Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4286 | 5791 |
Floating Point | Processor floating point performance | 8010 | |
Memory | Memory performance | 5173 | |
Stream | Memory bandwidth performance | 4531 |
User | kevinae102 |
Upload Date | Tue, 26 Jul 2011 21:57:53 +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 | 4286 | |
---|---|---|
Blowfish
single-core scalar |
1856
81.6 MB/sec |
|
Blowfish
multi-core scalar |
5819
238 MB/sec |
|
Text Compress
single-core scalar |
2398
7.67 MB/sec |
|
Text Compress
multi-core scalar |
5932
19.5 MB/sec |
|
Text Decompress
single-core scalar |
2637
10.8 MB/sec |
|
Text Decompress
multi-core scalar |
6631
26.4 MB/sec |
|
Image Compress
single-core scalar |
2047
16.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5073
42.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
2069
34.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4461
72.8 Mpixels/sec |
|
Lua
single-core scalar |
3872
1.49 Mnodes/sec |
|
Lua
multi-core scalar |
8642
3.32 Mnodes/sec |
Floating Point | 8010 | |
---|---|---|
Mandelbrot
single-core scalar |
2403
1.60 Gflops |
|
Mandelbrot
multi-core scalar |
7974
5.22 Gflops |
|
Dot Product
single-core scalar |
3837
1.85 Gflops |
|
Dot Product
multi-core scalar |
10038
4.57 Gflops |
|
Dot Product
single-core vector |
4742
5.68 Gflops |
|
Dot Product
multi-core vector |
12304
12.8 Gflops |
|
LU Decomposition
single-core scalar |
1158
1.03 Gflops |
|
LU Decomposition
multi-core scalar |
2434
2.13 Gflops |
|
Primality Test
single-core scalar |
5796
866 Mflops |
|
Primality Test
multi-core scalar |
10779
2.00 Gflops |
|
Sharpen Image
single-core scalar |
5421
12.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16209
37.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6853
5.42 Mpixels/sec |
|
Blur Image
multi-core scalar |
22202
17.5 Mpixels/sec |
Memory | 5173 | |
---|---|---|
Read Sequential
single-core scalar |
5935
7.27 GB/sec |
|
Write Sequential
single-core scalar |
8500
5.81 GB/sec |
|
Stdlib Allocate
single-core scalar |
3359
12.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3529
7.30 GB/sec |
|
Stdlib Copy
single-core scalar |
4543
4.68 GB/sec |
Stream | 4531 | |
---|---|---|
Stream Copy
single-core scalar |
4833
6.61 GB/sec |
|
Stream Copy
single-core vector |
5861
7.60 GB/sec |
|
Stream Scale
single-core scalar |
5132
6.66 GB/sec |
|
Stream Scale
single-core vector |
5508
7.43 GB/sec |
|
Stream Add
single-core scalar |
2094
3.16 GB/sec |
|
Stream Add
single-core vector |
6017
8.37 GB/sec |
|
Stream Triad
single-core scalar |
2294
3.17 GB/sec |
|
Stream Triad
single-core vector |
4514
8.45 GB/sec |