Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4980 | 6281 |
Floating Point | Processor floating point performance | 8558 | |
Memory | Memory performance | 5088 | |
Stream | Memory bandwidth performance | 5253 |
User | maclife |
Upload Date | Tue, 26 Jul 2011 17:46:50 +0000 |
Views | 2 |
MacBookAir4,1 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
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 | 4980 | |
---|---|---|
Blowfish
single-core scalar |
1764
77.5 MB/sec |
|
Blowfish
multi-core scalar |
5532
227 MB/sec |
|
Text Compress
single-core scalar |
2814
9.00 MB/sec |
|
Text Compress
multi-core scalar |
6795
22.3 MB/sec |
|
Text Decompress
single-core scalar |
3163
13.0 MB/sec |
|
Text Decompress
multi-core scalar |
7661
30.5 MB/sec |
|
Image Compress
single-core scalar |
2563
21.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
6349
53.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
2981
50.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6424
105 Mpixels/sec |
|
Lua
single-core scalar |
4587
1.77 Mnodes/sec |
|
Lua
multi-core scalar |
9132
3.51 Mnodes/sec |
Floating Point | 8558 | |
---|---|---|
Mandelbrot
single-core scalar |
2431
1.62 Gflops |
|
Mandelbrot
multi-core scalar |
7993
5.23 Gflops |
|
Dot Product
single-core scalar |
3962
1.91 Gflops |
|
Dot Product
multi-core scalar |
9355
4.26 Gflops |
|
Dot Product
single-core vector |
4705
5.64 Gflops |
|
Dot Product
multi-core vector |
12991
13.5 Gflops |
|
LU Decomposition
single-core scalar |
1779
1.58 Gflops |
|
LU Decomposition
multi-core scalar |
4135
3.63 Gflops |
|
Primality Test
single-core scalar |
6856
1.02 Gflops |
|
Primality Test
multi-core scalar |
12976
2.41 Gflops |
|
Sharpen Image
single-core scalar |
5690
13.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17179
39.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6852
5.42 Mpixels/sec |
|
Blur Image
multi-core scalar |
22908
18.0 Mpixels/sec |
Memory | 5088 | |
---|---|---|
Read Sequential
single-core scalar |
5490
6.72 GB/sec |
|
Write Sequential
single-core scalar |
7937
5.43 GB/sec |
|
Stdlib Allocate
single-core scalar |
3702
13.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3575
7.40 GB/sec |
|
Stdlib Copy
single-core scalar |
4739
4.89 GB/sec |
Stream | 5253 | |
---|---|---|
Stream Copy
single-core scalar |
4891
6.69 GB/sec |
|
Stream Copy
single-core vector |
5562
7.21 GB/sec |
|
Stream Scale
single-core scalar |
5055
6.56 GB/sec |
|
Stream Scale
single-core vector |
5620
7.59 GB/sec |
|
Stream Add
single-core scalar |
4993
7.54 GB/sec |
|
Stream Add
single-core vector |
6023
8.38 GB/sec |
|
Stream Triad
single-core scalar |
5357
7.40 GB/sec |
|
Stream Triad
single-core vector |
4523
8.47 GB/sec |