Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4855 | 6046 |
Floating Point | Processor floating point performance | 8341 | |
Memory | Memory performance | 4523 | |
Stream | Memory bandwidth performance | 5230 |
User | dotcom |
Upload Date | Fri, 22 Jul 2011 20:17:23 +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 | 4855 | |
---|---|---|
Blowfish
single-core scalar |
1753
77.0 MB/sec |
|
Blowfish
multi-core scalar |
5448
223 MB/sec |
|
Text Compress
single-core scalar |
2733
8.74 MB/sec |
|
Text Compress
multi-core scalar |
6501
21.3 MB/sec |
|
Text Decompress
single-core scalar |
3048
12.5 MB/sec |
|
Text Decompress
multi-core scalar |
7301
29.1 MB/sec |
|
Image Compress
single-core scalar |
2479
20.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
6240
52.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
2980
50.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6431
105 Mpixels/sec |
|
Lua
single-core scalar |
4464
1.72 Mnodes/sec |
|
Lua
multi-core scalar |
8888
3.42 Mnodes/sec |
Floating Point | 8341 | |
---|---|---|
Mandelbrot
single-core scalar |
2385
1.59 Gflops |
|
Mandelbrot
multi-core scalar |
7847
5.13 Gflops |
|
Dot Product
single-core scalar |
3919
1.89 Gflops |
|
Dot Product
multi-core scalar |
8894
4.05 Gflops |
|
Dot Product
single-core vector |
4642
5.56 Gflops |
|
Dot Product
multi-core vector |
12966
13.5 Gflops |
|
LU Decomposition
single-core scalar |
1897
1.69 Gflops |
|
LU Decomposition
multi-core scalar |
4140
3.63 Gflops |
|
Primality Test
single-core scalar |
6626
990 Mflops |
|
Primality Test
multi-core scalar |
12715
2.36 Gflops |
|
Sharpen Image
single-core scalar |
5570
13.0 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17327
39.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6808
5.39 Mpixels/sec |
|
Blur Image
multi-core scalar |
21046
16.5 Mpixels/sec |
Memory | 4523 | |
---|---|---|
Read Sequential
single-core scalar |
4920
6.02 GB/sec |
|
Write Sequential
single-core scalar |
6938
4.75 GB/sec |
|
Stdlib Allocate
single-core scalar |
3055
11.4 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3336
6.90 GB/sec |
|
Stdlib Copy
single-core scalar |
4369
4.50 GB/sec |
Stream | 5230 | |
---|---|---|
Stream Copy
single-core scalar |
5055
6.91 GB/sec |
|
Stream Copy
single-core vector |
5793
7.51 GB/sec |
|
Stream Scale
single-core scalar |
4931
6.40 GB/sec |
|
Stream Scale
single-core vector |
5598
7.56 GB/sec |
|
Stream Add
single-core scalar |
4774
7.21 GB/sec |
|
Stream Add
single-core vector |
5991
8.33 GB/sec |
|
Stream Triad
single-core scalar |
5239
7.24 GB/sec |
|
Stream Triad
single-core vector |
4466
8.36 GB/sec |