Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3956 | 6139 |
Floating Point | Processor floating point performance | 8874 | |
Memory | Memory performance | 5110 | |
Stream | Memory bandwidth performance | 6266 |
User | tulgeywood |
Upload Date | Tue, 26 Jul 2011 05:07:40 +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 | 3956 | |
---|---|---|
Blowfish
single-core scalar |
1779
78.2 MB/sec |
|
Blowfish
multi-core scalar |
5806
238 MB/sec |
|
Text Compress
single-core scalar |
2283
7.30 MB/sec |
|
Text Compress
multi-core scalar |
5225
17.1 MB/sec |
|
Text Decompress
single-core scalar |
2416
9.93 MB/sec |
|
Text Decompress
multi-core scalar |
6172
24.6 MB/sec |
|
Image Compress
single-core scalar |
1939
16.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
4450
37.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
1739
29.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4260
69.5 Mpixels/sec |
|
Lua
single-core scalar |
3534
1.36 Mnodes/sec |
|
Lua
multi-core scalar |
7878
3.03 Mnodes/sec |
Floating Point | 8874 | |
---|---|---|
Mandelbrot
single-core scalar |
2119
1.41 Gflops |
|
Mandelbrot
multi-core scalar |
7217
4.72 Gflops |
|
Dot Product
single-core scalar |
3642
1.76 Gflops |
|
Dot Product
multi-core scalar |
9489
4.32 Gflops |
|
Dot Product
single-core vector |
5983
7.17 Gflops |
|
Dot Product
multi-core vector |
16129
16.8 Gflops |
|
LU Decomposition
single-core scalar |
2025
1.80 Gflops |
|
LU Decomposition
multi-core scalar |
3221
2.82 Gflops |
|
Primality Test
single-core scalar |
5326
795 Mflops |
|
Primality Test
multi-core scalar |
10141
1.88 Gflops |
|
Sharpen Image
single-core scalar |
10772
25.1 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
25828
59.5 Mpixels/sec |
|
Blur Image
single-core scalar |
5021
3.97 Mpixels/sec |
|
Blur Image
multi-core scalar |
17327
13.6 Mpixels/sec |
Memory | 5110 | |
---|---|---|
Read Sequential
single-core scalar |
6454
7.90 GB/sec |
|
Write Sequential
single-core scalar |
7786
5.33 GB/sec |
|
Stdlib Allocate
single-core scalar |
3349
12.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3527
7.30 GB/sec |
|
Stdlib Copy
single-core scalar |
4438
4.58 GB/sec |
Stream | 6266 | |
---|---|---|
Stream Copy
single-core scalar |
5653
7.73 GB/sec |
|
Stream Copy
single-core vector |
5778
7.49 GB/sec |
|
Stream Scale
single-core scalar |
6446
8.36 GB/sec |
|
Stream Scale
single-core vector |
6496
8.77 GB/sec |
|
Stream Add
single-core scalar |
6751
10.2 GB/sec |
|
Stream Add
single-core vector |
7152
9.95 GB/sec |
|
Stream Triad
single-core scalar |
6587
9.10 GB/sec |
|
Stream Triad
single-core vector |
5268
9.86 GB/sec |