Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4001 | 5461 |
Floating Point | Processor floating point performance | 7179 | |
Memory | Memory performance | 5018 | |
Stream | Memory bandwidth performance | 5453 |
User | Jerry0317 |
Upload Date | Wed, 01 Aug 2012 22:03:33 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.4 (Build 11E53) |
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 | 4001 | |
---|---|---|
Blowfish
single-core scalar |
1713
75.3 MB/sec |
|
Blowfish
multi-core scalar |
5382
221 MB/sec |
|
Text Compress
single-core scalar |
2252
7.20 MB/sec |
|
Text Compress
multi-core scalar |
5470
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2443
10.0 MB/sec |
|
Text Decompress
multi-core scalar |
6166
24.6 MB/sec |
|
Image Compress
single-core scalar |
1963
16.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
4767
40.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
1931
32.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4099
66.9 Mpixels/sec |
|
Lua
single-core scalar |
3818
1.47 Mnodes/sec |
|
Lua
multi-core scalar |
8008
3.08 Mnodes/sec |
Floating Point | 7179 | |
---|---|---|
Mandelbrot
single-core scalar |
2221
1.48 Gflops |
|
Mandelbrot
multi-core scalar |
7022
4.60 Gflops |
|
Dot Product
single-core scalar |
3578
1.73 Gflops |
|
Dot Product
multi-core scalar |
9432
4.30 Gflops |
|
Dot Product
single-core vector |
4419
5.29 Gflops |
|
Dot Product
multi-core vector |
11052
11.5 Gflops |
|
LU Decomposition
single-core scalar |
1093
973 Mflops |
|
LU Decomposition
multi-core scalar |
2078
1.82 Gflops |
|
Primality Test
single-core scalar |
5288
790 Mflops |
|
Primality Test
multi-core scalar |
9629
1.79 Gflops |
|
Sharpen Image
single-core scalar |
4992
11.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14463
33.3 Mpixels/sec |
|
Blur Image
single-core scalar |
5995
4.74 Mpixels/sec |
|
Blur Image
multi-core scalar |
19254
15.1 Mpixels/sec |
Memory | 5018 | |
---|---|---|
Read Sequential
single-core scalar |
5613
6.87 GB/sec |
|
Write Sequential
single-core scalar |
8195
5.61 GB/sec |
|
Stdlib Allocate
single-core scalar |
3137
11.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3541
7.33 GB/sec |
|
Stdlib Copy
single-core scalar |
4604
4.75 GB/sec |
Stream | 5453 | |
---|---|---|
Stream Copy
single-core scalar |
5877
8.04 GB/sec |
|
Stream Copy
single-core vector |
7325
9.50 GB/sec |
|
Stream Scale
single-core scalar |
6213
8.06 GB/sec |
|
Stream Scale
single-core vector |
6963
9.40 GB/sec |
|
Stream Add
single-core scalar |
2021
3.05 GB/sec |
|
Stream Add
single-core vector |
7433
10.3 GB/sec |
|
Stream Triad
single-core scalar |
2310
3.19 GB/sec |
|
Stream Triad
single-core vector |
5488
10.3 GB/sec |