Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4635 | 6362 |
Floating Point | Processor floating point performance | 9129 | |
Memory | Memory performance | 4761 | |
Stream | Memory bandwidth performance | 5932 |
User | mackozer |
Upload Date | Thu, 04 Aug 2011 16:55:59 +0000 |
Views | 34 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.0 |
Model | MacBookAir4,2 |
Processor |
Intel Core i5-2557M @ 1.70 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 | 4635 | |
---|---|---|
Blowfish
single-core scalar |
1818
79.9 MB/sec |
|
Blowfish
multi-core scalar |
6164
253 MB/sec |
|
Text Compress
single-core scalar |
2526
8.08 MB/sec |
|
Text Compress
multi-core scalar |
5940
19.5 MB/sec |
|
Text Decompress
single-core scalar |
2572
10.6 MB/sec |
|
Text Decompress
multi-core scalar |
6580
26.2 MB/sec |
|
Image Compress
single-core scalar |
2402
19.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
5809
48.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
2974
49.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6284
103 Mpixels/sec |
|
Lua
single-core scalar |
4090
1.57 Mnodes/sec |
|
Lua
multi-core scalar |
8471
3.26 Mnodes/sec |
Floating Point | 9129 | |
---|---|---|
Mandelbrot
single-core scalar |
2106
1.40 Gflops |
|
Mandelbrot
multi-core scalar |
7212
4.72 Gflops |
|
Dot Product
single-core scalar |
3703
1.79 Gflops |
|
Dot Product
multi-core scalar |
10296
4.69 Gflops |
|
Dot Product
single-core vector |
5955
7.13 Gflops |
|
Dot Product
multi-core vector |
15885
16.5 Gflops |
|
LU Decomposition
single-core scalar |
2282
2.03 Gflops |
|
LU Decomposition
multi-core scalar |
3305
2.90 Gflops |
|
Primality Test
single-core scalar |
5932
886 Mflops |
|
Primality Test
multi-core scalar |
11123
2.06 Gflops |
|
Sharpen Image
single-core scalar |
10988
25.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
26811
61.8 Mpixels/sec |
|
Blur Image
single-core scalar |
4992
3.95 Mpixels/sec |
|
Blur Image
multi-core scalar |
17216
13.5 Mpixels/sec |
Memory | 4761 | |
---|---|---|
Read Sequential
single-core scalar |
5394
6.61 GB/sec |
|
Write Sequential
single-core scalar |
6931
4.74 GB/sec |
|
Stdlib Allocate
single-core scalar |
3430
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3515
7.28 GB/sec |
|
Stdlib Copy
single-core scalar |
4539
4.68 GB/sec |
Stream | 5932 | |
---|---|---|
Stream Copy
single-core scalar |
5244
7.17 GB/sec |
|
Stream Copy
single-core vector |
6722
8.72 GB/sec |
|
Stream Scale
single-core scalar |
5193
6.74 GB/sec |
|
Stream Scale
single-core vector |
6418
8.66 GB/sec |
|
Stream Add
single-core scalar |
6075
9.17 GB/sec |
|
Stream Add
single-core vector |
6910
9.61 GB/sec |
|
Stream Triad
single-core scalar |
5599
7.74 GB/sec |
|
Stream Triad
single-core vector |
5301
9.92 GB/sec |