Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4936 | 6167 |
Floating Point | Processor floating point performance | 8483 | |
Memory | Memory performance | 4704 | |
Stream | Memory bandwidth performance | 5303 |
User | krusi |
Upload Date | Sat, 30 Jul 2011 15:14:16 +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 | 4936 | |
---|---|---|
Blowfish
single-core scalar |
1761
77.4 MB/sec |
|
Blowfish
multi-core scalar |
5475
224 MB/sec |
|
Text Compress
single-core scalar |
2791
8.93 MB/sec |
|
Text Compress
multi-core scalar |
6783
22.3 MB/sec |
|
Text Decompress
single-core scalar |
3091
12.7 MB/sec |
|
Text Decompress
multi-core scalar |
7625
30.4 MB/sec |
|
Image Compress
single-core scalar |
2548
21.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
6315
53.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
2855
47.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6543
107 Mpixels/sec |
|
Lua
single-core scalar |
4470
1.72 Mnodes/sec |
|
Lua
multi-core scalar |
8985
3.46 Mnodes/sec |
Floating Point | 8483 | |
---|---|---|
Mandelbrot
single-core scalar |
2417
1.61 Gflops |
|
Mandelbrot
multi-core scalar |
7951
5.20 Gflops |
|
Dot Product
single-core scalar |
3905
1.89 Gflops |
|
Dot Product
multi-core scalar |
9079
4.14 Gflops |
|
Dot Product
single-core vector |
4754
5.70 Gflops |
|
Dot Product
multi-core vector |
13014
13.5 Gflops |
|
LU Decomposition
single-core scalar |
1838
1.64 Gflops |
|
LU Decomposition
multi-core scalar |
4131
3.62 Gflops |
|
Primality Test
single-core scalar |
6697
1.00 Gflops |
|
Primality Test
multi-core scalar |
12975
2.41 Gflops |
|
Sharpen Image
single-core scalar |
5161
12.0 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17691
40.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6244
4.94 Mpixels/sec |
|
Blur Image
multi-core scalar |
22906
18.0 Mpixels/sec |
Memory | 4704 | |
---|---|---|
Read Sequential
single-core scalar |
5083
6.22 GB/sec |
|
Write Sequential
single-core scalar |
7194
4.92 GB/sec |
|
Stdlib Allocate
single-core scalar |
3286
12.3 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3455
7.15 GB/sec |
|
Stdlib Copy
single-core scalar |
4503
4.64 GB/sec |
Stream | 5303 | |
---|---|---|
Stream Copy
single-core scalar |
5002
6.84 GB/sec |
|
Stream Copy
single-core vector |
5896
7.65 GB/sec |
|
Stream Scale
single-core scalar |
5154
6.69 GB/sec |
|
Stream Scale
single-core vector |
5648
7.62 GB/sec |
|
Stream Add
single-core scalar |
4876
7.36 GB/sec |
|
Stream Add
single-core vector |
6113
8.50 GB/sec |
|
Stream Triad
single-core scalar |
5209
7.20 GB/sec |
|
Stream Triad
single-core vector |
4533
8.48 GB/sec |