Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4917 | 6864 |
Floating Point | Processor floating point performance | 9928 | |
Memory | Memory performance | 5029 | |
Stream | Memory bandwidth performance | 6632 |
User | bbohling |
Upload Date | Thu, 28 Jul 2011 02:15:33 +0000 |
Views | 8 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.0 |
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 | 0 KB |
L1 Data Cache | 0 KB |
L2 Cache | 1024 KB |
L3 Cache | 0 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4917 | |
---|---|---|
Blowfish
single-core scalar |
1967
86.4 MB/sec |
|
Blowfish
multi-core scalar |
6692
274 MB/sec |
|
Text Compress
single-core scalar |
2730
8.73 MB/sec |
|
Text Compress
multi-core scalar |
6327
20.8 MB/sec |
|
Text Decompress
single-core scalar |
2759
11.3 MB/sec |
|
Text Decompress
multi-core scalar |
7057
28.1 MB/sec |
|
Image Compress
single-core scalar |
2590
21.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
6280
52.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
3128
52.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6561
107 Mpixels/sec |
|
Lua
single-core scalar |
4003
1.54 Mnodes/sec |
|
Lua
multi-core scalar |
8915
3.43 Mnodes/sec |
Floating Point | 9928 | |
---|---|---|
Mandelbrot
single-core scalar |
2094
1.39 Gflops |
|
Mandelbrot
multi-core scalar |
7627
4.99 Gflops |
|
Dot Product
single-core scalar |
3979
1.92 Gflops |
|
Dot Product
multi-core scalar |
11185
5.10 Gflops |
|
Dot Product
single-core vector |
6436
7.71 Gflops |
|
Dot Product
multi-core vector |
17913
18.6 Gflops |
|
LU Decomposition
single-core scalar |
2455
2.18 Gflops |
|
LU Decomposition
multi-core scalar |
3718
3.26 Gflops |
|
Primality Test
single-core scalar |
6413
958 Mflops |
|
Primality Test
multi-core scalar |
12323
2.29 Gflops |
|
Sharpen Image
single-core scalar |
11863
27.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
28961
66.7 Mpixels/sec |
|
Blur Image
single-core scalar |
5417
4.29 Mpixels/sec |
|
Blur Image
multi-core scalar |
18609
14.6 Mpixels/sec |
Memory | 5029 | |
---|---|---|
Read Sequential
single-core scalar |
5811
7.12 GB/sec |
|
Write Sequential
single-core scalar |
7465
5.11 GB/sec |
|
Stdlib Allocate
single-core scalar |
3733
13.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3565
7.38 GB/sec |
|
Stdlib Copy
single-core scalar |
4572
4.71 GB/sec |
Stream | 6632 | |
---|---|---|
Stream Copy
single-core scalar |
6413
8.77 GB/sec |
|
Stream Copy
single-core vector |
7201
9.34 GB/sec |
|
Stream Scale
single-core scalar |
6258
8.12 GB/sec |
|
Stream Scale
single-core vector |
6985
9.43 GB/sec |
|
Stream Add
single-core scalar |
6804
10.3 GB/sec |
|
Stream Add
single-core vector |
7319
10.2 GB/sec |
|
Stream Triad
single-core scalar |
6535
9.03 GB/sec |
|
Stream Triad
single-core vector |
5544
10.4 GB/sec |