Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4958 | 6784 |
Floating Point | Processor floating point performance | 9793 | |
Memory | Memory performance | 4997 | |
Stream | Memory bandwidth performance | 6223 |
User | nixxnutz |
Upload Date | Tue, 22 Nov 2011 22:22:55 +0000 |
Views | 3 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.2 |
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.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4958 | |
---|---|---|
Blowfish
single-core scalar |
1963
86.3 MB/sec |
|
Blowfish
multi-core scalar |
6613
271 MB/sec |
|
Text Compress
single-core scalar |
2710
8.67 MB/sec |
|
Text Compress
multi-core scalar |
6300
20.7 MB/sec |
|
Text Decompress
single-core scalar |
2751
11.3 MB/sec |
|
Text Decompress
multi-core scalar |
7080
28.2 MB/sec |
|
Image Compress
single-core scalar |
2556
21.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
6241
52.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
3185
53.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6736
110 Mpixels/sec |
|
Lua
single-core scalar |
4392
1.69 Mnodes/sec |
|
Lua
multi-core scalar |
8980
3.45 Mnodes/sec |
Floating Point | 9793 | |
---|---|---|
Mandelbrot
single-core scalar |
2261
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7583
4.96 Gflops |
|
Dot Product
single-core scalar |
3948
1.91 Gflops |
|
Dot Product
multi-core scalar |
11064
5.04 Gflops |
|
Dot Product
single-core vector |
6408
7.68 Gflops |
|
Dot Product
multi-core vector |
17000
17.7 Gflops |
|
LU Decomposition
single-core scalar |
2442
2.17 Gflops |
|
LU Decomposition
multi-core scalar |
3725
3.27 Gflops |
|
Primality Test
single-core scalar |
6356
949 Mflops |
|
Primality Test
multi-core scalar |
11627
2.16 Gflops |
|
Sharpen Image
single-core scalar |
11681
27.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
28979
66.8 Mpixels/sec |
|
Blur Image
single-core scalar |
5415
4.28 Mpixels/sec |
|
Blur Image
multi-core scalar |
18616
14.6 Mpixels/sec |
Memory | 4997 | |
---|---|---|
Read Sequential
single-core scalar |
5775
7.07 GB/sec |
|
Write Sequential
single-core scalar |
7262
4.97 GB/sec |
|
Stdlib Allocate
single-core scalar |
3713
13.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3522
7.29 GB/sec |
|
Stdlib Copy
single-core scalar |
4715
4.86 GB/sec |
Stream | 6223 | |
---|---|---|
Stream Copy
single-core scalar |
5616
7.68 GB/sec |
|
Stream Copy
single-core vector |
6763
8.77 GB/sec |
|
Stream Scale
single-core scalar |
5512
7.15 GB/sec |
|
Stream Scale
single-core vector |
6641
8.96 GB/sec |
|
Stream Add
single-core scalar |
6433
9.71 GB/sec |
|
Stream Add
single-core vector |
7218
10.0 GB/sec |
|
Stream Triad
single-core scalar |
6379
8.81 GB/sec |
|
Stream Triad
single-core vector |
5226
9.78 GB/sec |