Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4006 | 5429 |
Floating Point | Processor floating point performance | 7408 | |
Memory | Memory performance | 4902 | |
Stream | Memory bandwidth performance | 4538 |
User | technolize |
Upload Date | Mon, 08 Aug 2011 13:29:49 +0000 |
Views | 2 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
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 | 32 KB |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
L3 Cache | 3072 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4006 | |
---|---|---|
Blowfish
single-core scalar |
1738
76.4 MB/sec |
|
Blowfish
multi-core scalar |
5379
220 MB/sec |
|
Text Compress
single-core scalar |
2276
7.28 MB/sec |
|
Text Compress
multi-core scalar |
5462
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2480
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6136
24.4 MB/sec |
|
Image Compress
single-core scalar |
1893
15.6 Mpixels/sec |
|
Image Compress
multi-core scalar |
4727
39.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
1879
31.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4249
69.3 Mpixels/sec |
|
Lua
single-core scalar |
3757
1.45 Mnodes/sec |
|
Lua
multi-core scalar |
8103
3.12 Mnodes/sec |
Floating Point | 7408 | |
---|---|---|
Mandelbrot
single-core scalar |
2251
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7382
4.83 Gflops |
|
Dot Product
single-core scalar |
3595
1.74 Gflops |
|
Dot Product
multi-core scalar |
9269
4.22 Gflops |
|
Dot Product
single-core vector |
4442
5.32 Gflops |
|
Dot Product
multi-core vector |
11420
11.9 Gflops |
|
LU Decomposition
single-core scalar |
1023
911 Mflops |
|
LU Decomposition
multi-core scalar |
2276
2.00 Gflops |
|
Primality Test
single-core scalar |
5413
808 Mflops |
|
Primality Test
multi-core scalar |
9882
1.83 Gflops |
|
Sharpen Image
single-core scalar |
4968
11.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14958
34.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6316
5.00 Mpixels/sec |
|
Blur Image
multi-core scalar |
20520
16.1 Mpixels/sec |
Memory | 4902 | |
---|---|---|
Read Sequential
single-core scalar |
5587
6.84 GB/sec |
|
Write Sequential
single-core scalar |
8055
5.51 GB/sec |
|
Stdlib Allocate
single-core scalar |
2953
11.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3459
7.16 GB/sec |
|
Stdlib Copy
single-core scalar |
4460
4.60 GB/sec |
Stream | 4538 | |
---|---|---|
Stream Copy
single-core scalar |
4891
6.69 GB/sec |
|
Stream Copy
single-core vector |
5821
7.55 GB/sec |
|
Stream Scale
single-core scalar |
5146
6.68 GB/sec |
|
Stream Scale
single-core vector |
5742
7.75 GB/sec |
|
Stream Add
single-core scalar |
1932
2.92 GB/sec |
|
Stream Add
single-core vector |
6095
8.48 GB/sec |
|
Stream Triad
single-core scalar |
2225
3.07 GB/sec |
|
Stream Triad
single-core vector |
4453
8.34 GB/sec |