Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.4 Pro for Windows x86 (64-bit) | |||
Integer | Processor integer performance | 5207 | 6985 |
Floating Point | Processor floating point performance | 8996 | |
Memory | Memory performance | 6735 | |
Stream | Memory bandwidth performance | 6670 |
User | mildj84ns |
Upload Date | Mon, 04 Feb 2013 16:49:56 +0000 |
Views | 5 |
Apple Inc. MacBookAir4,2 | |
---|---|
Operating System | Microsoft Windows 7 Professional (64-bit) |
Model | Apple Inc. MacBookAir4,2 |
Processor |
Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads |
Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
Processor Codename | Sandy Bridge |
Processor Package | Socket 988B rPGA |
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 |
Northbridge | Intel Sandy Bridge 09 |
Southbridge | Intel ID1C4D 05 |
BIOS | Apple Inc. MBA41.88Z.0077.B0F.1201241549 |
Memory | 3.91 GB DDR3 SDRAM 667MHz |
Integer | 5207 | |
---|---|---|
Blowfish
single-core scalar |
1654
72.7 MB/sec |
|
Blowfish
multi-core scalar |
5387
221 MB/sec |
|
Text Compress
single-core scalar |
2824
9.03 MB/sec |
|
Text Compress
multi-core scalar |
6737
22.1 MB/sec |
|
Text Decompress
single-core scalar |
3144
12.9 MB/sec |
|
Text Decompress
multi-core scalar |
7707
30.7 MB/sec |
|
Image Compress
single-core scalar |
2465
20.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
6138
51.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
3156
53.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6947
113 Mpixels/sec |
|
Lua
single-core scalar |
5668
2.18 Mnodes/sec |
|
Lua
multi-core scalar |
10664
4.10 Mnodes/sec |
Floating Point | 8996 | |
---|---|---|
Mandelbrot
single-core scalar |
1965
1.31 Gflops |
|
Mandelbrot
multi-core scalar |
6889
4.51 Gflops |
|
Dot Product
single-core scalar |
3690
1.78 Gflops |
|
Dot Product
multi-core scalar |
10248
4.67 Gflops |
|
Dot Product
single-core vector |
5965
7.15 Gflops |
|
Dot Product
multi-core vector |
16051
16.7 Gflops |
|
LU Decomposition
single-core scalar |
3755
3.34 Gflops |
|
LU Decomposition
multi-core scalar |
3405
2.99 Gflops |
|
Primality Test
single-core scalar |
6136
917 Mflops |
|
Primality Test
multi-core scalar |
11050
2.05 Gflops |
|
Sharpen Image
single-core scalar |
2021
4.72 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
6154
14.2 Mpixels/sec |
|
Blur Image
single-core scalar |
16965
13.4 Mpixels/sec |
|
Blur Image
multi-core scalar |
31658
24.9 Mpixels/sec |
Memory | 6735 | |
---|---|---|
Read Sequential
single-core scalar |
6698
8.20 GB/sec |
|
Write Sequential
single-core scalar |
10583
7.24 GB/sec |
|
Stdlib Allocate
single-core scalar |
4754
17.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
6360
13.2 GB/sec |
|
Stdlib Copy
single-core scalar |
5280
5.44 GB/sec |
Stream | 6670 | |
---|---|---|
Stream Copy
single-core scalar |
6102
8.35 GB/sec |
|
Stream Copy
single-core vector |
7342
9.52 GB/sec |
|
Stream Scale
single-core scalar |
6060
7.86 GB/sec |
|
Stream Scale
single-core vector |
7176
9.68 GB/sec |
|
Stream Add
single-core scalar |
6566
9.91 GB/sec |
|
Stream Add
single-core vector |
7502
10.4 GB/sec |
|
Stream Triad
single-core scalar |
6906
9.54 GB/sec |
|
Stream Triad
single-core vector |
5707
10.7 GB/sec |