Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4733 | 6412 |
Floating Point | Processor floating point performance | 9055 | |
Memory | Memory performance | 4742 | |
Stream | Memory bandwidth performance | 6387 |
User | brosner |
Upload Date | Tue, 26 Jul 2011 22:07:57 +0000 |
Views | 1 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.0 |
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 | 0 KB |
L1 Data Cache | 0 KB |
L2 Cache | 1024 KB |
L3 Cache | 0 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4733 | |
---|---|---|
Blowfish
single-core scalar |
1848
81.2 MB/sec |
|
Blowfish
multi-core scalar |
6159
252 MB/sec |
|
Text Compress
single-core scalar |
2522
8.07 MB/sec |
|
Text Compress
multi-core scalar |
6062
19.9 MB/sec |
|
Text Decompress
single-core scalar |
2578
10.6 MB/sec |
|
Text Decompress
multi-core scalar |
6752
26.9 MB/sec |
|
Image Compress
single-core scalar |
2435
20.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
6039
50.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
3071
51.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6495
106 Mpixels/sec |
|
Lua
single-core scalar |
4171
1.61 Mnodes/sec |
|
Lua
multi-core scalar |
8675
3.34 Mnodes/sec |
Floating Point | 9055 | |
---|---|---|
Mandelbrot
single-core scalar |
2168
1.44 Gflops |
|
Mandelbrot
multi-core scalar |
7202
4.71 Gflops |
|
Dot Product
single-core scalar |
3724
1.80 Gflops |
|
Dot Product
multi-core scalar |
10346
4.71 Gflops |
|
Dot Product
single-core vector |
6072
7.28 Gflops |
|
Dot Product
multi-core vector |
15724
16.4 Gflops |
|
LU Decomposition
single-core scalar |
1963
1.75 Gflops |
|
LU Decomposition
multi-core scalar |
3378
2.96 Gflops |
|
Primality Test
single-core scalar |
5896
881 Mflops |
|
Primality Test
multi-core scalar |
11437
2.12 Gflops |
|
Sharpen Image
single-core scalar |
10722
25.0 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
25615
59.0 Mpixels/sec |
|
Blur Image
single-core scalar |
5120
4.05 Mpixels/sec |
|
Blur Image
multi-core scalar |
17403
13.7 Mpixels/sec |
Memory | 4742 | |
---|---|---|
Read Sequential
single-core scalar |
5455
6.68 GB/sec |
|
Write Sequential
single-core scalar |
6949
4.75 GB/sec |
|
Stdlib Allocate
single-core scalar |
3354
12.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3386
7.01 GB/sec |
|
Stdlib Copy
single-core scalar |
4566
4.71 GB/sec |
Stream | 6387 | |
---|---|---|
Stream Copy
single-core scalar |
6081
8.32 GB/sec |
|
Stream Copy
single-core vector |
7115
9.23 GB/sec |
|
Stream Scale
single-core scalar |
5842
7.58 GB/sec |
|
Stream Scale
single-core vector |
6812
9.19 GB/sec |
|
Stream Add
single-core scalar |
6395
9.65 GB/sec |
|
Stream Add
single-core vector |
7274
10.1 GB/sec |
|
Stream Triad
single-core scalar |
6173
8.53 GB/sec |
|
Stream Triad
single-core vector |
5409
10.1 GB/sec |