Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4970 | 6286 |
Floating Point | Processor floating point performance | 8585 | |
Memory | Memory performance | 5079 | |
Stream | Memory bandwidth performance | 5260 |
User | baseball7271 |
Upload Date | Tue, 02 Aug 2011 23:56:22 +0000 |
Views | 1 |
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 | 4970 | |
---|---|---|
Blowfish
single-core scalar |
1748
76.8 MB/sec |
|
Blowfish
multi-core scalar |
5457
224 MB/sec |
|
Text Compress
single-core scalar |
2776
8.88 MB/sec |
|
Text Compress
multi-core scalar |
6828
22.4 MB/sec |
|
Text Decompress
single-core scalar |
3101
12.7 MB/sec |
|
Text Decompress
multi-core scalar |
7732
30.8 MB/sec |
|
Image Compress
single-core scalar |
2600
21.5 Mpixels/sec |
|
Image Compress
multi-core scalar |
6405
53.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
3017
50.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6369
104 Mpixels/sec |
|
Lua
single-core scalar |
4498
1.73 Mnodes/sec |
|
Lua
multi-core scalar |
9115
3.51 Mnodes/sec |
Floating Point | 8585 | |
---|---|---|
Mandelbrot
single-core scalar |
2430
1.62 Gflops |
|
Mandelbrot
multi-core scalar |
7996
5.23 Gflops |
|
Dot Product
single-core scalar |
3926
1.90 Gflops |
|
Dot Product
multi-core scalar |
9235
4.21 Gflops |
|
Dot Product
single-core vector |
4775
5.72 Gflops |
|
Dot Product
multi-core vector |
13170
13.7 Gflops |
|
LU Decomposition
single-core scalar |
1976
1.76 Gflops |
|
LU Decomposition
multi-core scalar |
4187
3.67 Gflops |
|
Primality Test
single-core scalar |
6837
1.02 Gflops |
|
Primality Test
multi-core scalar |
12879
2.39 Gflops |
|
Sharpen Image
single-core scalar |
5645
13.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17234
39.7 Mpixels/sec |
|
Blur Image
single-core scalar |
6747
5.34 Mpixels/sec |
|
Blur Image
multi-core scalar |
23158
18.2 Mpixels/sec |
Memory | 5079 | |
---|---|---|
Read Sequential
single-core scalar |
5513
6.75 GB/sec |
|
Write Sequential
single-core scalar |
7930
5.42 GB/sec |
|
Stdlib Allocate
single-core scalar |
3708
13.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3530
7.31 GB/sec |
|
Stdlib Copy
single-core scalar |
4718
4.86 GB/sec |
Stream | 5260 | |
---|---|---|
Stream Copy
single-core scalar |
4883
6.68 GB/sec |
|
Stream Copy
single-core vector |
5833
7.56 GB/sec |
|
Stream Scale
single-core scalar |
4879
6.33 GB/sec |
|
Stream Scale
single-core vector |
5446
7.35 GB/sec |
|
Stream Add
single-core scalar |
5041
7.61 GB/sec |
|
Stream Add
single-core vector |
6282
8.74 GB/sec |
|
Stream Triad
single-core scalar |
5290
7.31 GB/sec |
|
Stream Triad
single-core vector |
4430
8.29 GB/sec |