Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4000 | 5436 |
Floating Point | Processor floating point performance | 7431 | |
Memory | Memory performance | 4971 | |
Stream | Memory bandwidth performance | 4419 |
User | cyberkallen |
Upload Date | Fri, 22 Jul 2011 13:31:49 +0000 |
Views | 2 |
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 | 4000 | |
---|---|---|
Blowfish
single-core scalar |
1735
76.2 MB/sec |
|
Blowfish
multi-core scalar |
5392
221 MB/sec |
|
Text Compress
single-core scalar |
2261
7.23 MB/sec |
|
Text Compress
multi-core scalar |
5441
17.8 MB/sec |
|
Text Decompress
single-core scalar |
2475
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6110
24.3 MB/sec |
|
Image Compress
single-core scalar |
1917
15.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
4742
39.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
1919
32.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4133
67.4 Mpixels/sec |
|
Lua
single-core scalar |
3822
1.47 Mnodes/sec |
|
Lua
multi-core scalar |
8062
3.10 Mnodes/sec |
Floating Point | 7431 | |
---|---|---|
Mandelbrot
single-core scalar |
2262
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7377
4.83 Gflops |
|
Dot Product
single-core scalar |
3594
1.74 Gflops |
|
Dot Product
multi-core scalar |
9248
4.21 Gflops |
|
Dot Product
single-core vector |
4442
5.32 Gflops |
|
Dot Product
multi-core vector |
11359
11.8 Gflops |
|
LU Decomposition
single-core scalar |
1025
912 Mflops |
|
LU Decomposition
multi-core scalar |
2289
2.01 Gflops |
|
Primality Test
single-core scalar |
5409
808 Mflops |
|
Primality Test
multi-core scalar |
9938
1.84 Gflops |
|
Sharpen Image
single-core scalar |
5027
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15080
34.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6434
5.09 Mpixels/sec |
|
Blur Image
multi-core scalar |
20553
16.2 Mpixels/sec |
Memory | 4971 | |
---|---|---|
Read Sequential
single-core scalar |
5559
6.81 GB/sec |
|
Write Sequential
single-core scalar |
8075
5.52 GB/sec |
|
Stdlib Allocate
single-core scalar |
3117
11.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3507
7.26 GB/sec |
|
Stdlib Copy
single-core scalar |
4597
4.74 GB/sec |
Stream | 4419 | |
---|---|---|
Stream Copy
single-core scalar |
4596
6.29 GB/sec |
|
Stream Copy
single-core vector |
5630
7.30 GB/sec |
|
Stream Scale
single-core scalar |
4988
6.47 GB/sec |
|
Stream Scale
single-core vector |
5360
7.23 GB/sec |
|
Stream Add
single-core scalar |
1941
2.93 GB/sec |
|
Stream Add
single-core vector |
6109
8.50 GB/sec |
|
Stream Triad
single-core scalar |
2251
3.11 GB/sec |
|
Stream Triad
single-core vector |
4482
8.39 GB/sec |