Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4593 | 5849 |
Floating Point | Processor floating point performance | 7909 | |
Memory | Memory performance | 4801 | |
Stream | Memory bandwidth performance | 5136 |
User | Djuroen |
Upload Date | Thu, 09 Feb 2012 23:29:00 +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 | 4593 | |
---|---|---|
Blowfish
single-core scalar |
1645
72.3 MB/sec |
|
Blowfish
multi-core scalar |
5111
209 MB/sec |
|
Text Compress
single-core scalar |
2614
8.36 MB/sec |
|
Text Compress
multi-core scalar |
6145
20.2 MB/sec |
|
Text Decompress
single-core scalar |
2926
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7020
28.0 MB/sec |
|
Image Compress
single-core scalar |
2380
19.7 Mpixels/sec |
|
Image Compress
multi-core scalar |
5900
49.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
2774
46.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5967
97.4 Mpixels/sec |
|
Lua
single-core scalar |
4229
1.63 Mnodes/sec |
|
Lua
multi-core scalar |
8409
3.23 Mnodes/sec |
Floating Point | 7909 | |
---|---|---|
Mandelbrot
single-core scalar |
2243
1.49 Gflops |
|
Mandelbrot
multi-core scalar |
7374
4.83 Gflops |
|
Dot Product
single-core scalar |
3638
1.76 Gflops |
|
Dot Product
multi-core scalar |
8508
3.88 Gflops |
|
Dot Product
single-core vector |
4321
5.18 Gflops |
|
Dot Product
multi-core vector |
12015
12.5 Gflops |
|
LU Decomposition
single-core scalar |
1729
1.54 Gflops |
|
LU Decomposition
multi-core scalar |
3810
3.34 Gflops |
|
Primality Test
single-core scalar |
6330
945 Mflops |
|
Primality Test
multi-core scalar |
11922
2.21 Gflops |
|
Sharpen Image
single-core scalar |
5294
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16030
36.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6365
5.04 Mpixels/sec |
|
Blur Image
multi-core scalar |
21148
16.6 Mpixels/sec |
Memory | 4801 | |
---|---|---|
Read Sequential
single-core scalar |
5148
6.30 GB/sec |
|
Write Sequential
single-core scalar |
7402
5.06 GB/sec |
|
Stdlib Allocate
single-core scalar |
3315
12.4 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3473
7.19 GB/sec |
|
Stdlib Copy
single-core scalar |
4670
4.81 GB/sec |
Stream | 5136 | |
---|---|---|
Stream Copy
single-core scalar |
4792
6.55 GB/sec |
|
Stream Copy
single-core vector |
5594
7.25 GB/sec |
|
Stream Scale
single-core scalar |
4790
6.22 GB/sec |
|
Stream Scale
single-core vector |
5341
7.21 GB/sec |
|
Stream Add
single-core scalar |
4763
7.19 GB/sec |
|
Stream Add
single-core vector |
6017
8.37 GB/sec |
|
Stream Triad
single-core scalar |
5284
7.30 GB/sec |
|
Stream Triad
single-core vector |
4507
8.44 GB/sec |