Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3943 | 5399 |
Floating Point | Processor floating point performance | 7146 | |
Memory | Memory performance | 4872 | |
Stream | Memory bandwidth performance | 5435 |
User | edwardsuhadi |
Upload Date | Sun, 16 Oct 2011 14:20:22 +0000 |
Views | 1 |
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.B08.1109011050 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3943 | |
---|---|---|
Blowfish
single-core scalar |
1721
75.6 MB/sec |
|
Blowfish
multi-core scalar |
5322
218 MB/sec |
|
Text Compress
single-core scalar |
2253
7.21 MB/sec |
|
Text Compress
multi-core scalar |
5437
17.8 MB/sec |
|
Text Decompress
single-core scalar |
2460
10.1 MB/sec |
|
Text Decompress
multi-core scalar |
6096
24.3 MB/sec |
|
Image Compress
single-core scalar |
1920
15.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
4667
39.3 Mpixels/sec |
|
Image Decompress
single-core scalar |
1950
32.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4094
66.8 Mpixels/sec |
|
Lua
single-core scalar |
3703
1.43 Mnodes/sec |
|
Lua
multi-core scalar |
7701
2.96 Mnodes/sec |
Floating Point | 7146 | |
---|---|---|
Mandelbrot
single-core scalar |
2255
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7316
4.79 Gflops |
|
Dot Product
single-core scalar |
3614
1.75 Gflops |
|
Dot Product
multi-core scalar |
9347
4.26 Gflops |
|
Dot Product
single-core vector |
4327
5.18 Gflops |
|
Dot Product
multi-core vector |
10994
11.4 Gflops |
|
LU Decomposition
single-core scalar |
1097
977 Mflops |
|
LU Decomposition
multi-core scalar |
2108
1.85 Gflops |
|
Primality Test
single-core scalar |
5335
797 Mflops |
|
Primality Test
multi-core scalar |
9654
1.79 Gflops |
|
Sharpen Image
single-core scalar |
5030
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14046
32.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6012
4.76 Mpixels/sec |
|
Blur Image
multi-core scalar |
18913
14.9 Mpixels/sec |
Memory | 4872 | |
---|---|---|
Read Sequential
single-core scalar |
5513
6.75 GB/sec |
|
Write Sequential
single-core scalar |
7671
5.25 GB/sec |
|
Stdlib Allocate
single-core scalar |
3178
11.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3523
7.29 GB/sec |
|
Stdlib Copy
single-core scalar |
4478
4.62 GB/sec |
Stream | 5435 | |
---|---|---|
Stream Copy
single-core scalar |
5885
8.05 GB/sec |
|
Stream Copy
single-core vector |
7268
9.42 GB/sec |
|
Stream Scale
single-core scalar |
6172
8.01 GB/sec |
|
Stream Scale
single-core vector |
6942
9.37 GB/sec |
|
Stream Add
single-core scalar |
2034
3.07 GB/sec |
|
Stream Add
single-core vector |
7400
10.3 GB/sec |
|
Stream Triad
single-core scalar |
2295
3.17 GB/sec |
|
Stream Triad
single-core vector |
5489
10.3 GB/sec |