Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4997 | 6354 |
Floating Point | Processor floating point performance | 8483 | |
Memory | Memory performance | 5071 | |
Stream | Memory bandwidth performance | 6226 |
User | jtling85 |
Upload Date | Fri, 23 Mar 2012 09:28:41 +0000 |
Views | 7 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
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 | 4997 | |
---|---|---|
Blowfish
single-core scalar |
1761
77.4 MB/sec |
|
Blowfish
multi-core scalar |
5542
227 MB/sec |
|
Text Compress
single-core scalar |
2844
9.10 MB/sec |
|
Text Compress
multi-core scalar |
6823
22.4 MB/sec |
|
Text Decompress
single-core scalar |
3121
12.8 MB/sec |
|
Text Decompress
multi-core scalar |
7782
31.0 MB/sec |
|
Image Compress
single-core scalar |
2575
21.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
6382
53.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
2952
49.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6517
106 Mpixels/sec |
|
Lua
single-core scalar |
4573
1.76 Mnodes/sec |
|
Lua
multi-core scalar |
9100
3.50 Mnodes/sec |
Floating Point | 8483 | |
---|---|---|
Mandelbrot
single-core scalar |
2430
1.62 Gflops |
|
Mandelbrot
multi-core scalar |
8059
5.27 Gflops |
|
Dot Product
single-core scalar |
3965
1.92 Gflops |
|
Dot Product
multi-core scalar |
9498
4.33 Gflops |
|
Dot Product
single-core vector |
4748
5.69 Gflops |
|
Dot Product
multi-core vector |
13094
13.6 Gflops |
|
LU Decomposition
single-core scalar |
2150
1.91 Gflops |
|
LU Decomposition
multi-core scalar |
3355
2.94 Gflops |
|
Primality Test
single-core scalar |
6679
998 Mflops |
|
Primality Test
multi-core scalar |
12880
2.39 Gflops |
|
Sharpen Image
single-core scalar |
5669
13.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17462
40.2 Mpixels/sec |
|
Blur Image
single-core scalar |
6597
5.22 Mpixels/sec |
|
Blur Image
multi-core scalar |
22183
17.4 Mpixels/sec |
Memory | 5071 | |
---|---|---|
Read Sequential
single-core scalar |
5569
6.82 GB/sec |
|
Write Sequential
single-core scalar |
8005
5.48 GB/sec |
|
Stdlib Allocate
single-core scalar |
3616
13.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3582
7.41 GB/sec |
|
Stdlib Copy
single-core scalar |
4584
4.73 GB/sec |
Stream | 6226 | |
---|---|---|
Stream Copy
single-core scalar |
5608
7.67 GB/sec |
|
Stream Copy
single-core vector |
7035
9.12 GB/sec |
|
Stream Scale
single-core scalar |
5697
7.39 GB/sec |
|
Stream Scale
single-core vector |
7044
9.51 GB/sec |
|
Stream Add
single-core scalar |
5685
8.58 GB/sec |
|
Stream Add
single-core vector |
7105
9.88 GB/sec |
|
Stream Triad
single-core scalar |
6302
8.71 GB/sec |
|
Stream Triad
single-core vector |
5338
9.99 GB/sec |