Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3997 | 5449 |
Floating Point | Processor floating point performance | 7439 | |
Memory | Memory performance | 5002 | |
Stream | Memory bandwidth performance | 4467 |
User | pisto_grih |
Upload Date | Fri, 22 Jul 2011 12:46:57 +0000 |
Views | 3 |
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 | 3997 | |
---|---|---|
Blowfish
single-core scalar |
1739
76.4 MB/sec |
|
Blowfish
multi-core scalar |
5329
218 MB/sec |
|
Text Compress
single-core scalar |
2279
7.29 MB/sec |
|
Text Compress
multi-core scalar |
5457
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2487
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6154
24.5 MB/sec |
|
Image Compress
single-core scalar |
1909
15.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
4698
39.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
1937
32.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4062
66.3 Mpixels/sec |
|
Lua
single-core scalar |
3829
1.47 Mnodes/sec |
|
Lua
multi-core scalar |
8087
3.11 Mnodes/sec |
Floating Point | 7439 | |
---|---|---|
Mandelbrot
single-core scalar |
2259
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7311
4.78 Gflops |
|
Dot Product
single-core scalar |
3599
1.74 Gflops |
|
Dot Product
multi-core scalar |
9204
4.19 Gflops |
|
Dot Product
single-core vector |
4432
5.31 Gflops |
|
Dot Product
multi-core vector |
11510
12.0 Gflops |
|
LU Decomposition
single-core scalar |
1082
963 Mflops |
|
LU Decomposition
multi-core scalar |
2297
2.01 Gflops |
|
Primality Test
single-core scalar |
5490
820 Mflops |
|
Primality Test
multi-core scalar |
9885
1.83 Gflops |
|
Sharpen Image
single-core scalar |
5084
11.9 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15034
34.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6420
5.08 Mpixels/sec |
|
Blur Image
multi-core scalar |
20545
16.2 Mpixels/sec |
Memory | 5002 | |
---|---|---|
Read Sequential
single-core scalar |
5577
6.83 GB/sec |
|
Write Sequential
single-core scalar |
8068
5.52 GB/sec |
|
Stdlib Allocate
single-core scalar |
3159
11.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3509
7.26 GB/sec |
|
Stdlib Copy
single-core scalar |
4698
4.84 GB/sec |
Stream | 4467 | |
---|---|---|
Stream Copy
single-core scalar |
4866
6.65 GB/sec |
|
Stream Copy
single-core vector |
5657
7.34 GB/sec |
|
Stream Scale
single-core scalar |
5116
6.64 GB/sec |
|
Stream Scale
single-core vector |
5415
7.31 GB/sec |
|
Stream Add
single-core scalar |
1937
2.92 GB/sec |
|
Stream Add
single-core vector |
6048
8.41 GB/sec |
|
Stream Triad
single-core scalar |
2212
3.06 GB/sec |
|
Stream Triad
single-core vector |
4485
8.39 GB/sec |