Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3989 | 5423 |
Floating Point | Processor floating point performance | 7406 | |
Memory | Memory performance | 4959 | |
Stream | Memory bandwidth performance | 4430 |
User | Type_g |
Upload Date | Fri, 22 Jul 2011 14:29:06 +0000 |
Views | 7 |
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 | 3989 | |
---|---|---|
Blowfish
single-core scalar |
1732
76.1 MB/sec |
|
Blowfish
multi-core scalar |
5401
221 MB/sec |
|
Text Compress
single-core scalar |
2285
7.31 MB/sec |
|
Text Compress
multi-core scalar |
5457
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2475
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6172
24.6 MB/sec |
|
Image Compress
single-core scalar |
1912
15.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
4699
39.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
1910
32.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4105
67.0 Mpixels/sec |
|
Lua
single-core scalar |
3806
1.47 Mnodes/sec |
|
Lua
multi-core scalar |
7917
3.05 Mnodes/sec |
Floating Point | 7406 | |
---|---|---|
Mandelbrot
single-core scalar |
2253
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7363
4.82 Gflops |
|
Dot Product
single-core scalar |
3579
1.73 Gflops |
|
Dot Product
multi-core scalar |
9238
4.21 Gflops |
|
Dot Product
single-core vector |
4395
5.27 Gflops |
|
Dot Product
multi-core vector |
11408
11.9 Gflops |
|
LU Decomposition
single-core scalar |
1046
931 Mflops |
|
LU Decomposition
multi-core scalar |
2314
2.03 Gflops |
|
Primality Test
single-core scalar |
5486
819 Mflops |
|
Primality Test
multi-core scalar |
9780
1.81 Gflops |
|
Sharpen Image
single-core scalar |
5065
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15000
34.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6399
5.06 Mpixels/sec |
|
Blur Image
multi-core scalar |
20369
16.0 Mpixels/sec |
Memory | 4959 | |
---|---|---|
Read Sequential
single-core scalar |
5569
6.82 GB/sec |
|
Write Sequential
single-core scalar |
8036
5.50 GB/sec |
|
Stdlib Allocate
single-core scalar |
3070
11.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3490
7.22 GB/sec |
|
Stdlib Copy
single-core scalar |
4631
4.77 GB/sec |
Stream | 4430 | |
---|---|---|
Stream Copy
single-core scalar |
4825
6.60 GB/sec |
|
Stream Copy
single-core vector |
5615
7.28 GB/sec |
|
Stream Scale
single-core scalar |
4947
6.42 GB/sec |
|
Stream Scale
single-core vector |
5364
7.24 GB/sec |
|
Stream Add
single-core scalar |
1941
2.93 GB/sec |
|
Stream Add
single-core vector |
6069
8.44 GB/sec |
|
Stream Triad
single-core scalar |
2213
3.06 GB/sec |
|
Stream Triad
single-core vector |
4466
8.36 GB/sec |