Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.7 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3522 | 4937 |
Floating Point | Processor floating point performance | 6490 | |
Memory | Memory performance | 4644 | |
Stream | Memory bandwidth performance | 5041 |
User | raven77m |
Upload Date | Tue, 13 Mar 2012 17:22:54 +0000 |
Views | 7 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8 (Build 12A128p) |
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 | 3522 | |
---|---|---|
Blowfish
single-core scalar |
1531
67.3 MB/sec |
|
Blowfish
multi-core scalar |
4715
193 MB/sec |
|
Text Compress
single-core scalar |
2025
6.48 MB/sec |
|
Text Compress
multi-core scalar |
4675
15.3 MB/sec |
|
Text Decompress
single-core scalar |
2168
8.91 MB/sec |
|
Text Decompress
multi-core scalar |
6081
24.2 MB/sec |
|
Image Compress
single-core scalar |
1841
15.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
3623
30.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
1485
24.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
3798
62.0 Mpixels/sec |
|
Lua
single-core scalar |
2995
1.15 Mnodes/sec |
|
Lua
multi-core scalar |
7334
2.82 Mnodes/sec |
Floating Point | 6490 | |
---|---|---|
Mandelbrot
single-core scalar |
2139
1.42 Gflops |
|
Mandelbrot
multi-core scalar |
6432
4.21 Gflops |
|
Dot Product
single-core scalar |
3431
1.66 Gflops |
|
Dot Product
multi-core scalar |
8493
3.87 Gflops |
|
Dot Product
single-core vector |
4381
5.25 Gflops |
|
Dot Product
multi-core vector |
10038
10.4 Gflops |
|
LU Decomposition
single-core scalar |
1005
895 Mflops |
|
LU Decomposition
multi-core scalar |
1556
1.36 Gflops |
|
Primality Test
single-core scalar |
4586
685 Mflops |
|
Primality Test
multi-core scalar |
7672
1.42 Gflops |
|
Sharpen Image
single-core scalar |
4804
11.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14016
32.3 Mpixels/sec |
|
Blur Image
single-core scalar |
5800
4.59 Mpixels/sec |
|
Blur Image
multi-core scalar |
16508
13.0 Mpixels/sec |
Memory | 4644 | |
---|---|---|
Read Sequential
single-core scalar |
5421
6.64 GB/sec |
|
Write Sequential
single-core scalar |
8143
5.57 GB/sec |
|
Stdlib Allocate
single-core scalar |
3008
11.2 Mallocs/sec |
|
Stdlib Write
single-core scalar |
2863
5.93 GB/sec |
|
Stdlib Copy
single-core scalar |
3787
3.90 GB/sec |
Stream | 5041 | |
---|---|---|
Stream Copy
single-core scalar |
4944
6.76 GB/sec |
|
Stream Copy
single-core vector |
6463
8.38 GB/sec |
|
Stream Scale
single-core scalar |
5348
6.94 GB/sec |
|
Stream Scale
single-core vector |
6894
9.30 GB/sec |
|
Stream Add
single-core scalar |
1933
2.92 GB/sec |
|
Stream Add
single-core vector |
7289
10.1 GB/sec |
|
Stream Triad
single-core scalar |
2192
3.03 GB/sec |
|
Stream Triad
single-core vector |
5270
9.86 GB/sec |