Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4996 | 6288 |
Floating Point | Processor floating point performance | 8615 | |
Memory | Memory performance | 5024 | |
Stream | Memory bandwidth performance | 5200 |
User | jcasimir |
Upload Date | Sat, 30 Jul 2011 20:20:23 +0000 |
Views | 3 |
MacBookAir4,1 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
Model | MacBookAir4,1 |
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-C08A6BB70A942AC2 MacBookAir4,1 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4996 | |
---|---|---|
Blowfish
single-core scalar |
1766
77.6 MB/sec |
|
Blowfish
multi-core scalar |
5512
226 MB/sec |
|
Text Compress
single-core scalar |
2812
8.99 MB/sec |
|
Text Compress
multi-core scalar |
6859
22.5 MB/sec |
|
Text Decompress
single-core scalar |
3146
12.9 MB/sec |
|
Text Decompress
multi-core scalar |
7752
30.9 MB/sec |
|
Image Compress
single-core scalar |
2589
21.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
6386
53.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
2980
50.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6441
105 Mpixels/sec |
|
Lua
single-core scalar |
4600
1.77 Mnodes/sec |
|
Lua
multi-core scalar |
9116
3.51 Mnodes/sec |
Floating Point | 8615 | |
---|---|---|
Mandelbrot
single-core scalar |
2432
1.62 Gflops |
|
Mandelbrot
multi-core scalar |
8028
5.25 Gflops |
|
Dot Product
single-core scalar |
3955
1.91 Gflops |
|
Dot Product
multi-core scalar |
9482
4.32 Gflops |
|
Dot Product
single-core vector |
4761
5.70 Gflops |
|
Dot Product
multi-core vector |
13185
13.7 Gflops |
|
LU Decomposition
single-core scalar |
1840
1.64 Gflops |
|
LU Decomposition
multi-core scalar |
4133
3.62 Gflops |
|
Primality Test
single-core scalar |
6868
1.03 Gflops |
|
Primality Test
multi-core scalar |
13029
2.42 Gflops |
|
Sharpen Image
single-core scalar |
5692
13.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17390
40.1 Mpixels/sec |
|
Blur Image
single-core scalar |
6873
5.44 Mpixels/sec |
|
Blur Image
multi-core scalar |
22942
18.0 Mpixels/sec |
Memory | 5024 | |
---|---|---|
Read Sequential
single-core scalar |
5334
6.53 GB/sec |
|
Write Sequential
single-core scalar |
7926
5.42 GB/sec |
|
Stdlib Allocate
single-core scalar |
3608
13.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3534
7.32 GB/sec |
|
Stdlib Copy
single-core scalar |
4721
4.87 GB/sec |
Stream | 5200 | |
---|---|---|
Stream Copy
single-core scalar |
4949
6.77 GB/sec |
|
Stream Copy
single-core vector |
5578
7.23 GB/sec |
|
Stream Scale
single-core scalar |
5030
6.53 GB/sec |
|
Stream Scale
single-core vector |
5277
7.12 GB/sec |
|
Stream Add
single-core scalar |
4973
7.51 GB/sec |
|
Stream Add
single-core vector |
5991
8.33 GB/sec |
|
Stream Triad
single-core scalar |
5368
7.42 GB/sec |
|
Stream Triad
single-core vector |
4440
8.31 GB/sec |