Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4586 | 5938 |
Floating Point | Processor floating point performance | 7804 | |
Memory | Memory performance | 4853 | |
Stream | Memory bandwidth performance | 6309 |
User | krkevin |
Upload Date | Wed, 31 Oct 2012 22:19:30 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.2 (Build 12C60) |
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 | 4586 | |
---|---|---|
Blowfish
single-core scalar |
1613
70.9 MB/sec |
|
Blowfish
multi-core scalar |
5084
208 MB/sec |
|
Text Compress
single-core scalar |
2611
8.35 MB/sec |
|
Text Compress
multi-core scalar |
6262
20.5 MB/sec |
|
Text Decompress
single-core scalar |
2879
11.8 MB/sec |
|
Text Decompress
multi-core scalar |
7004
27.9 MB/sec |
|
Image Compress
single-core scalar |
2432
20.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
5963
50.2 Mpixels/sec |
|
Image Decompress
single-core scalar |
2718
45.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6057
98.8 Mpixels/sec |
|
Lua
single-core scalar |
3955
1.52 Mnodes/sec |
|
Lua
multi-core scalar |
8454
3.25 Mnodes/sec |
Floating Point | 7804 | |
---|---|---|
Mandelbrot
single-core scalar |
2264
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7400
4.84 Gflops |
|
Dot Product
single-core scalar |
3678
1.78 Gflops |
|
Dot Product
multi-core scalar |
8771
4.00 Gflops |
|
Dot Product
single-core vector |
4440
5.32 Gflops |
|
Dot Product
multi-core vector |
12104
12.6 Gflops |
|
LU Decomposition
single-core scalar |
1981
1.76 Gflops |
|
LU Decomposition
multi-core scalar |
3014
2.64 Gflops |
|
Primality Test
single-core scalar |
6228
930 Mflops |
|
Primality Test
multi-core scalar |
11756
2.18 Gflops |
|
Sharpen Image
single-core scalar |
5278
12.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15986
36.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6135
4.85 Mpixels/sec |
|
Blur Image
multi-core scalar |
20227
15.9 Mpixels/sec |
Memory | 4853 | |
---|---|---|
Read Sequential
single-core scalar |
5234
6.41 GB/sec |
|
Write Sequential
single-core scalar |
7430
5.08 GB/sec |
|
Stdlib Allocate
single-core scalar |
3428
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3515
7.28 GB/sec |
|
Stdlib Copy
single-core scalar |
4661
4.80 GB/sec |
Stream | 6309 | |
---|---|---|
Stream Copy
single-core scalar |
5984
8.18 GB/sec |
|
Stream Copy
single-core vector |
7137
9.25 GB/sec |
|
Stream Scale
single-core scalar |
5850
7.59 GB/sec |
|
Stream Scale
single-core vector |
7001
9.45 GB/sec |
|
Stream Add
single-core scalar |
5634
8.50 GB/sec |
|
Stream Add
single-core vector |
7174
9.98 GB/sec |
|
Stream Triad
single-core scalar |
6104
8.43 GB/sec |
|
Stream Triad
single-core vector |
5590
10.5 GB/sec |