Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3987 | 5449 |
Floating Point | Processor floating point performance | 7460 | |
Memory | Memory performance | 4999 | |
Stream | Memory bandwidth performance | 4435 |
User | stoavio |
Upload Date | Sun, 28 Aug 2011 18:04:44 +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 | 3987 | |
---|---|---|
Blowfish
single-core scalar |
1739
76.4 MB/sec |
|
Blowfish
multi-core scalar |
5396
221 MB/sec |
|
Text Compress
single-core scalar |
2274
7.28 MB/sec |
|
Text Compress
multi-core scalar |
5425
17.8 MB/sec |
|
Text Decompress
single-core scalar |
2481
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6093
24.3 MB/sec |
|
Image Compress
single-core scalar |
1927
15.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
4704
39.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
1918
32.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4079
66.6 Mpixels/sec |
|
Lua
single-core scalar |
3778
1.45 Mnodes/sec |
|
Lua
multi-core scalar |
8035
3.09 Mnodes/sec |
Floating Point | 7460 | |
---|---|---|
Mandelbrot
single-core scalar |
2250
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7393
4.84 Gflops |
|
Dot Product
single-core scalar |
3684
1.78 Gflops |
|
Dot Product
multi-core scalar |
9548
4.35 Gflops |
|
Dot Product
single-core vector |
4441
5.32 Gflops |
|
Dot Product
multi-core vector |
11407
11.9 Gflops |
|
LU Decomposition
single-core scalar |
1081
962 Mflops |
|
LU Decomposition
multi-core scalar |
2289
2.01 Gflops |
|
Primality Test
single-core scalar |
5493
820 Mflops |
|
Primality Test
multi-core scalar |
9860
1.83 Gflops |
|
Sharpen Image
single-core scalar |
5054
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15086
34.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6377
5.05 Mpixels/sec |
|
Blur Image
multi-core scalar |
20483
16.1 Mpixels/sec |
Memory | 4999 | |
---|---|---|
Read Sequential
single-core scalar |
5583
6.84 GB/sec |
|
Write Sequential
single-core scalar |
8029
5.49 GB/sec |
|
Stdlib Allocate
single-core scalar |
3191
11.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3501
7.25 GB/sec |
|
Stdlib Copy
single-core scalar |
4691
4.84 GB/sec |
Stream | 4435 | |
---|---|---|
Stream Copy
single-core scalar |
4716
6.45 GB/sec |
|
Stream Copy
single-core vector |
5635
7.31 GB/sec |
|
Stream Scale
single-core scalar |
5094
6.61 GB/sec |
|
Stream Scale
single-core vector |
5400
7.29 GB/sec |
|
Stream Add
single-core scalar |
1937
2.92 GB/sec |
|
Stream Add
single-core vector |
5992
8.34 GB/sec |
|
Stream Triad
single-core scalar |
2212
3.06 GB/sec |
|
Stream Triad
single-core vector |
4498
8.42 GB/sec |