Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5020 | 6853 |
Floating Point | Processor floating point performance | 9938 | |
Memory | Memory performance | 4960 | |
Stream | Memory bandwidth performance | 6260 |
User | rosborne |
Upload Date | Mon, 19 Sep 2011 00:22:51 +0000 |
Views | 2 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.1 |
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.B08.1109011050 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 5020 | |
---|---|---|
Blowfish
single-core scalar |
1965
86.3 MB/sec |
|
Blowfish
multi-core scalar |
6685
274 MB/sec |
|
Text Compress
single-core scalar |
2735
8.75 MB/sec |
|
Text Compress
multi-core scalar |
6447
21.1 MB/sec |
|
Text Decompress
single-core scalar |
2777
11.4 MB/sec |
|
Text Decompress
multi-core scalar |
7171
28.6 MB/sec |
|
Image Compress
single-core scalar |
2582
21.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
6317
53.2 Mpixels/sec |
|
Image Decompress
single-core scalar |
3230
54.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6710
109 Mpixels/sec |
|
Lua
single-core scalar |
4431
1.71 Mnodes/sec |
|
Lua
multi-core scalar |
9191
3.54 Mnodes/sec |
Floating Point | 9938 | |
---|---|---|
Mandelbrot
single-core scalar |
2280
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7825
5.12 Gflops |
|
Dot Product
single-core scalar |
3993
1.93 Gflops |
|
Dot Product
multi-core scalar |
11170
5.09 Gflops |
|
Dot Product
single-core vector |
6422
7.69 Gflops |
|
Dot Product
multi-core vector |
17761
18.5 Gflops |
|
LU Decomposition
single-core scalar |
2315
2.06 Gflops |
|
LU Decomposition
multi-core scalar |
3738
3.28 Gflops |
|
Primality Test
single-core scalar |
6418
959 Mflops |
|
Primality Test
multi-core scalar |
12266
2.28 Gflops |
|
Sharpen Image
single-core scalar |
11832
27.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
29050
66.9 Mpixels/sec |
|
Blur Image
single-core scalar |
5424
4.29 Mpixels/sec |
|
Blur Image
multi-core scalar |
18644
14.7 Mpixels/sec |
Memory | 4960 | |
---|---|---|
Read Sequential
single-core scalar |
5694
6.97 GB/sec |
|
Write Sequential
single-core scalar |
7348
5.03 GB/sec |
|
Stdlib Allocate
single-core scalar |
3726
13.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3536
7.32 GB/sec |
|
Stdlib Copy
single-core scalar |
4497
4.64 GB/sec |
Stream | 6260 | |
---|---|---|
Stream Copy
single-core scalar |
6428
8.79 GB/sec |
|
Stream Copy
single-core vector |
6745
8.75 GB/sec |
|
Stream Scale
single-core scalar |
5431
7.05 GB/sec |
|
Stream Scale
single-core vector |
6652
8.98 GB/sec |
|
Stream Add
single-core scalar |
6241
9.42 GB/sec |
|
Stream Add
single-core vector |
7256
10.1 GB/sec |
|
Stream Triad
single-core scalar |
5928
8.19 GB/sec |
|
Stream Triad
single-core vector |
5402
10.1 GB/sec |