Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4565 | 5822 |
Floating Point | Processor floating point performance | 7906 | |
Memory | Memory performance | 4711 | |
Stream | Memory bandwidth performance | 5155 |
User | Djuroen |
Upload Date | Thu, 09 Feb 2012 23:21:24 +0000 |
Views | 6 |
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 | 4565 | |
---|---|---|
Blowfish
single-core scalar |
1636
71.9 MB/sec |
|
Blowfish
multi-core scalar |
5017
206 MB/sec |
|
Text Compress
single-core scalar |
2481
7.94 MB/sec |
|
Text Compress
multi-core scalar |
6153
20.2 MB/sec |
|
Text Decompress
single-core scalar |
2925
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7101
28.3 MB/sec |
|
Image Compress
single-core scalar |
2393
19.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
5891
49.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
2662
44.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5943
97.0 Mpixels/sec |
|
Lua
single-core scalar |
4242
1.63 Mnodes/sec |
|
Lua
multi-core scalar |
8340
3.21 Mnodes/sec |
Floating Point | 7906 | |
---|---|---|
Mandelbrot
single-core scalar |
2255
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7383
4.83 Gflops |
|
Dot Product
single-core scalar |
3678
1.78 Gflops |
|
Dot Product
multi-core scalar |
8749
3.99 Gflops |
|
Dot Product
single-core vector |
4405
5.28 Gflops |
|
Dot Product
multi-core vector |
12048
12.5 Gflops |
|
LU Decomposition
single-core scalar |
1716
1.53 Gflops |
|
LU Decomposition
multi-core scalar |
3853
3.38 Gflops |
|
Primality Test
single-core scalar |
6365
951 Mflops |
|
Primality Test
multi-core scalar |
11763
2.18 Gflops |
|
Sharpen Image
single-core scalar |
5292
12.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15892
36.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6348
5.02 Mpixels/sec |
|
Blur Image
multi-core scalar |
20943
16.5 Mpixels/sec |
Memory | 4711 | |
---|---|---|
Read Sequential
single-core scalar |
5161
6.32 GB/sec |
|
Write Sequential
single-core scalar |
7286
4.98 GB/sec |
|
Stdlib Allocate
single-core scalar |
3208
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3483
7.21 GB/sec |
|
Stdlib Copy
single-core scalar |
4420
4.56 GB/sec |
Stream | 5155 | |
---|---|---|
Stream Copy
single-core scalar |
4660
6.37 GB/sec |
|
Stream Copy
single-core vector |
5573
7.23 GB/sec |
|
Stream Scale
single-core scalar |
4943
6.41 GB/sec |
|
Stream Scale
single-core vector |
5325
7.19 GB/sec |
|
Stream Add
single-core scalar |
4837
7.30 GB/sec |
|
Stream Add
single-core vector |
6168
8.58 GB/sec |
|
Stream Triad
single-core scalar |
5275
7.29 GB/sec |
|
Stream Triad
single-core vector |
4463
8.35 GB/sec |