Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4633 | 6418 |
Floating Point | Processor floating point performance | 9089 | |
Memory | Memory performance | 4787 | |
Stream | Memory bandwidth performance | 6586 |
User | aalhameli |
Upload Date | Mon, 15 Aug 2011 10:54:06 +0000 |
Views | 14 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.0 |
Model | 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 |
L1 Instruction Cache | 0 KB |
L1 Data Cache | 0 KB |
L2 Cache | 1024 KB |
L3 Cache | 0 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4633 | |
---|---|---|
Blowfish
single-core scalar |
1799
79.0 MB/sec |
|
Blowfish
multi-core scalar |
6166
253 MB/sec |
|
Text Compress
single-core scalar |
2549
8.15 MB/sec |
|
Text Compress
multi-core scalar |
5894
19.3 MB/sec |
|
Text Decompress
single-core scalar |
2590
10.6 MB/sec |
|
Text Decompress
multi-core scalar |
6644
26.5 MB/sec |
|
Image Compress
single-core scalar |
2405
19.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5800
48.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
3003
50.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6135
100 Mpixels/sec |
|
Lua
single-core scalar |
4132
1.59 Mnodes/sec |
|
Lua
multi-core scalar |
8488
3.26 Mnodes/sec |
Floating Point | 9089 | |
---|---|---|
Mandelbrot
single-core scalar |
2122
1.41 Gflops |
|
Mandelbrot
multi-core scalar |
7215
4.72 Gflops |
|
Dot Product
single-core scalar |
3714
1.79 Gflops |
|
Dot Product
multi-core scalar |
10338
4.71 Gflops |
|
Dot Product
single-core vector |
5932
7.11 Gflops |
|
Dot Product
multi-core vector |
16299
17.0 Gflops |
|
LU Decomposition
single-core scalar |
2231
1.99 Gflops |
|
LU Decomposition
multi-core scalar |
3322
2.91 Gflops |
|
Primality Test
single-core scalar |
5949
889 Mflops |
|
Primality Test
multi-core scalar |
10797
2.00 Gflops |
|
Sharpen Image
single-core scalar |
10909
25.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
26186
60.3 Mpixels/sec |
|
Blur Image
single-core scalar |
5051
4.00 Mpixels/sec |
|
Blur Image
multi-core scalar |
17191
13.5 Mpixels/sec |
Memory | 4787 | |
---|---|---|
Read Sequential
single-core scalar |
5447
6.67 GB/sec |
|
Write Sequential
single-core scalar |
7001
4.79 GB/sec |
|
Stdlib Allocate
single-core scalar |
3427
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3542
7.33 GB/sec |
|
Stdlib Copy
single-core scalar |
4520
4.66 GB/sec |
Stream | 6586 | |
---|---|---|
Stream Copy
single-core scalar |
6157
8.42 GB/sec |
|
Stream Copy
single-core vector |
7442
9.65 GB/sec |
|
Stream Scale
single-core scalar |
5905
7.66 GB/sec |
|
Stream Scale
single-core vector |
7124
9.61 GB/sec |
|
Stream Add
single-core scalar |
6602
9.97 GB/sec |
|
Stream Add
single-core vector |
7605
10.6 GB/sec |
|
Stream Triad
single-core scalar |
6216
8.59 GB/sec |
|
Stream Triad
single-core vector |
5642
10.6 GB/sec |