Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4867 | 6183 |
Floating Point | Processor floating point performance | 8489 | |
Memory | Memory performance | 4975 | |
Stream | Memory bandwidth performance | 5141 |
User | vocino |
Upload Date | Tue, 26 Jul 2011 19:42:35 +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 | 4867 | |
---|---|---|
Blowfish
single-core scalar |
1646
72.3 MB/sec |
|
Blowfish
multi-core scalar |
5508
226 MB/sec |
|
Text Compress
single-core scalar |
2587
8.28 MB/sec |
|
Text Compress
multi-core scalar |
6721
22.0 MB/sec |
|
Text Decompress
single-core scalar |
2878
11.8 MB/sec |
|
Text Decompress
multi-core scalar |
7715
30.7 MB/sec |
|
Image Compress
single-core scalar |
2402
19.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
6402
53.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
2749
46.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6424
105 Mpixels/sec |
|
Lua
single-core scalar |
4299
1.66 Mnodes/sec |
|
Lua
multi-core scalar |
9082
3.49 Mnodes/sec |
Floating Point | 8489 | |
---|---|---|
Mandelbrot
single-core scalar |
2276
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7992
5.23 Gflops |
|
Dot Product
single-core scalar |
3563
1.72 Gflops |
|
Dot Product
multi-core scalar |
9412
4.29 Gflops |
|
Dot Product
single-core vector |
4308
5.16 Gflops |
|
Dot Product
multi-core vector |
13185
13.7 Gflops |
|
LU Decomposition
single-core scalar |
1789
1.59 Gflops |
|
LU Decomposition
multi-core scalar |
4127
3.62 Gflops |
|
Primality Test
single-core scalar |
6303
941 Mflops |
|
Primality Test
multi-core scalar |
12947
2.40 Gflops |
|
Sharpen Image
single-core scalar |
5703
13.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17438
40.2 Mpixels/sec |
|
Blur Image
single-core scalar |
6905
5.46 Mpixels/sec |
|
Blur Image
multi-core scalar |
22904
18.0 Mpixels/sec |
Memory | 4975 | |
---|---|---|
Read Sequential
single-core scalar |
5462
6.69 GB/sec |
|
Write Sequential
single-core scalar |
7786
5.32 GB/sec |
|
Stdlib Allocate
single-core scalar |
3539
13.2 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3433
7.11 GB/sec |
|
Stdlib Copy
single-core scalar |
4657
4.80 GB/sec |
Stream | 5141 | |
---|---|---|
Stream Copy
single-core scalar |
4985
6.82 GB/sec |
|
Stream Copy
single-core vector |
5541
7.19 GB/sec |
|
Stream Scale
single-core scalar |
4918
6.38 GB/sec |
|
Stream Scale
single-core vector |
5410
7.30 GB/sec |
|
Stream Add
single-core scalar |
4801
7.25 GB/sec |
|
Stream Add
single-core vector |
5916
8.23 GB/sec |
|
Stream Triad
single-core scalar |
5220
7.21 GB/sec |
|
Stream Triad
single-core vector |
4344
8.13 GB/sec |