Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5028 | 6748 |
Floating Point | Processor floating point performance | 9580 | |
Memory | Memory performance | 5057 | |
Stream | Memory bandwidth performance | 6248 |
User | pietdelsupehe |
Upload Date | Fri, 26 Aug 2011 01:51:42 +0000 |
Views | 2 |
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 | 5028 | |
---|---|---|
Blowfish
single-core scalar |
1959
86.1 MB/sec |
|
Blowfish
multi-core scalar |
6684
274 MB/sec |
|
Text Compress
single-core scalar |
2733
8.74 MB/sec |
|
Text Compress
multi-core scalar |
6454
21.2 MB/sec |
|
Text Decompress
single-core scalar |
2772
11.4 MB/sec |
|
Text Decompress
multi-core scalar |
7200
28.7 MB/sec |
|
Image Compress
single-core scalar |
2573
21.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
6266
52.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
3202
53.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6868
112 Mpixels/sec |
|
Lua
single-core scalar |
4429
1.71 Mnodes/sec |
|
Lua
multi-core scalar |
9196
3.54 Mnodes/sec |
Floating Point | 9580 | |
---|---|---|
Mandelbrot
single-core scalar |
2276
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7823
5.12 Gflops |
|
Dot Product
single-core scalar |
3989
1.93 Gflops |
|
Dot Product
multi-core scalar |
11167
5.09 Gflops |
|
Dot Product
single-core vector |
6173
7.40 Gflops |
|
Dot Product
multi-core vector |
17179
17.9 Gflops |
|
LU Decomposition
single-core scalar |
2419
2.15 Gflops |
|
LU Decomposition
multi-core scalar |
3653
3.20 Gflops |
|
Primality Test
single-core scalar |
6400
956 Mflops |
|
Primality Test
multi-core scalar |
12378
2.30 Gflops |
|
Sharpen Image
single-core scalar |
8745
20.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
27892
64.3 Mpixels/sec |
|
Blur Image
single-core scalar |
5432
4.30 Mpixels/sec |
|
Blur Image
multi-core scalar |
18606
14.6 Mpixels/sec |
Memory | 5057 | |
---|---|---|
Read Sequential
single-core scalar |
5780
7.08 GB/sec |
|
Write Sequential
single-core scalar |
7461
5.10 GB/sec |
|
Stdlib Allocate
single-core scalar |
3738
14.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3573
7.40 GB/sec |
|
Stdlib Copy
single-core scalar |
4735
4.88 GB/sec |
Stream | 6248 | |
---|---|---|
Stream Copy
single-core scalar |
5545
7.58 GB/sec |
|
Stream Copy
single-core vector |
7544
9.78 GB/sec |
|
Stream Scale
single-core scalar |
5450
7.07 GB/sec |
|
Stream Scale
single-core vector |
6779
9.15 GB/sec |
|
Stream Add
single-core scalar |
6233
9.41 GB/sec |
|
Stream Add
single-core vector |
7272
10.1 GB/sec |
|
Stream Triad
single-core scalar |
5906
8.16 GB/sec |
|
Stream Triad
single-core vector |
5261
9.85 GB/sec |