Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3965 | 5471 |
Floating Point | Processor floating point performance | 7296 | |
Memory | Memory performance | 5094 | |
Stream | Memory bandwidth performance | 5111 |
User | kcherng |
Upload Date | Sat, 07 Jan 2012 07:05:35 +0000 |
Views | 4 |
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 | 3965 | |
---|---|---|
Blowfish
single-core scalar |
1733
76.2 MB/sec |
|
Blowfish
multi-core scalar |
5428
222 MB/sec |
|
Text Compress
single-core scalar |
2273
7.27 MB/sec |
|
Text Compress
multi-core scalar |
5511
18.1 MB/sec |
|
Text Decompress
single-core scalar |
2475
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6225
24.8 MB/sec |
|
Image Compress
single-core scalar |
1963
16.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
4805
40.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
1945
32.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4082
66.6 Mpixels/sec |
|
Lua
single-core scalar |
3505
1.35 Mnodes/sec |
|
Lua
multi-core scalar |
7640
2.94 Mnodes/sec |
Floating Point | 7296 | |
---|---|---|
Mandelbrot
single-core scalar |
2275
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7458
4.88 Gflops |
|
Dot Product
single-core scalar |
3653
1.77 Gflops |
|
Dot Product
multi-core scalar |
9485
4.32 Gflops |
|
Dot Product
single-core vector |
4481
5.37 Gflops |
|
Dot Product
multi-core vector |
11119
11.6 Gflops |
|
LU Decomposition
single-core scalar |
1106
985 Mflops |
|
LU Decomposition
multi-core scalar |
2119
1.86 Gflops |
|
Primality Test
single-core scalar |
5394
806 Mflops |
|
Primality Test
multi-core scalar |
9680
1.80 Gflops |
|
Sharpen Image
single-core scalar |
5042
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14827
34.2 Mpixels/sec |
|
Blur Image
single-core scalar |
6070
4.80 Mpixels/sec |
|
Blur Image
multi-core scalar |
19447
15.3 Mpixels/sec |
Memory | 5094 | |
---|---|---|
Read Sequential
single-core scalar |
5688
6.96 GB/sec |
|
Write Sequential
single-core scalar |
8314
5.69 GB/sec |
|
Stdlib Allocate
single-core scalar |
3221
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3541
7.33 GB/sec |
|
Stdlib Copy
single-core scalar |
4708
4.85 GB/sec |
Stream | 5111 | |
---|---|---|
Stream Copy
single-core scalar |
5288
7.23 GB/sec |
|
Stream Copy
single-core vector |
6922
8.98 GB/sec |
|
Stream Scale
single-core scalar |
5344
6.93 GB/sec |
|
Stream Scale
single-core vector |
6683
9.02 GB/sec |
|
Stream Add
single-core scalar |
1982
2.99 GB/sec |
|
Stream Add
single-core vector |
7197
10.0 GB/sec |
|
Stream Triad
single-core scalar |
2264
3.13 GB/sec |
|
Stream Triad
single-core vector |
5212
9.76 GB/sec |