Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.7 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4673 | 5875 |
Floating Point | Processor floating point performance | 7905 | |
Memory | Memory performance | 4772 | |
Stream | Memory bandwidth performance | 5187 |
User | mihaelcmrk |
Upload Date | Wed, 17 Aug 2011 22:27:18 +0000 |
Views | 3 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
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 | 4673 | |
---|---|---|
Blowfish
single-core scalar |
1618
71.1 MB/sec |
|
Blowfish
multi-core scalar |
5064
208 MB/sec |
|
Text Compress
single-core scalar |
2618
8.38 MB/sec |
|
Text Compress
multi-core scalar |
6128
20.1 MB/sec |
|
Text Decompress
single-core scalar |
2883
11.8 MB/sec |
|
Text Decompress
multi-core scalar |
7101
28.3 MB/sec |
|
Image Compress
single-core scalar |
2400
19.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
5891
49.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
2789
46.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5991
97.8 Mpixels/sec |
|
Lua
single-core scalar |
4509
1.74 Mnodes/sec |
|
Lua
multi-core scalar |
9084
3.49 Mnodes/sec |
Floating Point | 7905 | |
---|---|---|
Mandelbrot
single-core scalar |
2262
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7383
4.83 Gflops |
|
Dot Product
single-core scalar |
3666
1.77 Gflops |
|
Dot Product
multi-core scalar |
8506
3.88 Gflops |
|
Dot Product
single-core vector |
4425
5.30 Gflops |
|
Dot Product
multi-core vector |
11918
12.4 Gflops |
|
LU Decomposition
single-core scalar |
1781
1.58 Gflops |
|
LU Decomposition
multi-core scalar |
3842
3.37 Gflops |
|
Primality Test
single-core scalar |
6373
952 Mflops |
|
Primality Test
multi-core scalar |
11738
2.18 Gflops |
|
Sharpen Image
single-core scalar |
5295
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16015
36.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6411
5.07 Mpixels/sec |
|
Blur Image
multi-core scalar |
21059
16.6 Mpixels/sec |
Memory | 4772 | |
---|---|---|
Read Sequential
single-core scalar |
5171
6.33 GB/sec |
|
Write Sequential
single-core scalar |
7356
5.03 GB/sec |
|
Stdlib Allocate
single-core scalar |
3442
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3502
7.25 GB/sec |
|
Stdlib Copy
single-core scalar |
4393
4.53 GB/sec |
Stream | 5187 | |
---|---|---|
Stream Copy
single-core scalar |
4764
6.52 GB/sec |
|
Stream Copy
single-core vector |
5971
7.74 GB/sec |
|
Stream Scale
single-core scalar |
4875
6.33 GB/sec |
|
Stream Scale
single-core vector |
5345
7.21 GB/sec |
|
Stream Add
single-core scalar |
4748
7.17 GB/sec |
|
Stream Add
single-core vector |
6101
8.49 GB/sec |
|
Stream Triad
single-core scalar |
5204
7.19 GB/sec |
|
Stream Triad
single-core vector |
4495
8.41 GB/sec |