Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4996 | 6845 |
Floating Point | Processor floating point performance | 9773 | |
Memory | Memory performance | 5027 | |
Stream | Memory bandwidth performance | 6710 |
User | atomicknuckles |
Upload Date | Tue, 04 Oct 2011 09:24:29 +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 | 4996 | |
---|---|---|
Blowfish
single-core scalar |
1963
86.2 MB/sec |
|
Blowfish
multi-core scalar |
6679
274 MB/sec |
|
Text Compress
single-core scalar |
2733
8.74 MB/sec |
|
Text Compress
multi-core scalar |
6348
20.8 MB/sec |
|
Text Decompress
single-core scalar |
2778
11.4 MB/sec |
|
Text Decompress
multi-core scalar |
7063
28.1 MB/sec |
|
Image Compress
single-core scalar |
2586
21.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
6279
52.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
3239
54.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6764
110 Mpixels/sec |
|
Lua
single-core scalar |
4384
1.69 Mnodes/sec |
|
Lua
multi-core scalar |
9147
3.52 Mnodes/sec |
Floating Point | 9773 | |
---|---|---|
Mandelbrot
single-core scalar |
2279
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7775
5.09 Gflops |
|
Dot Product
single-core scalar |
3973
1.92 Gflops |
|
Dot Product
multi-core scalar |
11108
5.06 Gflops |
|
Dot Product
single-core vector |
6295
7.54 Gflops |
|
Dot Product
multi-core vector |
17737
18.4 Gflops |
|
LU Decomposition
single-core scalar |
2401
2.14 Gflops |
|
LU Decomposition
multi-core scalar |
3640
3.19 Gflops |
|
Primality Test
single-core scalar |
6307
942 Mflops |
|
Primality Test
multi-core scalar |
11338
2.10 Gflops |
|
Sharpen Image
single-core scalar |
11350
26.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
28645
66.0 Mpixels/sec |
|
Blur Image
single-core scalar |
5405
4.28 Mpixels/sec |
|
Blur Image
multi-core scalar |
18578
14.6 Mpixels/sec |
Memory | 5027 | |
---|---|---|
Read Sequential
single-core scalar |
5741
7.03 GB/sec |
|
Write Sequential
single-core scalar |
7406
5.07 GB/sec |
|
Stdlib Allocate
single-core scalar |
3639
13.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3556
7.36 GB/sec |
|
Stdlib Copy
single-core scalar |
4793
4.94 GB/sec |
Stream | 6710 | |
---|---|---|
Stream Copy
single-core scalar |
6406
8.76 GB/sec |
|
Stream Copy
single-core vector |
7529
9.76 GB/sec |
|
Stream Scale
single-core scalar |
6300
8.17 GB/sec |
|
Stream Scale
single-core vector |
6976
9.41 GB/sec |
|
Stream Add
single-core scalar |
6837
10.3 GB/sec |
|
Stream Add
single-core vector |
7334
10.2 GB/sec |
|
Stream Triad
single-core scalar |
6576
9.09 GB/sec |
|
Stream Triad
single-core vector |
5725
10.7 GB/sec |