Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4604 | 5864 |
Floating Point | Processor floating point performance | 7937 | |
Memory | Memory performance | 4790 | |
Stream | Memory bandwidth performance | 5171 |
User | phunky |
Upload Date | Tue, 02 Aug 2011 16:02:20 +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 | 4604 | |
---|---|---|
Blowfish
single-core scalar |
1644
72.2 MB/sec |
|
Blowfish
multi-core scalar |
5095
209 MB/sec |
|
Text Compress
single-core scalar |
2475
7.92 MB/sec |
|
Text Compress
multi-core scalar |
6172
20.2 MB/sec |
|
Text Decompress
single-core scalar |
2919
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7096
28.3 MB/sec |
|
Image Compress
single-core scalar |
2387
19.7 Mpixels/sec |
|
Image Compress
multi-core scalar |
5903
49.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
2802
47.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6090
99.4 Mpixels/sec |
|
Lua
single-core scalar |
4262
1.64 Mnodes/sec |
|
Lua
multi-core scalar |
8408
3.23 Mnodes/sec |
Floating Point | 7937 | |
---|---|---|
Mandelbrot
single-core scalar |
2262
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7386
4.83 Gflops |
|
Dot Product
single-core scalar |
3673
1.77 Gflops |
|
Dot Product
multi-core scalar |
8522
3.88 Gflops |
|
Dot Product
single-core vector |
4437
5.32 Gflops |
|
Dot Product
multi-core vector |
12151
12.6 Gflops |
|
LU Decomposition
single-core scalar |
1770
1.58 Gflops |
|
LU Decomposition
multi-core scalar |
3841
3.37 Gflops |
|
Primality Test
single-core scalar |
6371
952 Mflops |
|
Primality Test
multi-core scalar |
11775
2.19 Gflops |
|
Sharpen Image
single-core scalar |
5263
12.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15954
36.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6404
5.07 Mpixels/sec |
|
Blur Image
multi-core scalar |
21319
16.8 Mpixels/sec |
Memory | 4790 | |
---|---|---|
Read Sequential
single-core scalar |
5168
6.33 GB/sec |
|
Write Sequential
single-core scalar |
7389
5.05 GB/sec |
|
Stdlib Allocate
single-core scalar |
3451
12.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3507
7.26 GB/sec |
|
Stdlib Copy
single-core scalar |
4435
4.57 GB/sec |
Stream | 5171 | |
---|---|---|
Stream Copy
single-core scalar |
4879
6.67 GB/sec |
|
Stream Copy
single-core vector |
5672
7.36 GB/sec |
|
Stream Scale
single-core scalar |
4798
6.23 GB/sec |
|
Stream Scale
single-core vector |
5360
7.23 GB/sec |
|
Stream Add
single-core scalar |
4763
7.19 GB/sec |
|
Stream Add
single-core vector |
6073
8.45 GB/sec |
|
Stream Triad
single-core scalar |
5248
7.25 GB/sec |
|
Stream Triad
single-core vector |
4579
8.57 GB/sec |