Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5000 | 6287 |
Floating Point | Processor floating point performance | 8608 | |
Memory | Memory performance | 5033 | |
Stream | Memory bandwidth performance | 5180 |
User | danjoyce |
Upload Date | Thu, 21 Jul 2011 22:42:11 +0000 |
Views | 2 |
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 | 5000 | |
---|---|---|
Blowfish
single-core scalar |
1767
77.7 MB/sec |
|
Blowfish
multi-core scalar |
5544
227 MB/sec |
|
Text Compress
single-core scalar |
2810
8.99 MB/sec |
|
Text Compress
multi-core scalar |
6819
22.4 MB/sec |
|
Text Decompress
single-core scalar |
3149
12.9 MB/sec |
|
Text Decompress
multi-core scalar |
7714
30.7 MB/sec |
|
Image Compress
single-core scalar |
2578
21.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
6463
54.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
2980
50.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6493
106 Mpixels/sec |
|
Lua
single-core scalar |
4585
1.77 Mnodes/sec |
|
Lua
multi-core scalar |
9105
3.50 Mnodes/sec |
Floating Point | 8608 | |
---|---|---|
Mandelbrot
single-core scalar |
2428
1.62 Gflops |
|
Mandelbrot
multi-core scalar |
8028
5.25 Gflops |
|
Dot Product
single-core scalar |
3934
1.90 Gflops |
|
Dot Product
multi-core scalar |
9231
4.21 Gflops |
|
Dot Product
single-core vector |
4763
5.71 Gflops |
|
Dot Product
multi-core vector |
13154
13.7 Gflops |
|
LU Decomposition
single-core scalar |
1844
1.64 Gflops |
|
LU Decomposition
multi-core scalar |
4095
3.59 Gflops |
|
Primality Test
single-core scalar |
6869
1.03 Gflops |
|
Primality Test
multi-core scalar |
13203
2.45 Gflops |
|
Sharpen Image
single-core scalar |
5702
13.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17413
40.1 Mpixels/sec |
|
Blur Image
single-core scalar |
6895
5.46 Mpixels/sec |
|
Blur Image
multi-core scalar |
22963
18.1 Mpixels/sec |
Memory | 5033 | |
---|---|---|
Read Sequential
single-core scalar |
5506
6.74 GB/sec |
|
Write Sequential
single-core scalar |
7880
5.39 GB/sec |
|
Stdlib Allocate
single-core scalar |
3614
13.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3512
7.27 GB/sec |
|
Stdlib Copy
single-core scalar |
4656
4.80 GB/sec |
Stream | 5180 | |
---|---|---|
Stream Copy
single-core scalar |
4808
6.58 GB/sec |
|
Stream Copy
single-core vector |
5673
7.36 GB/sec |
|
Stream Scale
single-core scalar |
5132
6.66 GB/sec |
|
Stream Scale
single-core vector |
5330
7.19 GB/sec |
|
Stream Add
single-core scalar |
4858
7.33 GB/sec |
|
Stream Add
single-core vector |
5933
8.25 GB/sec |
|
Stream Triad
single-core scalar |
5278
7.29 GB/sec |
|
Stream Triad
single-core vector |
4433
8.30 GB/sec |