Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4433 | 5671 |
Floating Point | Processor floating point performance | 7351 | |
Memory | Memory performance | 4668 | |
Stream | Memory bandwidth performance | 6138 |
User | Jerry0317 |
Upload Date | Tue, 31 Jul 2012 19:10:24 +0000 |
Views | 5 |
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 | 4433 | |
---|---|---|
Blowfish
single-core scalar |
1594
70.0 MB/sec |
|
Blowfish
multi-core scalar |
4975
204 MB/sec |
|
Text Compress
single-core scalar |
2469
7.90 MB/sec |
|
Text Compress
multi-core scalar |
5987
19.6 MB/sec |
|
Text Decompress
single-core scalar |
2782
11.4 MB/sec |
|
Text Decompress
multi-core scalar |
6852
27.3 MB/sec |
|
Image Compress
single-core scalar |
2233
18.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
5752
48.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
2661
44.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5616
91.6 Mpixels/sec |
|
Lua
single-core scalar |
3945
1.52 Mnodes/sec |
|
Lua
multi-core scalar |
8336
3.21 Mnodes/sec |
Floating Point | 7351 | |
---|---|---|
Mandelbrot
single-core scalar |
2172
1.45 Gflops |
|
Mandelbrot
multi-core scalar |
7150
4.68 Gflops |
|
Dot Product
single-core scalar |
3502
1.69 Gflops |
|
Dot Product
multi-core scalar |
8292
3.78 Gflops |
|
Dot Product
single-core vector |
4152
4.98 Gflops |
|
Dot Product
multi-core vector |
10660
11.1 Gflops |
|
LU Decomposition
single-core scalar |
1895
1.69 Gflops |
|
LU Decomposition
multi-core scalar |
2904
2.55 Gflops |
|
Primality Test
single-core scalar |
5803
867 Mflops |
|
Primality Test
multi-core scalar |
10521
1.95 Gflops |
|
Sharpen Image
single-core scalar |
5061
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15357
35.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6053
4.79 Mpixels/sec |
|
Blur Image
multi-core scalar |
19397
15.3 Mpixels/sec |
Memory | 4668 | |
---|---|---|
Read Sequential
single-core scalar |
5061
6.20 GB/sec |
|
Write Sequential
single-core scalar |
7284
4.98 GB/sec |
|
Stdlib Allocate
single-core scalar |
3229
12.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3373
6.98 GB/sec |
|
Stdlib Copy
single-core scalar |
4394
4.53 GB/sec |
Stream | 6138 | |
---|---|---|
Stream Copy
single-core scalar |
5675
7.76 GB/sec |
|
Stream Copy
single-core vector |
7023
9.11 GB/sec |
|
Stream Scale
single-core scalar |
5629
7.30 GB/sec |
|
Stream Scale
single-core vector |
6730
9.08 GB/sec |
|
Stream Add
single-core scalar |
5548
8.37 GB/sec |
|
Stream Add
single-core vector |
7236
10.1 GB/sec |
|
Stream Triad
single-core scalar |
5747
7.94 GB/sec |
|
Stream Triad
single-core vector |
5522
10.3 GB/sec |