Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4610 | 5878 |
Floating Point | Processor floating point performance | 7960 | |
Memory | Memory performance | 4816 | |
Stream | Memory bandwidth performance | 5159 |
User | maclife |
Upload Date | Tue, 02 Aug 2011 13:32:04 +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 | 4610 | |
---|---|---|
Blowfish
single-core scalar |
1640
72.1 MB/sec |
|
Blowfish
multi-core scalar |
5101
209 MB/sec |
|
Text Compress
single-core scalar |
2623
8.39 MB/sec |
|
Text Compress
multi-core scalar |
6273
20.6 MB/sec |
|
Text Decompress
single-core scalar |
2922
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7101
28.3 MB/sec |
|
Image Compress
single-core scalar |
2405
19.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5934
49.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
2785
46.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5949
97.1 Mpixels/sec |
|
Lua
single-core scalar |
4226
1.63 Mnodes/sec |
|
Lua
multi-core scalar |
8363
3.22 Mnodes/sec |
Floating Point | 7960 | |
---|---|---|
Mandelbrot
single-core scalar |
2262
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7378
4.83 Gflops |
|
Dot Product
single-core scalar |
3665
1.77 Gflops |
|
Dot Product
multi-core scalar |
8528
3.89 Gflops |
|
Dot Product
single-core vector |
4415
5.29 Gflops |
|
Dot Product
multi-core vector |
12088
12.6 Gflops |
|
LU Decomposition
single-core scalar |
1795
1.60 Gflops |
|
LU Decomposition
multi-core scalar |
3813
3.34 Gflops |
|
Primality Test
single-core scalar |
6395
955 Mflops |
|
Primality Test
multi-core scalar |
12144
2.25 Gflops |
|
Sharpen Image
single-core scalar |
5297
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16056
37.0 Mpixels/sec |
|
Blur Image
single-core scalar |
6401
5.07 Mpixels/sec |
|
Blur Image
multi-core scalar |
21205
16.7 Mpixels/sec |
Memory | 4816 | |
---|---|---|
Read Sequential
single-core scalar |
5168
6.33 GB/sec |
|
Write Sequential
single-core scalar |
7365
5.04 GB/sec |
|
Stdlib Allocate
single-core scalar |
3426
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3493
7.23 GB/sec |
|
Stdlib Copy
single-core scalar |
4629
4.77 GB/sec |
Stream | 5159 | |
---|---|---|
Stream Copy
single-core scalar |
4691
6.42 GB/sec |
|
Stream Copy
single-core vector |
5589
7.25 GB/sec |
|
Stream Scale
single-core scalar |
4867
6.32 GB/sec |
|
Stream Scale
single-core vector |
5344
7.21 GB/sec |
|
Stream Add
single-core scalar |
4834
7.30 GB/sec |
|
Stream Add
single-core vector |
6301
8.76 GB/sec |
|
Stream Triad
single-core scalar |
5158
7.13 GB/sec |
|
Stream Triad
single-core vector |
4491
8.41 GB/sec |