Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4334 | 6665 |
Floating Point | Processor floating point performance | 9553 | |
Memory | Memory performance | 5911 | |
Stream | Memory bandwidth performance | 6226 |
User | ryanconnolly |
Upload Date | Tue, 08 Nov 2011 22:39:07 +0000 |
Views | 2 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.2 |
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 | 4334 | |
---|---|---|
Blowfish
single-core scalar |
1910
83.9 MB/sec |
|
Blowfish
multi-core scalar |
6292
258 MB/sec |
|
Text Compress
single-core scalar |
2442
7.81 MB/sec |
|
Text Compress
multi-core scalar |
5766
18.9 MB/sec |
|
Text Decompress
single-core scalar |
2599
10.7 MB/sec |
|
Text Decompress
multi-core scalar |
6677
26.6 MB/sec |
|
Image Compress
single-core scalar |
2085
17.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
5023
42.3 Mpixels/sec |
|
Image Decompress
single-core scalar |
2231
37.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4619
75.4 Mpixels/sec |
|
Lua
single-core scalar |
3807
1.47 Mnodes/sec |
|
Lua
multi-core scalar |
8563
3.29 Mnodes/sec |
Floating Point | 9553 | |
---|---|---|
Mandelbrot
single-core scalar |
2278
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7830
5.12 Gflops |
|
Dot Product
single-core scalar |
3923
1.90 Gflops |
|
Dot Product
multi-core scalar |
10323
4.70 Gflops |
|
Dot Product
single-core vector |
6411
7.68 Gflops |
|
Dot Product
multi-core vector |
17453
18.2 Gflops |
|
LU Decomposition
single-core scalar |
2273
2.02 Gflops |
|
LU Decomposition
multi-core scalar |
3478
3.05 Gflops |
|
Primality Test
single-core scalar |
5726
855 Mflops |
|
Primality Test
multi-core scalar |
11023
2.05 Gflops |
|
Sharpen Image
single-core scalar |
11241
26.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
27672
63.8 Mpixels/sec |
|
Blur Image
single-core scalar |
5390
4.27 Mpixels/sec |
|
Blur Image
multi-core scalar |
18731
14.7 Mpixels/sec |
Memory | 5911 | |
---|---|---|
Read Sequential
single-core scalar |
6882
8.43 GB/sec |
|
Write Sequential
single-core scalar |
10976
7.51 GB/sec |
|
Stdlib Allocate
single-core scalar |
3617
13.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3518
7.28 GB/sec |
|
Stdlib Copy
single-core scalar |
4566
4.71 GB/sec |
Stream | 6226 | |
---|---|---|
Stream Copy
single-core scalar |
5603
7.66 GB/sec |
|
Stream Copy
single-core vector |
5929
7.69 GB/sec |
|
Stream Scale
single-core scalar |
5860
7.60 GB/sec |
|
Stream Scale
single-core vector |
6743
9.10 GB/sec |
|
Stream Add
single-core scalar |
6385
9.64 GB/sec |
|
Stream Add
single-core vector |
7261
10.1 GB/sec |
|
Stream Triad
single-core scalar |
6786
9.38 GB/sec |
|
Stream Triad
single-core vector |
5245
9.82 GB/sec |