Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4803 | 5836 |
Floating Point | Processor floating point performance | 7994 | |
Memory | Memory performance | 4170 | |
Stream | Memory bandwidth performance | 5233 |
User | techyogi |
Upload Date | Wed, 27 Jul 2011 20:50:16 +0000 |
Views | 3 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
Model | MacBookAir4,2 |
Processor |
Intel Core i7-2677M @ 1.80 GHz
0 Processors, 4 Cores |
Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
L1 Instruction Cache | 32 KB |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
L3 Cache | 4096 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4803 | |
---|---|---|
Blowfish
single-core scalar |
1628
71.5 MB/sec |
|
Blowfish
multi-core scalar |
5239
215 MB/sec |
|
Text Compress
single-core scalar |
2533
8.10 MB/sec |
|
Text Compress
multi-core scalar |
6536
21.4 MB/sec |
|
Text Decompress
single-core scalar |
2852
11.7 MB/sec |
|
Text Decompress
multi-core scalar |
7484
29.8 MB/sec |
|
Image Compress
single-core scalar |
2283
18.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
6261
52.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
2674
44.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6562
107 Mpixels/sec |
|
Lua
single-core scalar |
4274
1.65 Mnodes/sec |
|
Lua
multi-core scalar |
9316
3.58 Mnodes/sec |
Floating Point | 7994 | |
---|---|---|
Mandelbrot
single-core scalar |
2150
1.43 Gflops |
|
Mandelbrot
multi-core scalar |
6860
4.49 Gflops |
|
Dot Product
single-core scalar |
3620
1.75 Gflops |
|
Dot Product
multi-core scalar |
9035
4.12 Gflops |
|
Dot Product
single-core vector |
4346
5.21 Gflops |
|
Dot Product
multi-core vector |
12746
13.3 Gflops |
|
LU Decomposition
single-core scalar |
1885
1.68 Gflops |
|
LU Decomposition
multi-core scalar |
4137
3.63 Gflops |
|
Primality Test
single-core scalar |
5834
871 Mflops |
|
Primality Test
multi-core scalar |
12226
2.27 Gflops |
|
Sharpen Image
single-core scalar |
5366
12.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16989
39.1 Mpixels/sec |
|
Blur Image
single-core scalar |
6345
5.02 Mpixels/sec |
|
Blur Image
multi-core scalar |
20383
16.0 Mpixels/sec |
Memory | 4170 | |
---|---|---|
Read Sequential
single-core scalar |
4270
5.23 GB/sec |
|
Write Sequential
single-core scalar |
6352
4.34 GB/sec |
|
Stdlib Allocate
single-core scalar |
3177
11.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3073
6.36 GB/sec |
|
Stdlib Copy
single-core scalar |
3980
4.10 GB/sec |
Stream | 5233 | |
---|---|---|
Stream Copy
single-core scalar |
4994
6.83 GB/sec |
|
Stream Copy
single-core vector |
5625
7.29 GB/sec |
|
Stream Scale
single-core scalar |
4592
5.96 GB/sec |
|
Stream Scale
single-core vector |
5824
7.86 GB/sec |
|
Stream Add
single-core scalar |
4807
7.26 GB/sec |
|
Stream Add
single-core vector |
6258
8.71 GB/sec |
|
Stream Triad
single-core scalar |
5348
7.39 GB/sec |
|
Stream Triad
single-core vector |
4418
8.27 GB/sec |