Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5008 | 6816 |
Floating Point | Processor floating point performance | 9831 | |
Memory | Memory performance | 5009 | |
Stream | Memory bandwidth performance | 6212 |
User | zee |
Upload Date | Sat, 17 Sep 2011 23:23:11 +0000 |
Views | 2 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.1 |
Model | MacBookAir4,2 |
Processor |
Intel Core i7-2677M @ 1.80 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.B08.1109011050 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 5008 | |
---|---|---|
Blowfish
single-core scalar |
1963
86.2 MB/sec |
|
Blowfish
multi-core scalar |
6683
274 MB/sec |
|
Text Compress
single-core scalar |
2734
8.75 MB/sec |
|
Text Compress
multi-core scalar |
6342
20.8 MB/sec |
|
Text Decompress
single-core scalar |
2777
11.4 MB/sec |
|
Text Decompress
multi-core scalar |
7088
28.2 MB/sec |
|
Image Compress
single-core scalar |
2579
21.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
6311
53.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
3211
53.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6803
111 Mpixels/sec |
|
Lua
single-core scalar |
4422
1.70 Mnodes/sec |
|
Lua
multi-core scalar |
9185
3.53 Mnodes/sec |
Floating Point | 9831 | |
---|---|---|
Mandelbrot
single-core scalar |
2280
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7834
5.13 Gflops |
|
Dot Product
single-core scalar |
3990
1.93 Gflops |
|
Dot Product
multi-core scalar |
11166
5.09 Gflops |
|
Dot Product
single-core vector |
6423
7.70 Gflops |
|
Dot Product
multi-core vector |
16736
17.4 Gflops |
|
LU Decomposition
single-core scalar |
2442
2.17 Gflops |
|
LU Decomposition
multi-core scalar |
3666
3.21 Gflops |
|
Primality Test
single-core scalar |
6359
950 Mflops |
|
Primality Test
multi-core scalar |
12100
2.25 Gflops |
|
Sharpen Image
single-core scalar |
11680
27.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
28919
66.6 Mpixels/sec |
|
Blur Image
single-core scalar |
5425
4.29 Mpixels/sec |
|
Blur Image
multi-core scalar |
18614
14.6 Mpixels/sec |
Memory | 5009 | |
---|---|---|
Read Sequential
single-core scalar |
5771
7.07 GB/sec |
|
Write Sequential
single-core scalar |
7463
5.10 GB/sec |
|
Stdlib Allocate
single-core scalar |
3724
13.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3549
7.35 GB/sec |
|
Stdlib Copy
single-core scalar |
4540
4.68 GB/sec |
Stream | 6212 | |
---|---|---|
Stream Copy
single-core scalar |
5525
7.56 GB/sec |
|
Stream Copy
single-core vector |
6977
9.05 GB/sec |
|
Stream Scale
single-core scalar |
5514
7.16 GB/sec |
|
Stream Scale
single-core vector |
6678
9.01 GB/sec |
|
Stream Add
single-core scalar |
6226
9.40 GB/sec |
|
Stream Add
single-core vector |
7272
10.1 GB/sec |
|
Stream Triad
single-core scalar |
5908
8.16 GB/sec |
|
Stream Triad
single-core vector |
5598
10.5 GB/sec |