Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4612 | 5869 |
Floating Point | Processor floating point performance | 7945 | |
Memory | Memory performance | 4803 | |
Stream | Memory bandwidth performance | 5141 |
User | maclife |
Upload Date | Tue, 02 Aug 2011 13:31:22 +0000 |
Views | 1 |
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 | 4612 | |
---|---|---|
Blowfish
single-core scalar |
1646
72.3 MB/sec |
|
Blowfish
multi-core scalar |
5074
208 MB/sec |
|
Text Compress
single-core scalar |
2621
8.39 MB/sec |
|
Text Compress
multi-core scalar |
6235
20.5 MB/sec |
|
Text Decompress
single-core scalar |
2934
12.1 MB/sec |
|
Text Decompress
multi-core scalar |
7081
28.2 MB/sec |
|
Image Compress
single-core scalar |
2402
19.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
5948
50.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
2722
45.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6041
98.6 Mpixels/sec |
|
Lua
single-core scalar |
4237
1.63 Mnodes/sec |
|
Lua
multi-core scalar |
8408
3.23 Mnodes/sec |
Floating Point | 7945 | |
---|---|---|
Mandelbrot
single-core scalar |
2257
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7389
4.84 Gflops |
|
Dot Product
single-core scalar |
3682
1.78 Gflops |
|
Dot Product
multi-core scalar |
8772
4.00 Gflops |
|
Dot Product
single-core vector |
4405
5.28 Gflops |
|
Dot Product
multi-core vector |
12077
12.6 Gflops |
|
LU Decomposition
single-core scalar |
1704
1.52 Gflops |
|
LU Decomposition
multi-core scalar |
3803
3.33 Gflops |
|
Primality Test
single-core scalar |
6389
954 Mflops |
|
Primality Test
multi-core scalar |
11844
2.20 Gflops |
|
Sharpen Image
single-core scalar |
5283
12.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16011
36.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6403
5.07 Mpixels/sec |
|
Blur Image
multi-core scalar |
21219
16.7 Mpixels/sec |
Memory | 4803 | |
---|---|---|
Read Sequential
single-core scalar |
5170
6.33 GB/sec |
|
Write Sequential
single-core scalar |
7391
5.06 GB/sec |
|
Stdlib Allocate
single-core scalar |
3244
12.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3506
7.26 GB/sec |
|
Stdlib Copy
single-core scalar |
4705
4.85 GB/sec |
Stream | 5141 | |
---|---|---|
Stream Copy
single-core scalar |
4757
6.51 GB/sec |
|
Stream Copy
single-core vector |
5620
7.29 GB/sec |
|
Stream Scale
single-core scalar |
4744
6.16 GB/sec |
|
Stream Scale
single-core vector |
5518
7.45 GB/sec |
|
Stream Add
single-core scalar |
4774
7.21 GB/sec |
|
Stream Add
single-core vector |
6021
8.38 GB/sec |
|
Stream Triad
single-core scalar |
5261
7.27 GB/sec |
|
Stream Triad
single-core vector |
4437
8.31 GB/sec |