Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4995 | 6275 |
Floating Point | Processor floating point performance | 8601 | |
Memory | Memory performance | 5012 | |
Stream | Memory bandwidth performance | 5148 |
User | idunlop |
Upload Date | Tue, 26 Jul 2011 22:26:27 +0000 |
Views | 6 |
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 | 4995 | |
---|---|---|
Blowfish
single-core scalar |
1762
77.4 MB/sec |
|
Blowfish
multi-core scalar |
5535
227 MB/sec |
|
Text Compress
single-core scalar |
2822
9.03 MB/sec |
|
Text Compress
multi-core scalar |
6820
22.4 MB/sec |
|
Text Decompress
single-core scalar |
3129
12.9 MB/sec |
|
Text Decompress
multi-core scalar |
7732
30.8 MB/sec |
|
Image Compress
single-core scalar |
2565
21.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
6409
53.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
2991
50.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6497
106 Mpixels/sec |
|
Lua
single-core scalar |
4570
1.76 Mnodes/sec |
|
Lua
multi-core scalar |
9115
3.51 Mnodes/sec |
Floating Point | 8601 | |
---|---|---|
Mandelbrot
single-core scalar |
2428
1.62 Gflops |
|
Mandelbrot
multi-core scalar |
8019
5.25 Gflops |
|
Dot Product
single-core scalar |
3929
1.90 Gflops |
|
Dot Product
multi-core scalar |
9243
4.21 Gflops |
|
Dot Product
single-core vector |
4748
5.69 Gflops |
|
Dot Product
multi-core vector |
13030
13.6 Gflops |
|
LU Decomposition
single-core scalar |
1968
1.75 Gflops |
|
LU Decomposition
multi-core scalar |
4157
3.65 Gflops |
|
Primality Test
single-core scalar |
6859
1.02 Gflops |
|
Primality Test
multi-core scalar |
13018
2.42 Gflops |
|
Sharpen Image
single-core scalar |
5675
13.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17431
40.2 Mpixels/sec |
|
Blur Image
single-core scalar |
6894
5.46 Mpixels/sec |
|
Blur Image
multi-core scalar |
23026
18.1 Mpixels/sec |
Memory | 5012 | |
---|---|---|
Read Sequential
single-core scalar |
5485
6.72 GB/sec |
|
Write Sequential
single-core scalar |
7906
5.41 GB/sec |
|
Stdlib Allocate
single-core scalar |
3475
13.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3507
7.26 GB/sec |
|
Stdlib Copy
single-core scalar |
4688
4.83 GB/sec |
Stream | 5148 | |
---|---|---|
Stream Copy
single-core scalar |
4950
6.77 GB/sec |
|
Stream Copy
single-core vector |
5552
7.20 GB/sec |
|
Stream Scale
single-core scalar |
4910
6.37 GB/sec |
|
Stream Scale
single-core vector |
5247
7.08 GB/sec |
|
Stream Add
single-core scalar |
4867
7.35 GB/sec |
|
Stream Add
single-core vector |
5920
8.23 GB/sec |
|
Stream Triad
single-core scalar |
5274
7.29 GB/sec |
|
Stream Triad
single-core vector |
4468
8.36 GB/sec |