Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4984 | 6358 |
Floating Point | Processor floating point performance | 8410 | |
Memory | Memory performance | 5085 | |
Stream | Memory bandwidth performance | 6535 |
User | geelmeel |
Upload Date | Thu, 22 Sep 2011 20:55:37 +0000 |
Views | 5 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C57) |
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.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4984 | |
---|---|---|
Blowfish
single-core scalar |
1765
77.5 MB/sec |
|
Blowfish
multi-core scalar |
5462
224 MB/sec |
|
Text Compress
single-core scalar |
2832
9.06 MB/sec |
|
Text Compress
multi-core scalar |
6845
22.5 MB/sec |
|
Text Decompress
single-core scalar |
3117
12.8 MB/sec |
|
Text Decompress
multi-core scalar |
7776
31.0 MB/sec |
|
Image Compress
single-core scalar |
2578
21.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
6439
54.2 Mpixels/sec |
|
Image Decompress
single-core scalar |
3061
51.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6429
105 Mpixels/sec |
|
Lua
single-core scalar |
4553
1.75 Mnodes/sec |
|
Lua
multi-core scalar |
8955
3.44 Mnodes/sec |
Floating Point | 8410 | |
---|---|---|
Mandelbrot
single-core scalar |
2423
1.61 Gflops |
|
Mandelbrot
multi-core scalar |
7925
5.19 Gflops |
|
Dot Product
single-core scalar |
3927
1.90 Gflops |
|
Dot Product
multi-core scalar |
9256
4.22 Gflops |
|
Dot Product
single-core vector |
4770
5.72 Gflops |
|
Dot Product
multi-core vector |
12996
13.5 Gflops |
|
LU Decomposition
single-core scalar |
2185
1.94 Gflops |
|
LU Decomposition
multi-core scalar |
3443
3.02 Gflops |
|
Primality Test
single-core scalar |
6681
998 Mflops |
|
Primality Test
multi-core scalar |
12849
2.38 Gflops |
|
Sharpen Image
single-core scalar |
5667
13.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17167
39.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6615
5.23 Mpixels/sec |
|
Blur Image
multi-core scalar |
21845
17.2 Mpixels/sec |
Memory | 5085 | |
---|---|---|
Read Sequential
single-core scalar |
5561
6.81 GB/sec |
|
Write Sequential
single-core scalar |
7946
5.43 GB/sec |
|
Stdlib Allocate
single-core scalar |
3710
13.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3542
7.33 GB/sec |
|
Stdlib Copy
single-core scalar |
4667
4.81 GB/sec |
Stream | 6535 | |
---|---|---|
Stream Copy
single-core scalar |
6282
8.59 GB/sec |
|
Stream Copy
single-core vector |
7291
9.45 GB/sec |
|
Stream Scale
single-core scalar |
6201
8.05 GB/sec |
|
Stream Scale
single-core vector |
7001
9.45 GB/sec |
|
Stream Add
single-core scalar |
5960
9.00 GB/sec |
|
Stream Add
single-core vector |
7610
10.6 GB/sec |
|
Stream Triad
single-core scalar |
6404
8.85 GB/sec |
|
Stream Triad
single-core vector |
5538
10.4 GB/sec |