Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4609 | 5809 |
Floating Point | Processor floating point performance | 7753 | |
Memory | Memory performance | 4822 | |
Stream | Memory bandwidth performance | 5181 |
User | Djuroen |
Upload Date | Sun, 12 Feb 2012 23:47:39 +0000 |
Views | 1 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.3 (Build 11D50b) |
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.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4609 | |
---|---|---|
Blowfish
single-core scalar |
1640
72.0 MB/sec |
|
Blowfish
multi-core scalar |
5064
208 MB/sec |
|
Text Compress
single-core scalar |
2615
8.36 MB/sec |
|
Text Compress
multi-core scalar |
6244
20.5 MB/sec |
|
Text Decompress
single-core scalar |
2920
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7112
28.3 MB/sec |
|
Image Compress
single-core scalar |
2387
19.7 Mpixels/sec |
|
Image Compress
multi-core scalar |
5896
49.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
2772
46.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5977
97.5 Mpixels/sec |
|
Lua
single-core scalar |
4267
1.64 Mnodes/sec |
|
Lua
multi-core scalar |
8415
3.24 Mnodes/sec |
Floating Point | 7753 | |
---|---|---|
Mandelbrot
single-core scalar |
2253
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7214
4.72 Gflops |
|
Dot Product
single-core scalar |
3400
1.64 Gflops |
|
Dot Product
multi-core scalar |
8406
3.83 Gflops |
|
Dot Product
single-core vector |
3740
4.48 Gflops |
|
Dot Product
multi-core vector |
11849
12.3 Gflops |
|
LU Decomposition
single-core scalar |
1593
1.42 Gflops |
|
LU Decomposition
multi-core scalar |
3749
3.29 Gflops |
|
Primality Test
single-core scalar |
6320
944 Mflops |
|
Primality Test
multi-core scalar |
11774
2.19 Gflops |
|
Sharpen Image
single-core scalar |
4821
11.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15891
36.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6403
5.07 Mpixels/sec |
|
Blur Image
multi-core scalar |
21141
16.6 Mpixels/sec |
Memory | 4822 | |
---|---|---|
Read Sequential
single-core scalar |
5169
6.33 GB/sec |
|
Write Sequential
single-core scalar |
7341
5.02 GB/sec |
|
Stdlib Allocate
single-core scalar |
3385
12.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3538
7.32 GB/sec |
|
Stdlib Copy
single-core scalar |
4677
4.82 GB/sec |
Stream | 5181 | |
---|---|---|
Stream Copy
single-core scalar |
4784
6.54 GB/sec |
|
Stream Copy
single-core vector |
5683
7.37 GB/sec |
|
Stream Scale
single-core scalar |
4980
6.46 GB/sec |
|
Stream Scale
single-core vector |
5321
7.18 GB/sec |
|
Stream Add
single-core scalar |
4825
7.28 GB/sec |
|
Stream Add
single-core vector |
6005
8.35 GB/sec |
|
Stream Triad
single-core scalar |
5368
7.42 GB/sec |
|
Stream Triad
single-core vector |
4488
8.40 GB/sec |