Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4389 | 5645 |
Floating Point | Processor floating point performance | 7315 | |
Memory | Memory performance | 4627 | |
Stream | Memory bandwidth performance | 6233 |
User | Redmond |
Upload Date | Tue, 15 May 2012 04:11:32 +0000 |
Views | 7 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8 (Build 12A193i) |
Model | MacBook Air (13-inch Mid 2011) |
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 x 2 |
L1 Data Cache | 32 KB x 2 |
L2 Cache | 256 KB x 2 |
L3 Cache | 3072 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B0F.1201241549 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4389 | |
---|---|---|
Blowfish
single-core scalar |
1537
67.5 MB/sec |
|
Blowfish
multi-core scalar |
4874
200 MB/sec |
|
Text Compress
single-core scalar |
2373
7.59 MB/sec |
|
Text Compress
multi-core scalar |
6114
20.1 MB/sec |
|
Text Decompress
single-core scalar |
2645
10.9 MB/sec |
|
Text Decompress
multi-core scalar |
6371
25.4 MB/sec |
|
Image Compress
single-core scalar |
2400
19.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
5994
50.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
2748
46.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5146
84.0 Mpixels/sec |
|
Lua
single-core scalar |
3866
1.49 Mnodes/sec |
|
Lua
multi-core scalar |
8604
3.31 Mnodes/sec |
Floating Point | 7315 | |
---|---|---|
Mandelbrot
single-core scalar |
2226
1.48 Gflops |
|
Mandelbrot
multi-core scalar |
7018
4.59 Gflops |
|
Dot Product
single-core scalar |
3231
1.56 Gflops |
|
Dot Product
multi-core scalar |
7910
3.61 Gflops |
|
Dot Product
single-core vector |
4296
5.15 Gflops |
|
Dot Product
multi-core vector |
10447
10.9 Gflops |
|
LU Decomposition
single-core scalar |
1752
1.56 Gflops |
|
LU Decomposition
multi-core scalar |
2620
2.30 Gflops |
|
Primality Test
single-core scalar |
6012
898 Mflops |
|
Primality Test
multi-core scalar |
10517
1.95 Gflops |
|
Sharpen Image
single-core scalar |
5283
12.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15222
35.1 Mpixels/sec |
|
Blur Image
single-core scalar |
6090
4.82 Mpixels/sec |
|
Blur Image
multi-core scalar |
19793
15.6 Mpixels/sec |
Memory | 4627 | |
---|---|---|
Read Sequential
single-core scalar |
5167
6.33 GB/sec |
|
Write Sequential
single-core scalar |
6597
4.51 GB/sec |
|
Stdlib Allocate
single-core scalar |
3350
12.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3338
6.91 GB/sec |
|
Stdlib Copy
single-core scalar |
4685
4.83 GB/sec |
Stream | 6233 | |
---|---|---|
Stream Copy
single-core scalar |
5783
7.91 GB/sec |
|
Stream Copy
single-core vector |
7114
9.23 GB/sec |
|
Stream Scale
single-core scalar |
5757
7.47 GB/sec |
|
Stream Scale
single-core vector |
6901
9.31 GB/sec |
|
Stream Add
single-core scalar |
5632
8.50 GB/sec |
|
Stream Add
single-core vector |
7473
10.4 GB/sec |
|
Stream Triad
single-core scalar |
5675
7.84 GB/sec |
|
Stream Triad
single-core vector |
5530
10.4 GB/sec |