Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4993 | 6291 |
Floating Point | Processor floating point performance | 8625 | |
Memory | Memory performance | 5019 | |
Stream | Memory bandwidth performance | 5217 |
User | sfoster_au |
Upload Date | Sat, 27 Aug 2011 03:24:42 +0000 |
Views | 2 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
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 | 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 | 4993 | |
---|---|---|
Blowfish
single-core scalar |
1765
77.5 MB/sec |
|
Blowfish
multi-core scalar |
5547
227 MB/sec |
|
Text Compress
single-core scalar |
2815
9.01 MB/sec |
|
Text Compress
multi-core scalar |
6836
22.4 MB/sec |
|
Text Decompress
single-core scalar |
3154
13.0 MB/sec |
|
Text Decompress
multi-core scalar |
7663
30.5 MB/sec |
|
Image Compress
single-core scalar |
2575
21.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
6371
53.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
3004
50.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6466
106 Mpixels/sec |
|
Lua
single-core scalar |
4599
1.77 Mnodes/sec |
|
Lua
multi-core scalar |
9127
3.51 Mnodes/sec |
Floating Point | 8625 | |
---|---|---|
Mandelbrot
single-core scalar |
2436
1.62 Gflops |
|
Mandelbrot
multi-core scalar |
8010
5.24 Gflops |
|
Dot Product
single-core scalar |
3943
1.91 Gflops |
|
Dot Product
multi-core scalar |
9230
4.21 Gflops |
|
Dot Product
single-core vector |
4761
5.70 Gflops |
|
Dot Product
multi-core vector |
13168
13.7 Gflops |
|
LU Decomposition
single-core scalar |
1980
1.76 Gflops |
|
LU Decomposition
multi-core scalar |
4147
3.64 Gflops |
|
Primality Test
single-core scalar |
6858
1.02 Gflops |
|
Primality Test
multi-core scalar |
13008
2.41 Gflops |
|
Sharpen Image
single-core scalar |
5688
13.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17560
40.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6883
5.45 Mpixels/sec |
|
Blur Image
multi-core scalar |
23086
18.2 Mpixels/sec |
Memory | 5019 | |
---|---|---|
Read Sequential
single-core scalar |
5482
6.71 GB/sec |
|
Write Sequential
single-core scalar |
7934
5.43 GB/sec |
|
Stdlib Allocate
single-core scalar |
3684
13.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3520
7.29 GB/sec |
|
Stdlib Copy
single-core scalar |
4478
4.62 GB/sec |
Stream | 5217 | |
---|---|---|
Stream Copy
single-core scalar |
4788
6.55 GB/sec |
|
Stream Copy
single-core vector |
5954
7.72 GB/sec |
|
Stream Scale
single-core scalar |
5009
6.50 GB/sec |
|
Stream Scale
single-core vector |
5466
7.38 GB/sec |
|
Stream Add
single-core scalar |
4926
7.44 GB/sec |
|
Stream Add
single-core vector |
5912
8.22 GB/sec |
|
Stream Triad
single-core scalar |
5304
7.33 GB/sec |
|
Stream Triad
single-core vector |
4384
8.21 GB/sec |