Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4317 | 5754 |
Floating Point | Processor floating point performance | 7956 | |
Memory | Memory performance | 5005 | |
Stream | Memory bandwidth performance | 4576 |
User | Identity404 |
Upload Date | Wed, 27 Jul 2011 01:27:26 +0000 |
Views | 3 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
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 | 32 KB |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
L3 Cache | 4096 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4317 | |
---|---|---|
Blowfish
single-core scalar |
1866
82.0 MB/sec |
|
Blowfish
multi-core scalar |
5836
239 MB/sec |
|
Text Compress
single-core scalar |
2439
7.80 MB/sec |
|
Text Compress
multi-core scalar |
5946
19.5 MB/sec |
|
Text Decompress
single-core scalar |
2671
11.0 MB/sec |
|
Text Decompress
multi-core scalar |
6656
26.5 MB/sec |
|
Image Compress
single-core scalar |
2041
16.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5117
43.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
2076
34.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4458
72.7 Mpixels/sec |
|
Lua
single-core scalar |
4064
1.56 Mnodes/sec |
|
Lua
multi-core scalar |
8644
3.32 Mnodes/sec |
Floating Point | 7956 | |
---|---|---|
Mandelbrot
single-core scalar |
2435
1.62 Gflops |
|
Mandelbrot
multi-core scalar |
7698
5.04 Gflops |
|
Dot Product
single-core scalar |
3810
1.84 Gflops |
|
Dot Product
multi-core scalar |
10002
4.56 Gflops |
|
Dot Product
single-core vector |
4745
5.68 Gflops |
|
Dot Product
multi-core vector |
12141
12.6 Gflops |
|
LU Decomposition
single-core scalar |
1161
1.03 Gflops |
|
LU Decomposition
multi-core scalar |
2454
2.15 Gflops |
|
Primality Test
single-core scalar |
5819
869 Mflops |
|
Primality Test
multi-core scalar |
10705
1.99 Gflops |
|
Sharpen Image
single-core scalar |
5359
12.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16153
37.2 Mpixels/sec |
|
Blur Image
single-core scalar |
6806
5.39 Mpixels/sec |
|
Blur Image
multi-core scalar |
22106
17.4 Mpixels/sec |
Memory | 5005 | |
---|---|---|
Read Sequential
single-core scalar |
5884
7.20 GB/sec |
|
Write Sequential
single-core scalar |
8105
5.54 GB/sec |
|
Stdlib Allocate
single-core scalar |
3297
12.3 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3181
6.58 GB/sec |
|
Stdlib Copy
single-core scalar |
4559
4.70 GB/sec |
Stream | 4576 | |
---|---|---|
Stream Copy
single-core scalar |
4971
6.80 GB/sec |
|
Stream Copy
single-core vector |
5753
7.46 GB/sec |
|
Stream Scale
single-core scalar |
5308
6.89 GB/sec |
|
Stream Scale
single-core vector |
5394
7.28 GB/sec |
|
Stream Add
single-core scalar |
2079
3.14 GB/sec |
|
Stream Add
single-core vector |
6216
8.65 GB/sec |
|
Stream Triad
single-core scalar |
2394
3.31 GB/sec |
|
Stream Triad
single-core vector |
4500
8.42 GB/sec |