Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4610 | 5870 |
Floating Point | Processor floating point performance | 7938 | |
Memory | Memory performance | 4806 | |
Stream | Memory bandwidth performance | 5177 |
User | donscooba |
Upload Date | Fri, 07 Oct 2011 04:18:23 +0000 |
Views | 2 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
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.B08.1109011050 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4610 | |
---|---|---|
Blowfish
single-core scalar |
1642
72.1 MB/sec |
|
Blowfish
multi-core scalar |
5084
208 MB/sec |
|
Text Compress
single-core scalar |
2623
8.39 MB/sec |
|
Text Compress
multi-core scalar |
6251
20.5 MB/sec |
|
Text Decompress
single-core scalar |
2904
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7080
28.2 MB/sec |
|
Image Compress
single-core scalar |
2410
19.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5917
49.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
2819
47.3 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5952
97.1 Mpixels/sec |
|
Lua
single-core scalar |
4235
1.63 Mnodes/sec |
|
Lua
multi-core scalar |
8405
3.23 Mnodes/sec |
Floating Point | 7938 | |
---|---|---|
Mandelbrot
single-core scalar |
2267
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7372
4.82 Gflops |
|
Dot Product
single-core scalar |
3627
1.75 Gflops |
|
Dot Product
multi-core scalar |
8721
3.97 Gflops |
|
Dot Product
single-core vector |
4447
5.33 Gflops |
|
Dot Product
multi-core vector |
12130
12.6 Gflops |
|
LU Decomposition
single-core scalar |
1766
1.57 Gflops |
|
LU Decomposition
multi-core scalar |
3843
3.37 Gflops |
|
Primality Test
single-core scalar |
6308
942 Mflops |
|
Primality Test
multi-core scalar |
11906
2.21 Gflops |
|
Sharpen Image
single-core scalar |
5257
12.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15990
36.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6429
5.09 Mpixels/sec |
|
Blur Image
multi-core scalar |
21080
16.6 Mpixels/sec |
Memory | 4806 | |
---|---|---|
Read Sequential
single-core scalar |
5120
6.27 GB/sec |
|
Write Sequential
single-core scalar |
7347
5.03 GB/sec |
|
Stdlib Allocate
single-core scalar |
3395
12.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3500
7.25 GB/sec |
|
Stdlib Copy
single-core scalar |
4671
4.82 GB/sec |
Stream | 5177 | |
---|---|---|
Stream Copy
single-core scalar |
4702
6.43 GB/sec |
|
Stream Copy
single-core vector |
5647
7.32 GB/sec |
|
Stream Scale
single-core scalar |
4883
6.34 GB/sec |
|
Stream Scale
single-core vector |
5456
7.36 GB/sec |
|
Stream Add
single-core scalar |
4749
7.17 GB/sec |
|
Stream Add
single-core vector |
6181
8.60 GB/sec |
|
Stream Triad
single-core scalar |
5301
7.32 GB/sec |
|
Stream Triad
single-core vector |
4504
8.43 GB/sec |