Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3984 | 5496 |
Floating Point | Processor floating point performance | 7281 | |
Memory | Memory performance | 5028 | |
Stream | Memory bandwidth performance | 5485 |
User | mrichman |
Upload Date | Sat, 16 Feb 2013 18:51:42 +0000 |
Views | 6 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.5 (Build 11G63b) |
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 | 3984 | |
---|---|---|
Blowfish
single-core scalar |
1718
75.5 MB/sec |
|
Blowfish
multi-core scalar |
5404
221 MB/sec |
|
Text Compress
single-core scalar |
2273
7.27 MB/sec |
|
Text Compress
multi-core scalar |
5522
18.1 MB/sec |
|
Text Decompress
single-core scalar |
2475
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6173
24.6 MB/sec |
|
Image Compress
single-core scalar |
1979
16.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
4808
40.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
1940
32.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4054
66.2 Mpixels/sec |
|
Lua
single-core scalar |
3562
1.37 Mnodes/sec |
|
Lua
multi-core scalar |
7904
3.04 Mnodes/sec |
Floating Point | 7281 | |
---|---|---|
Mandelbrot
single-core scalar |
2276
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7467
4.89 Gflops |
|
Dot Product
single-core scalar |
3647
1.76 Gflops |
|
Dot Product
multi-core scalar |
9484
4.32 Gflops |
|
Dot Product
single-core vector |
4488
5.38 Gflops |
|
Dot Product
multi-core vector |
11112
11.6 Gflops |
|
LU Decomposition
single-core scalar |
1107
985 Mflops |
|
LU Decomposition
multi-core scalar |
2119
1.86 Gflops |
|
Primality Test
single-core scalar |
5386
804 Mflops |
|
Primality Test
multi-core scalar |
9649
1.79 Gflops |
|
Sharpen Image
single-core scalar |
5049
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14653
33.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6066
4.80 Mpixels/sec |
|
Blur Image
multi-core scalar |
19443
15.3 Mpixels/sec |
Memory | 5028 | |
---|---|---|
Read Sequential
single-core scalar |
5699
6.98 GB/sec |
|
Write Sequential
single-core scalar |
8236
5.63 GB/sec |
|
Stdlib Allocate
single-core scalar |
3245
12.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3526
7.30 GB/sec |
|
Stdlib Copy
single-core scalar |
4437
4.57 GB/sec |
Stream | 5485 | |
---|---|---|
Stream Copy
single-core scalar |
5957
8.15 GB/sec |
|
Stream Copy
single-core vector |
7248
9.40 GB/sec |
|
Stream Scale
single-core scalar |
6288
8.16 GB/sec |
|
Stream Scale
single-core vector |
6960
9.39 GB/sec |
|
Stream Add
single-core scalar |
2047
3.09 GB/sec |
|
Stream Add
single-core vector |
7587
10.6 GB/sec |
|
Stream Triad
single-core scalar |
2344
3.24 GB/sec |
|
Stream Triad
single-core vector |
5453
10.2 GB/sec |