Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.6 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 2589 | 4600 |
Floating Point | Processor floating point performance | 6521 | |
Memory | Memory performance | 4453 | |
Stream | Memory bandwidth performance | 5209 |
User | jpburt |
Upload Date | Sun, 12 Feb 2012 20:42:52 +0000 |
Views | 4 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 (Build 11D50b) |
Model | MacBook Air (13-inch Mid 2011) |
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 x 2 |
L1 Data Cache | 32 KB x 2 |
L2 Cache | 256 KB x 2 |
L3 Cache | 4096 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 2589 | |
---|---|---|
Blowfish
single-core scalar |
1580
69.4 MB/sec |
|
Blowfish
multi-core scalar |
5292
217 MB/sec |
|
Text Compress
single-core scalar |
2244
7.18 MB/sec |
|
Text Compress
multi-core scalar |
3920
12.9 MB/sec |
|
Text Decompress
single-core scalar |
2639
10.8 MB/sec |
|
Text Decompress
multi-core scalar |
4200
16.7 MB/sec |
|
Image Compress
single-core scalar |
1169
9.66 Mpixels/sec |
|
Image Compress
multi-core scalar |
3496
29.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
918
15.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
2946
48.1 Mpixels/sec |
|
Lua
single-core scalar |
692
266 Knodes/sec |
|
Lua
multi-core scalar |
1981
762 Knodes/sec |
Floating Point | 6521 | |
---|---|---|
Mandelbrot
single-core scalar |
629
418 Mflops |
|
Mandelbrot
multi-core scalar |
6035
3.95 Gflops |
|
Dot Product
single-core scalar |
3427
1.66 Gflops |
|
Dot Product
multi-core scalar |
6943
3.16 Gflops |
|
Dot Product
single-core vector |
4787
5.74 Gflops |
|
Dot Product
multi-core vector |
8842
9.20 Gflops |
|
LU Decomposition
single-core scalar |
1219
1.09 Gflops |
|
LU Decomposition
multi-core scalar |
1775
1.56 Gflops |
|
Primality Test
single-core scalar |
6321
944 Mflops |
|
Primality Test
multi-core scalar |
6637
1.23 Gflops |
|
Sharpen Image
single-core scalar |
5093
11.9 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
11185
25.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6502
5.15 Mpixels/sec |
|
Blur Image
multi-core scalar |
21904
17.2 Mpixels/sec |
Memory | 4453 | |
---|---|---|
Read Sequential
single-core scalar |
4204
5.15 GB/sec |
|
Write Sequential
single-core scalar |
7701
5.27 GB/sec |
|
Stdlib Allocate
single-core scalar |
3030
11.3 Mallocs/sec |
|
Stdlib Write
single-core scalar |
2889
5.98 GB/sec |
|
Stdlib Copy
single-core scalar |
4441
4.58 GB/sec |
Stream | 5209 | |
---|---|---|
Stream Copy
single-core scalar |
4707
6.44 GB/sec |
|
Stream Copy
single-core vector |
6844
8.88 GB/sec |
|
Stream Scale
single-core scalar |
5269
6.84 GB/sec |
|
Stream Scale
single-core vector |
6368
8.59 GB/sec |
|
Stream Add
single-core scalar |
3569
5.39 GB/sec |
|
Stream Add
single-core vector |
6663
9.27 GB/sec |
|
Stream Triad
single-core scalar |
4339
6.00 GB/sec |
|
Stream Triad
single-core vector |
3919
7.34 GB/sec |