Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5008 | 6847 |
Floating Point | Processor floating point performance | 9942 | |
Memory | Memory performance | 5027 | |
Stream | Memory bandwidth performance | 6098 |
User | pietdelsupehe |
Upload Date | Sat, 27 Aug 2011 02:16:50 +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.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 5008 | |
---|---|---|
Blowfish
single-core scalar |
1959
86.1 MB/sec |
|
Blowfish
multi-core scalar |
6682
274 MB/sec |
|
Text Compress
single-core scalar |
2738
8.76 MB/sec |
|
Text Compress
multi-core scalar |
6353
20.8 MB/sec |
|
Text Decompress
single-core scalar |
2778
11.4 MB/sec |
|
Text Decompress
multi-core scalar |
7105
28.3 MB/sec |
|
Image Compress
single-core scalar |
2575
21.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
6283
52.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
3224
54.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6808
111 Mpixels/sec |
|
Lua
single-core scalar |
4431
1.71 Mnodes/sec |
|
Lua
multi-core scalar |
9166
3.53 Mnodes/sec |
Floating Point | 9942 | |
---|---|---|
Mandelbrot
single-core scalar |
2276
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7825
5.12 Gflops |
|
Dot Product
single-core scalar |
3989
1.93 Gflops |
|
Dot Product
multi-core scalar |
11227
5.12 Gflops |
|
Dot Product
single-core vector |
6412
7.68 Gflops |
|
Dot Product
multi-core vector |
17635
18.3 Gflops |
|
LU Decomposition
single-core scalar |
2414
2.15 Gflops |
|
LU Decomposition
multi-core scalar |
3620
3.17 Gflops |
|
Primality Test
single-core scalar |
6374
952 Mflops |
|
Primality Test
multi-core scalar |
12301
2.28 Gflops |
|
Sharpen Image
single-core scalar |
11802
27.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
29204
67.3 Mpixels/sec |
|
Blur Image
single-core scalar |
5426
4.29 Mpixels/sec |
|
Blur Image
multi-core scalar |
18683
14.7 Mpixels/sec |
Memory | 5027 | |
---|---|---|
Read Sequential
single-core scalar |
5724
7.01 GB/sec |
|
Write Sequential
single-core scalar |
7599
5.20 GB/sec |
|
Stdlib Allocate
single-core scalar |
3725
13.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3559
7.37 GB/sec |
|
Stdlib Copy
single-core scalar |
4530
4.67 GB/sec |
Stream | 6098 | |
---|---|---|
Stream Copy
single-core scalar |
5517
7.54 GB/sec |
|
Stream Copy
single-core vector |
6754
8.76 GB/sec |
|
Stream Scale
single-core scalar |
5419
7.03 GB/sec |
|
Stream Scale
single-core vector |
6653
8.98 GB/sec |
|
Stream Add
single-core scalar |
6197
9.35 GB/sec |
|
Stream Add
single-core vector |
6970
9.70 GB/sec |
|
Stream Triad
single-core scalar |
5891
8.14 GB/sec |
|
Stream Triad
single-core vector |
5388
10.1 GB/sec |