Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5005 | 6858 |
Floating Point | Processor floating point performance | 9941 | |
Memory | Memory performance | 5050 | |
Stream | Memory bandwidth performance | 6177 |
User | rosborne |
Upload Date | Mon, 19 Sep 2011 00:27:41 +0000 |
Views | 1 |
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 | 5005 | |
---|---|---|
Blowfish
single-core scalar |
1966
86.4 MB/sec |
|
Blowfish
multi-core scalar |
6682
274 MB/sec |
|
Text Compress
single-core scalar |
2737
8.75 MB/sec |
|
Text Compress
multi-core scalar |
6357
20.9 MB/sec |
|
Text Decompress
single-core scalar |
2778
11.4 MB/sec |
|
Text Decompress
multi-core scalar |
7136
28.4 MB/sec |
|
Image Compress
single-core scalar |
2580
21.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
6290
52.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
3190
53.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6743
110 Mpixels/sec |
|
Lua
single-core scalar |
4422
1.70 Mnodes/sec |
|
Lua
multi-core scalar |
9181
3.53 Mnodes/sec |
Floating Point | 9941 | |
---|---|---|
Mandelbrot
single-core scalar |
2276
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7824
5.12 Gflops |
|
Dot Product
single-core scalar |
3989
1.93 Gflops |
|
Dot Product
multi-core scalar |
11201
5.10 Gflops |
|
Dot Product
single-core vector |
6427
7.70 Gflops |
|
Dot Product
multi-core vector |
17832
18.5 Gflops |
|
LU Decomposition
single-core scalar |
2315
2.06 Gflops |
|
LU Decomposition
multi-core scalar |
3712
3.26 Gflops |
|
Primality Test
single-core scalar |
6415
958 Mflops |
|
Primality Test
multi-core scalar |
12173
2.26 Gflops |
|
Sharpen Image
single-core scalar |
11880
27.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
29126
67.1 Mpixels/sec |
|
Blur Image
single-core scalar |
5422
4.29 Mpixels/sec |
|
Blur Image
multi-core scalar |
18587
14.6 Mpixels/sec |
Memory | 5050 | |
---|---|---|
Read Sequential
single-core scalar |
5789
7.09 GB/sec |
|
Write Sequential
single-core scalar |
7475
5.11 GB/sec |
|
Stdlib Allocate
single-core scalar |
3731
13.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3521
7.29 GB/sec |
|
Stdlib Copy
single-core scalar |
4735
4.88 GB/sec |
Stream | 6177 | |
---|---|---|
Stream Copy
single-core scalar |
5515
7.54 GB/sec |
|
Stream Copy
single-core vector |
6957
9.02 GB/sec |
|
Stream Scale
single-core scalar |
5460
7.09 GB/sec |
|
Stream Scale
single-core vector |
6660
8.99 GB/sec |
|
Stream Add
single-core scalar |
6264
9.46 GB/sec |
|
Stream Add
single-core vector |
7257
10.1 GB/sec |
|
Stream Triad
single-core scalar |
5910
8.17 GB/sec |
|
Stream Triad
single-core vector |
5394
10.1 GB/sec |