Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4636 | 5957 |
Floating Point | Processor floating point performance | 7830 | |
Memory | Memory performance | 4788 | |
Stream | Memory bandwidth performance | 6372 |
User | b1on1cman |
Upload Date | Tue, 10 Jan 2012 00:25:25 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
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.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4636 | |
---|---|---|
Blowfish
single-core scalar |
1623
71.3 MB/sec |
|
Blowfish
multi-core scalar |
5112
209 MB/sec |
|
Text Compress
single-core scalar |
2630
8.41 MB/sec |
|
Text Compress
multi-core scalar |
6291
20.6 MB/sec |
|
Text Decompress
single-core scalar |
2898
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7248
28.9 MB/sec |
|
Image Compress
single-core scalar |
2395
19.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
6040
50.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
2750
46.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6047
98.7 Mpixels/sec |
|
Lua
single-core scalar |
4221
1.63 Mnodes/sec |
|
Lua
multi-core scalar |
8385
3.23 Mnodes/sec |
Floating Point | 7830 | |
---|---|---|
Mandelbrot
single-core scalar |
2266
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7414
4.85 Gflops |
|
Dot Product
single-core scalar |
3643
1.76 Gflops |
|
Dot Product
multi-core scalar |
8605
3.92 Gflops |
|
Dot Product
single-core vector |
4457
5.34 Gflops |
|
Dot Product
multi-core vector |
12137
12.6 Gflops |
|
LU Decomposition
single-core scalar |
1989
1.77 Gflops |
|
LU Decomposition
multi-core scalar |
3055
2.68 Gflops |
|
Primality Test
single-core scalar |
6231
931 Mflops |
|
Primality Test
multi-core scalar |
11905
2.21 Gflops |
|
Sharpen Image
single-core scalar |
5300
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16111
37.1 Mpixels/sec |
|
Blur Image
single-core scalar |
6148
4.86 Mpixels/sec |
|
Blur Image
multi-core scalar |
20367
16.0 Mpixels/sec |
Memory | 4788 | |
---|---|---|
Read Sequential
single-core scalar |
5172
6.33 GB/sec |
|
Write Sequential
single-core scalar |
7387
5.05 GB/sec |
|
Stdlib Allocate
single-core scalar |
3343
12.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3535
7.32 GB/sec |
|
Stdlib Copy
single-core scalar |
4507
4.65 GB/sec |
Stream | 6372 | |
---|---|---|
Stream Copy
single-core scalar |
5987
8.19 GB/sec |
|
Stream Copy
single-core vector |
7210
9.35 GB/sec |
|
Stream Scale
single-core scalar |
5848
7.59 GB/sec |
|
Stream Scale
single-core vector |
7008
9.46 GB/sec |
|
Stream Add
single-core scalar |
5678
8.57 GB/sec |
|
Stream Add
single-core vector |
7531
10.5 GB/sec |
|
Stream Triad
single-core scalar |
6136
8.48 GB/sec |
|
Stream Triad
single-core vector |
5583
10.5 GB/sec |