Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4797 | 6145 |
Floating Point | Processor floating point performance | 8517 | |
Memory | Memory performance | 4788 | |
Stream | Memory bandwidth performance | 5281 |
User | RMM |
Upload Date | Sat, 15 Oct 2011 21:24:43 +0000 |
Views | 6 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
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.B08.1109011050 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4797 | |
---|---|---|
Blowfish
single-core scalar |
1602
70.4 MB/sec |
|
Blowfish
multi-core scalar |
5086
208 MB/sec |
|
Text Compress
single-core scalar |
2387
7.63 MB/sec |
|
Text Compress
multi-core scalar |
6508
21.4 MB/sec |
|
Text Decompress
single-core scalar |
2499
10.3 MB/sec |
|
Text Decompress
multi-core scalar |
7558
30.1 MB/sec |
|
Image Compress
single-core scalar |
2444
20.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
6391
53.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
3008
50.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6591
108 Mpixels/sec |
|
Lua
single-core scalar |
4571
1.76 Mnodes/sec |
|
Lua
multi-core scalar |
8922
3.43 Mnodes/sec |
Floating Point | 8517 | |
---|---|---|
Mandelbrot
single-core scalar |
2424
1.61 Gflops |
|
Mandelbrot
multi-core scalar |
7982
5.22 Gflops |
|
Dot Product
single-core scalar |
3926
1.90 Gflops |
|
Dot Product
multi-core scalar |
9197
4.19 Gflops |
|
Dot Product
single-core vector |
4766
5.71 Gflops |
|
Dot Product
multi-core vector |
13124
13.6 Gflops |
|
LU Decomposition
single-core scalar |
1930
1.72 Gflops |
|
LU Decomposition
multi-core scalar |
4135
3.63 Gflops |
|
Primality Test
single-core scalar |
6655
994 Mflops |
|
Primality Test
multi-core scalar |
12430
2.31 Gflops |
|
Sharpen Image
single-core scalar |
5686
13.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17340
40.0 Mpixels/sec |
|
Blur Image
single-core scalar |
6874
5.44 Mpixels/sec |
|
Blur Image
multi-core scalar |
22781
17.9 Mpixels/sec |
Memory | 4788 | |
---|---|---|
Read Sequential
single-core scalar |
5021
6.15 GB/sec |
|
Write Sequential
single-core scalar |
7431
5.08 GB/sec |
|
Stdlib Allocate
single-core scalar |
3327
12.4 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3456
7.15 GB/sec |
|
Stdlib Copy
single-core scalar |
4705
4.85 GB/sec |
Stream | 5281 | |
---|---|---|
Stream Copy
single-core scalar |
4878
6.67 GB/sec |
|
Stream Copy
single-core vector |
5821
7.55 GB/sec |
|
Stream Scale
single-core scalar |
5253
6.82 GB/sec |
|
Stream Scale
single-core vector |
5340
7.21 GB/sec |
|
Stream Add
single-core scalar |
4952
7.47 GB/sec |
|
Stream Add
single-core vector |
6110
8.50 GB/sec |
|
Stream Triad
single-core scalar |
5344
7.38 GB/sec |
|
Stream Triad
single-core vector |
4556
8.53 GB/sec |