Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5007 | 6281 |
Floating Point | Processor floating point performance | 8584 | |
Memory | Memory performance | 4989 | |
Stream | Memory bandwidth performance | 5270 |
Upload Date | Tue, 26 Jul 2011 03:45:21 +0000 |
Views | 158 |
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 | 5007 | |
---|---|---|
Blowfish
single-core scalar |
1755
77.1 MB/sec |
|
Blowfish
multi-core scalar |
5512
226 MB/sec |
|
Text Compress
single-core scalar |
2819
9.02 MB/sec |
|
Text Compress
multi-core scalar |
6828
22.4 MB/sec |
|
Text Decompress
single-core scalar |
3140
12.9 MB/sec |
|
Text Decompress
multi-core scalar |
7677
30.6 MB/sec |
|
Image Compress
single-core scalar |
2579
21.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
6530
54.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
2990
50.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6605
108 Mpixels/sec |
|
Lua
single-core scalar |
4544
1.75 Mnodes/sec |
|
Lua
multi-core scalar |
9106
3.50 Mnodes/sec |
Floating Point | 8584 | |
---|---|---|
Mandelbrot
single-core scalar |
2423
1.61 Gflops |
|
Mandelbrot
multi-core scalar |
8020
5.25 Gflops |
|
Dot Product
single-core scalar |
3924
1.90 Gflops |
|
Dot Product
multi-core scalar |
9219
4.20 Gflops |
|
Dot Product
single-core vector |
4740
5.68 Gflops |
|
Dot Product
multi-core vector |
13159
13.7 Gflops |
|
LU Decomposition
single-core scalar |
1866
1.66 Gflops |
|
LU Decomposition
multi-core scalar |
4157
3.65 Gflops |
|
Primality Test
single-core scalar |
6834
1.02 Gflops |
|
Primality Test
multi-core scalar |
12955
2.40 Gflops |
|
Sharpen Image
single-core scalar |
5678
13.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17364
40.0 Mpixels/sec |
|
Blur Image
single-core scalar |
6891
5.45 Mpixels/sec |
|
Blur Image
multi-core scalar |
22947
18.0 Mpixels/sec |
Memory | 4989 | |
---|---|---|
Read Sequential
single-core scalar |
5454
6.68 GB/sec |
|
Write Sequential
single-core scalar |
7880
5.39 GB/sec |
|
Stdlib Allocate
single-core scalar |
3585
13.4 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3551
7.35 GB/sec |
|
Stdlib Copy
single-core scalar |
4475
4.61 GB/sec |
Stream | 5270 | |
---|---|---|
Stream Copy
single-core scalar |
4950
6.77 GB/sec |
|
Stream Copy
single-core vector |
5635
7.31 GB/sec |
|
Stream Scale
single-core scalar |
5181
6.72 GB/sec |
|
Stream Scale
single-core vector |
5675
7.66 GB/sec |
|
Stream Add
single-core scalar |
4967
7.50 GB/sec |
|
Stream Add
single-core vector |
5992
8.34 GB/sec |
|
Stream Triad
single-core scalar |
5308
7.33 GB/sec |
|
Stream Triad
single-core vector |
4453
8.34 GB/sec |