Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4917 | 6211 |
Floating Point | Processor floating point performance | 8413 | |
Memory | Memory performance | 4938 | |
Stream | Memory bandwidth performance | 5585 |
User | scottiebumich |
Upload Date | Tue, 20 Sep 2011 06:08:18 +0000 |
Views | 2 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
Model | MacBookAir4,2 |
Processor |
Intel Core i7-2677M @ 1.80 GHz
0 Processors, 4 Cores |
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 | 4917 | |
---|---|---|
Blowfish
single-core scalar |
1730
76.0 MB/sec |
|
Blowfish
multi-core scalar |
5356
220 MB/sec |
|
Text Compress
single-core scalar |
2736
8.75 MB/sec |
|
Text Compress
multi-core scalar |
6609
21.7 MB/sec |
|
Text Decompress
single-core scalar |
2970
12.2 MB/sec |
|
Text Decompress
multi-core scalar |
7597
30.3 MB/sec |
|
Image Compress
single-core scalar |
2498
20.6 Mpixels/sec |
|
Image Compress
multi-core scalar |
6262
52.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
2918
49.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6430
105 Mpixels/sec |
|
Lua
single-core scalar |
4604
1.77 Mnodes/sec |
|
Lua
multi-core scalar |
9303
3.58 Mnodes/sec |
Floating Point | 8413 | |
---|---|---|
Mandelbrot
single-core scalar |
2358
1.57 Gflops |
|
Mandelbrot
multi-core scalar |
7752
5.07 Gflops |
|
Dot Product
single-core scalar |
3839
1.86 Gflops |
|
Dot Product
multi-core scalar |
9062
4.13 Gflops |
|
Dot Product
single-core vector |
4643
5.56 Gflops |
|
Dot Product
multi-core vector |
12840
13.4 Gflops |
|
LU Decomposition
single-core scalar |
2000
1.78 Gflops |
|
LU Decomposition
multi-core scalar |
4210
3.69 Gflops |
|
Primality Test
single-core scalar |
6581
983 Mflops |
|
Primality Test
multi-core scalar |
12792
2.37 Gflops |
|
Sharpen Image
single-core scalar |
5544
12.9 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17040
39.3 Mpixels/sec |
|
Blur Image
single-core scalar |
6713
5.31 Mpixels/sec |
|
Blur Image
multi-core scalar |
22416
17.6 Mpixels/sec |
Memory | 4938 | |
---|---|---|
Read Sequential
single-core scalar |
5427
6.65 GB/sec |
|
Write Sequential
single-core scalar |
7693
5.26 GB/sec |
|
Stdlib Allocate
single-core scalar |
3535
13.2 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3502
7.25 GB/sec |
|
Stdlib Copy
single-core scalar |
4534
4.67 GB/sec |
Stream | 5585 | |
---|---|---|
Stream Copy
single-core scalar |
5221
7.14 GB/sec |
|
Stream Copy
single-core vector |
6275
8.14 GB/sec |
|
Stream Scale
single-core scalar |
5281
6.85 GB/sec |
|
Stream Scale
single-core vector |
5930
8.00 GB/sec |
|
Stream Add
single-core scalar |
5211
7.87 GB/sec |
|
Stream Add
single-core vector |
6338
8.82 GB/sec |
|
Stream Triad
single-core scalar |
5595
7.73 GB/sec |
|
Stream Triad
single-core vector |
4830
9.04 GB/sec |