Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4701 | 5989 |
Floating Point | Processor floating point performance | 7843 | |
Memory | Memory performance | 4807 | |
Stream | Memory bandwidth performance | 6374 |
User | EdwardBlues |
Upload Date | Fri, 10 Aug 2012 16:36:55 +0000 |
Views | 4 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8 (Build 12A269) |
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 | 4701 | |
---|---|---|
Blowfish
single-core scalar |
1647
72.4 MB/sec |
|
Blowfish
multi-core scalar |
5115
210 MB/sec |
|
Text Compress
single-core scalar |
2636
8.43 MB/sec |
|
Text Compress
multi-core scalar |
6319
20.7 MB/sec |
|
Text Decompress
single-core scalar |
2933
12.1 MB/sec |
|
Text Decompress
multi-core scalar |
7037
28.0 MB/sec |
|
Image Compress
single-core scalar |
2426
20.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
5984
50.3 Mpixels/sec |
|
Image Decompress
single-core scalar |
2734
45.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6150
100 Mpixels/sec |
|
Lua
single-core scalar |
4366
1.68 Mnodes/sec |
|
Lua
multi-core scalar |
9069
3.49 Mnodes/sec |
Floating Point | 7843 | |
---|---|---|
Mandelbrot
single-core scalar |
2256
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7442
4.87 Gflops |
|
Dot Product
single-core scalar |
3698
1.79 Gflops |
|
Dot Product
multi-core scalar |
8614
3.93 Gflops |
|
Dot Product
single-core vector |
4483
5.37 Gflops |
|
Dot Product
multi-core vector |
12168
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2015
1.79 Gflops |
|
LU Decomposition
multi-core scalar |
3063
2.69 Gflops |
|
Primality Test
single-core scalar |
6301
941 Mflops |
|
Primality Test
multi-core scalar |
11650
2.16 Gflops |
|
Sharpen Image
single-core scalar |
5296
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16230
37.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6171
4.88 Mpixels/sec |
|
Blur Image
multi-core scalar |
20424
16.1 Mpixels/sec |
Memory | 4807 | |
---|---|---|
Read Sequential
single-core scalar |
5271
6.45 GB/sec |
|
Write Sequential
single-core scalar |
7498
5.13 GB/sec |
|
Stdlib Allocate
single-core scalar |
3366
12.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3497
7.24 GB/sec |
|
Stdlib Copy
single-core scalar |
4405
4.54 GB/sec |
Stream | 6374 | |
---|---|---|
Stream Copy
single-core scalar |
5980
8.18 GB/sec |
|
Stream Copy
single-core vector |
7174
9.30 GB/sec |
|
Stream Scale
single-core scalar |
5903
7.66 GB/sec |
|
Stream Scale
single-core vector |
6936
9.36 GB/sec |
|
Stream Add
single-core scalar |
5747
8.68 GB/sec |
|
Stream Add
single-core vector |
7630
10.6 GB/sec |
|
Stream Triad
single-core scalar |
6153
8.50 GB/sec |
|
Stream Triad
single-core vector |
5470
10.2 GB/sec |