Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5034 | 6327 |
Floating Point | Processor floating point performance | 8573 | |
Memory | Memory performance | 5062 | |
Stream | Memory bandwidth performance | 5526 |
User | pascalw6 |
Upload Date | Sun, 31 Jul 2011 17:12:22 +0000 |
Views | 1 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
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 | 32 KB |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
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 | 5034 | |
---|---|---|
Blowfish
single-core scalar |
1761
77.4 MB/sec |
|
Blowfish
multi-core scalar |
5528
227 MB/sec |
|
Text Compress
single-core scalar |
2821
9.02 MB/sec |
|
Text Compress
multi-core scalar |
6779
22.2 MB/sec |
|
Text Decompress
single-core scalar |
3125
12.8 MB/sec |
|
Text Decompress
multi-core scalar |
7802
31.1 MB/sec |
|
Image Compress
single-core scalar |
2594
21.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
6312
53.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
3039
51.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6899
113 Mpixels/sec |
|
Lua
single-core scalar |
4541
1.75 Mnodes/sec |
|
Lua
multi-core scalar |
9217
3.55 Mnodes/sec |
Floating Point | 8573 | |
---|---|---|
Mandelbrot
single-core scalar |
2425
1.61 Gflops |
|
Mandelbrot
multi-core scalar |
7962
5.21 Gflops |
|
Dot Product
single-core scalar |
3970
1.92 Gflops |
|
Dot Product
multi-core scalar |
9487
4.32 Gflops |
|
Dot Product
single-core vector |
4780
5.73 Gflops |
|
Dot Product
multi-core vector |
12910
13.4 Gflops |
|
LU Decomposition
single-core scalar |
2030
1.81 Gflops |
|
LU Decomposition
multi-core scalar |
4234
3.71 Gflops |
|
Primality Test
single-core scalar |
6655
994 Mflops |
|
Primality Test
multi-core scalar |
12760
2.37 Gflops |
|
Sharpen Image
single-core scalar |
5721
13.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17343
40.0 Mpixels/sec |
|
Blur Image
single-core scalar |
6896
5.46 Mpixels/sec |
|
Blur Image
multi-core scalar |
22851
18.0 Mpixels/sec |
Memory | 5062 | |
---|---|---|
Read Sequential
single-core scalar |
5559
6.81 GB/sec |
|
Write Sequential
single-core scalar |
7960
5.44 GB/sec |
|
Stdlib Allocate
single-core scalar |
3676
13.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3533
7.31 GB/sec |
|
Stdlib Copy
single-core scalar |
4583
4.72 GB/sec |
Stream | 5526 | |
---|---|---|
Stream Copy
single-core scalar |
5236
7.16 GB/sec |
|
Stream Copy
single-core vector |
6210
8.05 GB/sec |
|
Stream Scale
single-core scalar |
5244
6.81 GB/sec |
|
Stream Scale
single-core vector |
5782
7.80 GB/sec |
|
Stream Add
single-core scalar |
5169
7.80 GB/sec |
|
Stream Add
single-core vector |
6305
8.77 GB/sec |
|
Stream Triad
single-core scalar |
5635
7.79 GB/sec |
|
Stream Triad
single-core vector |
4631
8.67 GB/sec |