Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5003 | 6291 |
Floating Point | Processor floating point performance | 8587 | |
Memory | Memory performance | 5095 | |
Stream | Memory bandwidth performance | 5162 |
User | maclife |
Upload Date | Tue, 26 Jul 2011 18:19:52 +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 | 5003 | |
---|---|---|
Blowfish
single-core scalar |
1771
77.8 MB/sec |
|
Blowfish
multi-core scalar |
5541
227 MB/sec |
|
Text Compress
single-core scalar |
2821
9.02 MB/sec |
|
Text Compress
multi-core scalar |
6782
22.2 MB/sec |
|
Text Decompress
single-core scalar |
3128
12.9 MB/sec |
|
Text Decompress
multi-core scalar |
7740
30.8 MB/sec |
|
Image Compress
single-core scalar |
2600
21.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
6399
53.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
2942
49.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6598
108 Mpixels/sec |
|
Lua
single-core scalar |
4593
1.77 Mnodes/sec |
|
Lua
multi-core scalar |
9121
3.51 Mnodes/sec |
Floating Point | 8587 | |
---|---|---|
Mandelbrot
single-core scalar |
2436
1.62 Gflops |
|
Mandelbrot
multi-core scalar |
7997
5.23 Gflops |
|
Dot Product
single-core scalar |
3952
1.91 Gflops |
|
Dot Product
multi-core scalar |
9245
4.21 Gflops |
|
Dot Product
single-core vector |
4768
5.71 Gflops |
|
Dot Product
multi-core vector |
13183
13.7 Gflops |
|
LU Decomposition
single-core scalar |
1839
1.64 Gflops |
|
LU Decomposition
multi-core scalar |
4160
3.65 Gflops |
|
Primality Test
single-core scalar |
6837
1.02 Gflops |
|
Primality Test
multi-core scalar |
12950
2.40 Gflops |
|
Sharpen Image
single-core scalar |
5689
13.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17382
40.1 Mpixels/sec |
|
Blur Image
single-core scalar |
6883
5.45 Mpixels/sec |
|
Blur Image
multi-core scalar |
22905
18.0 Mpixels/sec |
Memory | 5095 | |
---|---|---|
Read Sequential
single-core scalar |
5530
6.77 GB/sec |
|
Write Sequential
single-core scalar |
7911
5.41 GB/sec |
|
Stdlib Allocate
single-core scalar |
3723
13.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3539
7.32 GB/sec |
|
Stdlib Copy
single-core scalar |
4775
4.92 GB/sec |
Stream | 5162 | |
---|---|---|
Stream Copy
single-core scalar |
4816
6.59 GB/sec |
|
Stream Copy
single-core vector |
5512
7.15 GB/sec |
|
Stream Scale
single-core scalar |
4883
6.34 GB/sec |
|
Stream Scale
single-core vector |
5283
7.13 GB/sec |
|
Stream Add
single-core scalar |
4919
7.43 GB/sec |
|
Stream Add
single-core vector |
6069
8.44 GB/sec |
|
Stream Triad
single-core scalar |
5361
7.41 GB/sec |
|
Stream Triad
single-core vector |
4453
8.34 GB/sec |