Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3850 | 5337 |
Floating Point | Processor floating point performance | 7343 | |
Memory | Memory performance | 4859 | |
Stream | Memory bandwidth performance | 4478 |
User | leersobie |
Upload Date | Fri, 05 Aug 2011 14:46:05 +0000 |
Views | 5 |
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 | 3850 | |
---|---|---|
Blowfish
single-core scalar |
1731
76.1 MB/sec |
|
Blowfish
multi-core scalar |
5327
218 MB/sec |
|
Text Compress
single-core scalar |
2269
7.26 MB/sec |
|
Text Compress
multi-core scalar |
5420
17.8 MB/sec |
|
Text Decompress
single-core scalar |
2441
10.0 MB/sec |
|
Text Decompress
multi-core scalar |
6139
24.5 MB/sec |
|
Image Compress
single-core scalar |
1705
14.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
4683
39.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
1481
24.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4093
66.8 Mpixels/sec |
|
Lua
single-core scalar |
3650
1.41 Mnodes/sec |
|
Lua
multi-core scalar |
7261
2.79 Mnodes/sec |
Floating Point | 7343 | |
---|---|---|
Mandelbrot
single-core scalar |
2162
1.44 Gflops |
|
Mandelbrot
multi-core scalar |
7427
4.86 Gflops |
|
Dot Product
single-core scalar |
3584
1.73 Gflops |
|
Dot Product
multi-core scalar |
9225
4.20 Gflops |
|
Dot Product
single-core vector |
4307
5.16 Gflops |
|
Dot Product
multi-core vector |
10851
11.3 Gflops |
|
LU Decomposition
single-core scalar |
1068
951 Mflops |
|
LU Decomposition
multi-core scalar |
2311
2.03 Gflops |
|
Primality Test
single-core scalar |
5514
824 Mflops |
|
Primality Test
multi-core scalar |
10001
1.86 Gflops |
|
Sharpen Image
single-core scalar |
5079
11.9 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15152
34.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6447
5.10 Mpixels/sec |
|
Blur Image
multi-core scalar |
19681
15.5 Mpixels/sec |
Memory | 4859 | |
---|---|---|
Read Sequential
single-core scalar |
5394
6.61 GB/sec |
|
Write Sequential
single-core scalar |
7948
5.44 GB/sec |
|
Stdlib Allocate
single-core scalar |
3007
11.2 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3518
7.28 GB/sec |
|
Stdlib Copy
single-core scalar |
4431
4.57 GB/sec |
Stream | 4478 | |
---|---|---|
Stream Copy
single-core scalar |
4850
6.63 GB/sec |
|
Stream Copy
single-core vector |
5657
7.34 GB/sec |
|
Stream Scale
single-core scalar |
4959
6.44 GB/sec |
|
Stream Scale
single-core vector |
5566
7.51 GB/sec |
|
Stream Add
single-core scalar |
1941
2.93 GB/sec |
|
Stream Add
single-core vector |
5996
8.34 GB/sec |
|
Stream Triad
single-core scalar |
2217
3.06 GB/sec |
|
Stream Triad
single-core vector |
4645
8.69 GB/sec |