Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.12 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4111 | 5591 |
Floating Point | Processor floating point performance | 7751 | |
Memory | Memory performance | 4936 | |
Stream | Memory bandwidth performance | 4531 |
User | mdznr |
Upload Date | Fri, 05 Aug 2011 06:46:09 +0000 |
Views | 3 |
MacBookAir4,1 | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C26) |
Model | MacBookAir4,1 |
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 | 32 KB |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
L3 Cache | 4096 KB |
Motherboard | Apple Inc. Mac-C08A6BB70A942AC2 MacBookAir4,1 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4111 | |
---|---|---|
Blowfish
single-core scalar |
1799
79.0 MB/sec |
|
Blowfish
multi-core scalar |
5602
230 MB/sec |
|
Text Compress
single-core scalar |
2302
7.37 MB/sec |
|
Text Compress
multi-core scalar |
5631
18.5 MB/sec |
|
Text Decompress
single-core scalar |
2490
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6278
25.0 MB/sec |
|
Image Compress
single-core scalar |
2013
16.6 Mpixels/sec |
|
Image Compress
multi-core scalar |
4974
41.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
1966
33.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4403
71.8 Mpixels/sec |
|
Lua
single-core scalar |
3673
1.41 Mnodes/sec |
|
Lua
multi-core scalar |
8209
3.16 Mnodes/sec |
Floating Point | 7751 | |
---|---|---|
Mandelbrot
single-core scalar |
2361
1.57 Gflops |
|
Mandelbrot
multi-core scalar |
7799
5.10 Gflops |
|
Dot Product
single-core scalar |
3724
1.80 Gflops |
|
Dot Product
multi-core scalar |
9710
4.43 Gflops |
|
Dot Product
single-core vector |
4633
5.55 Gflops |
|
Dot Product
multi-core vector |
12117
12.6 Gflops |
|
LU Decomposition
single-core scalar |
1062
945 Mflops |
|
LU Decomposition
multi-core scalar |
2390
2.10 Gflops |
|
Primality Test
single-core scalar |
5544
828 Mflops |
|
Primality Test
multi-core scalar |
10261
1.90 Gflops |
|
Sharpen Image
single-core scalar |
5333
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15729
36.2 Mpixels/sec |
|
Blur Image
single-core scalar |
6586
5.21 Mpixels/sec |
|
Blur Image
multi-core scalar |
21265
16.7 Mpixels/sec |
Memory | 4936 | |
---|---|---|
Read Sequential
single-core scalar |
5725
7.01 GB/sec |
|
Write Sequential
single-core scalar |
8201
5.61 GB/sec |
|
Stdlib Allocate
single-core scalar |
3279
12.2 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3452
7.15 GB/sec |
|
Stdlib Copy
single-core scalar |
4027
4.15 GB/sec |
Stream | 4531 | |
---|---|---|
Stream Copy
single-core scalar |
4355
5.96 GB/sec |
|
Stream Copy
single-core vector |
5965
7.74 GB/sec |
|
Stream Scale
single-core scalar |
5098
6.62 GB/sec |
|
Stream Scale
single-core vector |
5807
7.84 GB/sec |
|
Stream Add
single-core scalar |
1970
2.97 GB/sec |
|
Stream Add
single-core vector |
6176
8.59 GB/sec |
|
Stream Triad
single-core scalar |
2386
3.30 GB/sec |
|
Stream Triad
single-core vector |
4498
8.42 GB/sec |