Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4917 | 6130 |
Floating Point | Processor floating point performance | 8439 | |
Memory | Memory performance | 4744 | |
Stream | Memory bandwidth performance | 5072 |
User | techyogi |
Upload Date | Fri, 29 Jul 2011 20:58:14 +0000 |
Views | 1 |
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 | 4917 | |
---|---|---|
Blowfish
single-core scalar |
1741
76.5 MB/sec |
|
Blowfish
multi-core scalar |
5413
222 MB/sec |
|
Text Compress
single-core scalar |
2745
8.78 MB/sec |
|
Text Compress
multi-core scalar |
6705
22.0 MB/sec |
|
Text Decompress
single-core scalar |
3061
12.6 MB/sec |
|
Text Decompress
multi-core scalar |
7544
30.1 MB/sec |
|
Image Compress
single-core scalar |
2519
20.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
6336
53.3 Mpixels/sec |
|
Image Decompress
single-core scalar |
2966
49.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6562
107 Mpixels/sec |
|
Lua
single-core scalar |
4457
1.72 Mnodes/sec |
|
Lua
multi-core scalar |
8964
3.45 Mnodes/sec |
Floating Point | 8439 | |
---|---|---|
Mandelbrot
single-core scalar |
2366
1.57 Gflops |
|
Mandelbrot
multi-core scalar |
7883
5.16 Gflops |
|
Dot Product
single-core scalar |
3841
1.86 Gflops |
|
Dot Product
multi-core scalar |
9396
4.28 Gflops |
|
Dot Product
single-core vector |
4677
5.60 Gflops |
|
Dot Product
multi-core vector |
12996
13.5 Gflops |
|
LU Decomposition
single-core scalar |
1775
1.58 Gflops |
|
LU Decomposition
multi-core scalar |
4103
3.60 Gflops |
|
Primality Test
single-core scalar |
6598
986 Mflops |
|
Primality Test
multi-core scalar |
12625
2.34 Gflops |
|
Sharpen Image
single-core scalar |
5606
13.1 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16938
39.0 Mpixels/sec |
|
Blur Image
single-core scalar |
6796
5.38 Mpixels/sec |
|
Blur Image
multi-core scalar |
22555
17.7 Mpixels/sec |
Memory | 4744 | |
---|---|---|
Read Sequential
single-core scalar |
4974
6.09 GB/sec |
|
Write Sequential
single-core scalar |
7494
5.13 GB/sec |
|
Stdlib Allocate
single-core scalar |
3650
13.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3308
6.85 GB/sec |
|
Stdlib Copy
single-core scalar |
4297
4.43 GB/sec |
Stream | 5072 | |
---|---|---|
Stream Copy
single-core scalar |
4752
6.50 GB/sec |
|
Stream Copy
single-core vector |
5683
7.37 GB/sec |
|
Stream Scale
single-core scalar |
5068
6.58 GB/sec |
|
Stream Scale
single-core vector |
5214
7.04 GB/sec |
|
Stream Add
single-core scalar |
4840
7.31 GB/sec |
|
Stream Add
single-core vector |
5814
8.09 GB/sec |
|
Stream Triad
single-core scalar |
5012
6.93 GB/sec |
|
Stream Triad
single-core vector |
4193
7.85 GB/sec |