Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4783 | 5252 |
Floating Point | Processor floating point performance | 6529 | |
Memory | Memory performance | 3608 | |
Stream | Memory bandwidth performance | 5720 |
User | mrich |
Upload Date | Mon, 26 Sep 2011 23:14:55 +0000 |
Views | 11 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
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.B08.1109011050 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4783 | |
---|---|---|
Blowfish
single-core scalar |
1732
76.1 MB/sec |
|
Blowfish
multi-core scalar |
5490
225 MB/sec |
|
Text Compress
single-core scalar |
2790
8.92 MB/sec |
|
Text Compress
multi-core scalar |
6602
21.7 MB/sec |
|
Text Decompress
single-core scalar |
3086
12.7 MB/sec |
|
Text Decompress
multi-core scalar |
7734
30.8 MB/sec |
|
Image Compress
single-core scalar |
2581
21.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
6363
53.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
3010
50.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6595
108 Mpixels/sec |
|
Lua
single-core scalar |
4474
1.72 Mnodes/sec |
|
Lua
multi-core scalar |
6943
2.67 Mnodes/sec |
Floating Point | 6529 | |
---|---|---|
Mandelbrot
single-core scalar |
2216
1.47 Gflops |
|
Mandelbrot
multi-core scalar |
6522
4.27 Gflops |
|
Dot Product
single-core scalar |
3301
1.60 Gflops |
|
Dot Product
multi-core scalar |
7294
3.32 Gflops |
|
Dot Product
single-core vector |
3866
4.63 Gflops |
|
Dot Product
multi-core vector |
11553
12.0 Gflops |
|
LU Decomposition
single-core scalar |
2043
1.82 Gflops |
|
LU Decomposition
multi-core scalar |
3116
2.73 Gflops |
|
Primality Test
single-core scalar |
6564
980 Mflops |
|
Primality Test
multi-core scalar |
9978
1.85 Gflops |
|
Sharpen Image
single-core scalar |
4062
9.48 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
11038
25.4 Mpixels/sec |
|
Blur Image
single-core scalar |
5125
4.06 Mpixels/sec |
|
Blur Image
multi-core scalar |
14734
11.6 Mpixels/sec |
Memory | 3608 | |
---|---|---|
Read Sequential
single-core scalar |
3286
4.02 GB/sec |
|
Write Sequential
single-core scalar |
4611
3.15 GB/sec |
|
Stdlib Allocate
single-core scalar |
2801
10.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3153
6.53 GB/sec |
|
Stdlib Copy
single-core scalar |
4191
4.32 GB/sec |
Stream | 5720 | |
---|---|---|
Stream Copy
single-core scalar |
5980
8.18 GB/sec |
|
Stream Copy
single-core vector |
7185
9.32 GB/sec |
|
Stream Scale
single-core scalar |
6022
7.81 GB/sec |
|
Stream Scale
single-core vector |
6560
8.85 GB/sec |
|
Stream Add
single-core scalar |
3984
6.01 GB/sec |
|
Stream Add
single-core vector |
6609
9.19 GB/sec |
|
Stream Triad
single-core scalar |
4462
6.17 GB/sec |
|
Stream Triad
single-core vector |
4959
9.28 GB/sec |