Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3915 | 6248 |
Floating Point | Processor floating point performance | 8791 | |
Memory | Memory performance | 5690 | |
Stream | Memory bandwidth performance | 6632 |
User | mardashtii |
Upload Date | Sun, 14 Aug 2011 20:34:16 +0000 |
Views | 1 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.0 |
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 | 0 KB |
L1 Data Cache | 0 KB |
L2 Cache | 1024 KB |
L3 Cache | 0 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3915 | |
---|---|---|
Blowfish
single-core scalar |
1755
77.1 MB/sec |
|
Blowfish
multi-core scalar |
5735
235 MB/sec |
|
Text Compress
single-core scalar |
2240
7.16 MB/sec |
|
Text Compress
multi-core scalar |
5255
17.2 MB/sec |
|
Text Decompress
single-core scalar |
2389
9.82 MB/sec |
|
Text Decompress
multi-core scalar |
6107
24.3 MB/sec |
|
Image Compress
single-core scalar |
1894
15.6 Mpixels/sec |
|
Image Compress
multi-core scalar |
4263
35.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
2055
34.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4327
70.6 Mpixels/sec |
|
Lua
single-core scalar |
3467
1.33 Mnodes/sec |
|
Lua
multi-core scalar |
7504
2.89 Mnodes/sec |
Floating Point | 8791 | |
---|---|---|
Mandelbrot
single-core scalar |
2099
1.40 Gflops |
|
Mandelbrot
multi-core scalar |
7064
4.62 Gflops |
|
Dot Product
single-core scalar |
3550
1.72 Gflops |
|
Dot Product
multi-core scalar |
9409
4.29 Gflops |
|
Dot Product
single-core vector |
5928
7.10 Gflops |
|
Dot Product
multi-core vector |
15919
16.6 Gflops |
|
LU Decomposition
single-core scalar |
1960
1.74 Gflops |
|
LU Decomposition
multi-core scalar |
3234
2.84 Gflops |
|
Primality Test
single-core scalar |
5225
780 Mflops |
|
Primality Test
multi-core scalar |
9815
1.82 Gflops |
|
Sharpen Image
single-core scalar |
10760
25.1 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
25882
59.6 Mpixels/sec |
|
Blur Image
single-core scalar |
5006
3.96 Mpixels/sec |
|
Blur Image
multi-core scalar |
17235
13.6 Mpixels/sec |
Memory | 5690 | |
---|---|---|
Read Sequential
single-core scalar |
6505
7.97 GB/sec |
|
Write Sequential
single-core scalar |
10445
7.14 GB/sec |
|
Stdlib Allocate
single-core scalar |
3355
12.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3516
7.28 GB/sec |
|
Stdlib Copy
single-core scalar |
4632
4.78 GB/sec |
Stream | 6632 | |
---|---|---|
Stream Copy
single-core scalar |
6201
8.48 GB/sec |
|
Stream Copy
single-core vector |
6528
8.47 GB/sec |
|
Stream Scale
single-core scalar |
6465
8.39 GB/sec |
|
Stream Scale
single-core vector |
7073
9.55 GB/sec |
|
Stream Add
single-core scalar |
6676
10.1 GB/sec |
|
Stream Add
single-core vector |
7234
10.1 GB/sec |
|
Stream Triad
single-core scalar |
7239
10.0 GB/sec |
|
Stream Triad
single-core vector |
5644
10.6 GB/sec |