Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4615 | 5953 |
Floating Point | Processor floating point performance | 7806 | |
Memory | Memory performance | 4843 | |
Stream | Memory bandwidth performance | 6377 |
User | tdeagle |
Upload Date | Wed, 30 Jan 2013 06:07:30 +0000 |
Views | 6 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.2 (Build 12C60) |
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 | 4615 | |
---|---|---|
Blowfish
single-core scalar |
1633
71.7 MB/sec |
|
Blowfish
multi-core scalar |
5094
209 MB/sec |
|
Text Compress
single-core scalar |
2638
8.44 MB/sec |
|
Text Compress
multi-core scalar |
6274
20.6 MB/sec |
|
Text Decompress
single-core scalar |
2859
11.7 MB/sec |
|
Text Decompress
multi-core scalar |
7182
28.6 MB/sec |
|
Image Compress
single-core scalar |
2398
19.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
5970
50.2 Mpixels/sec |
|
Image Decompress
single-core scalar |
2713
45.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6035
98.5 Mpixels/sec |
|
Lua
single-core scalar |
4240
1.63 Mnodes/sec |
|
Lua
multi-core scalar |
8353
3.21 Mnodes/sec |
Floating Point | 7806 | |
---|---|---|
Mandelbrot
single-core scalar |
2261
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7400
4.84 Gflops |
|
Dot Product
single-core scalar |
3672
1.77 Gflops |
|
Dot Product
multi-core scalar |
8569
3.91 Gflops |
|
Dot Product
single-core vector |
4454
5.34 Gflops |
|
Dot Product
multi-core vector |
12160
12.6 Gflops |
|
LU Decomposition
single-core scalar |
1987
1.77 Gflops |
|
LU Decomposition
multi-core scalar |
3015
2.64 Gflops |
|
Primality Test
single-core scalar |
6265
936 Mflops |
|
Primality Test
multi-core scalar |
11822
2.19 Gflops |
|
Sharpen Image
single-core scalar |
5311
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16029
36.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6138
4.86 Mpixels/sec |
|
Blur Image
multi-core scalar |
20208
15.9 Mpixels/sec |
Memory | 4843 | |
---|---|---|
Read Sequential
single-core scalar |
5237
6.41 GB/sec |
|
Write Sequential
single-core scalar |
7424
5.08 GB/sec |
|
Stdlib Allocate
single-core scalar |
3383
12.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3543
7.33 GB/sec |
|
Stdlib Copy
single-core scalar |
4630
4.77 GB/sec |
Stream | 6377 | |
---|---|---|
Stream Copy
single-core scalar |
5986
8.19 GB/sec |
|
Stream Copy
single-core vector |
7360
9.54 GB/sec |
|
Stream Scale
single-core scalar |
5851
7.59 GB/sec |
|
Stream Scale
single-core vector |
7065
9.53 GB/sec |
|
Stream Add
single-core scalar |
5602
8.46 GB/sec |
|
Stream Add
single-core vector |
7471
10.4 GB/sec |
|
Stream Triad
single-core scalar |
6137
8.48 GB/sec |
|
Stream Triad
single-core vector |
5549
10.4 GB/sec |