Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5011 | 6883 |
Floating Point | Processor floating point performance | 9962 | |
Memory | Memory performance | 5056 | |
Stream | Memory bandwidth performance | 6314 |
User | pietdelsupehe |
Upload Date | Mon, 05 Sep 2011 13:37:24 +0000 |
Views | 3 |
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.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 5011 | |
---|---|---|
Blowfish
single-core scalar |
1957
86.0 MB/sec |
|
Blowfish
multi-core scalar |
6678
274 MB/sec |
|
Text Compress
single-core scalar |
2731
8.74 MB/sec |
|
Text Compress
multi-core scalar |
6440
21.1 MB/sec |
|
Text Decompress
single-core scalar |
2774
11.4 MB/sec |
|
Text Decompress
multi-core scalar |
7127
28.4 MB/sec |
|
Image Compress
single-core scalar |
2578
21.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
6279
52.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
3198
53.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6741
110 Mpixels/sec |
|
Lua
single-core scalar |
4433
1.71 Mnodes/sec |
|
Lua
multi-core scalar |
9197
3.54 Mnodes/sec |
Floating Point | 9962 | |
---|---|---|
Mandelbrot
single-core scalar |
2279
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7821
5.12 Gflops |
|
Dot Product
single-core scalar |
3985
1.93 Gflops |
|
Dot Product
multi-core scalar |
11162
5.09 Gflops |
|
Dot Product
single-core vector |
6306
7.56 Gflops |
|
Dot Product
multi-core vector |
18257
19.0 Gflops |
|
LU Decomposition
single-core scalar |
2445
2.18 Gflops |
|
LU Decomposition
multi-core scalar |
3628
3.18 Gflops |
|
Primality Test
single-core scalar |
6399
956 Mflops |
|
Primality Test
multi-core scalar |
12286
2.28 Gflops |
|
Sharpen Image
single-core scalar |
11803
27.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
29106
67.1 Mpixels/sec |
|
Blur Image
single-core scalar |
5401
4.27 Mpixels/sec |
|
Blur Image
multi-core scalar |
18595
14.6 Mpixels/sec |
Memory | 5056 | |
---|---|---|
Read Sequential
single-core scalar |
5786
7.09 GB/sec |
|
Write Sequential
single-core scalar |
7456
5.10 GB/sec |
|
Stdlib Allocate
single-core scalar |
3717
13.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3560
7.37 GB/sec |
|
Stdlib Copy
single-core scalar |
4761
4.91 GB/sec |
Stream | 6314 | |
---|---|---|
Stream Copy
single-core scalar |
6412
8.77 GB/sec |
|
Stream Copy
single-core vector |
7217
9.36 GB/sec |
|
Stream Scale
single-core scalar |
5422
7.04 GB/sec |
|
Stream Scale
single-core vector |
6675
9.01 GB/sec |
|
Stream Add
single-core scalar |
6247
9.43 GB/sec |
|
Stream Add
single-core vector |
7246
10.1 GB/sec |
|
Stream Triad
single-core scalar |
5909
8.16 GB/sec |
|
Stream Triad
single-core vector |
5388
10.1 GB/sec |