Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5005 | 6302 |
Floating Point | Processor floating point performance | 8612 | |
Memory | Memory performance | 5042 | |
Stream | Memory bandwidth performance | 5279 |
User | benjdecker |
Upload Date | Wed, 10 Aug 2011 20:35:22 +0000 |
Views | 3 |
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 | 5005 | |
---|---|---|
Blowfish
single-core scalar |
1750
76.9 MB/sec |
|
Blowfish
multi-core scalar |
5543
227 MB/sec |
|
Text Compress
single-core scalar |
2826
9.04 MB/sec |
|
Text Compress
multi-core scalar |
6839
22.4 MB/sec |
|
Text Decompress
single-core scalar |
3155
13.0 MB/sec |
|
Text Decompress
multi-core scalar |
7676
30.6 MB/sec |
|
Image Compress
single-core scalar |
2584
21.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
6407
53.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
3023
50.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6576
107 Mpixels/sec |
|
Lua
single-core scalar |
4581
1.76 Mnodes/sec |
|
Lua
multi-core scalar |
9104
3.50 Mnodes/sec |
Floating Point | 8612 | |
---|---|---|
Mandelbrot
single-core scalar |
2431
1.62 Gflops |
|
Mandelbrot
multi-core scalar |
7992
5.23 Gflops |
|
Dot Product
single-core scalar |
3953
1.91 Gflops |
|
Dot Product
multi-core scalar |
9239
4.21 Gflops |
|
Dot Product
single-core vector |
4773
5.72 Gflops |
|
Dot Product
multi-core vector |
13140
13.7 Gflops |
|
LU Decomposition
single-core scalar |
1881
1.67 Gflops |
|
LU Decomposition
multi-core scalar |
4132
3.62 Gflops |
|
Primality Test
single-core scalar |
6855
1.02 Gflops |
|
Primality Test
multi-core scalar |
12908
2.40 Gflops |
|
Sharpen Image
single-core scalar |
5691
13.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17569
40.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6921
5.48 Mpixels/sec |
|
Blur Image
multi-core scalar |
23094
18.2 Mpixels/sec |
Memory | 5042 | |
---|---|---|
Read Sequential
single-core scalar |
5508
6.74 GB/sec |
|
Write Sequential
single-core scalar |
7932
5.42 GB/sec |
|
Stdlib Allocate
single-core scalar |
3678
13.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3542
7.33 GB/sec |
|
Stdlib Copy
single-core scalar |
4553
4.69 GB/sec |
Stream | 5279 | |
---|---|---|
Stream Copy
single-core scalar |
4933
6.75 GB/sec |
|
Stream Copy
single-core vector |
5929
7.69 GB/sec |
|
Stream Scale
single-core scalar |
5046
6.55 GB/sec |
|
Stream Scale
single-core vector |
5461
7.37 GB/sec |
|
Stream Add
single-core scalar |
4880
7.37 GB/sec |
|
Stream Add
single-core vector |
6099
8.48 GB/sec |
|
Stream Triad
single-core scalar |
5385
7.44 GB/sec |
|
Stream Triad
single-core vector |
4501
8.43 GB/sec |