7.59 GB/sec |
|
Stream Scale
single-core scalar |
4939
6.41 GB/sec |
|
Stream Scale
single-core vector |
5365
7.24 GB/sec |
|
Stream Add
single-core scalar |
1943
2.93 GB/sec |
|
Stream Add
single-core vector |
6109
8.50 GB/sec |
|
Stream Triad
single-core scalar |
1842
2.55 GB/sec |
|
Stream Triad
single-core vector |
4363
8.17 GB/sec |