Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3971 | 5390 |
Floating Point | Processor floating point performance | 7370 | |
Memory | Memory performance | 4862 | |
Stream | Memory bandwidth performance | 4490 |
User | troywwhite |
Upload Date | Tue, 09 Aug 2011 03:26:52 +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 | 3971 | |
---|---|---|
Blowfish
single-core scalar |
1718
75.5 MB/sec |
|
Blowfish
multi-core scalar |
5372
220 MB/sec |
|
Text Compress
single-core scalar |
2235
7.15 MB/sec |
|
Text Compress
multi-core scalar |
5454
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2438
10.0 MB/sec |
|
Text Decompress
multi-core scalar |
6110
24.3 MB/sec |
|
Image Compress
single-core scalar |
1892
15.6 Mpixels/sec |
|
Image Compress
multi-core scalar |
4666
39.3 Mpixels/sec |
|
Image Decompress
single-core scalar |
1881
31.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4105
67.0 Mpixels/sec |
|
Lua
single-core scalar |
3739
1.44 Mnodes/sec |
|
Lua
multi-core scalar |
8049
3.10 Mnodes/sec |
Floating Point | 7370 | |
---|---|---|
Mandelbrot
single-core scalar |
2209
1.47 Gflops |
|
Mandelbrot
multi-core scalar |
7328
4.79 Gflops |
|
Dot Product
single-core scalar |
3523
1.70 Gflops |
|
Dot Product
multi-core scalar |
9136
4.16 Gflops |
|
Dot Product
single-core vector |
4347
5.21 Gflops |
|
Dot Product
multi-core vector |
11272
11.7 Gflops |
|
LU Decomposition
single-core scalar |
1054
938 Mflops |
|
LU Decomposition
multi-core scalar |
2299
2.02 Gflops |
|
Primality Test
single-core scalar |
5342
798 Mflops |
|
Primality Test
multi-core scalar |
9891
1.84 Gflops |
|
Sharpen Image
single-core scalar |
5060
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14890
34.3 Mpixels/sec |
|
Blur Image
single-core scalar |
6378
5.05 Mpixels/sec |
|
Blur Image
multi-core scalar |
20458
16.1 Mpixels/sec |
Memory | 4862 | |
---|---|---|
Read Sequential
single-core scalar |
5451
6.68 GB/sec |
|
Write Sequential
single-core scalar |
7727
5.28 GB/sec |
|
Stdlib Allocate
single-core scalar |
3074
11.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3433
7.11 GB/sec |
|
Stdlib Copy
single-core scalar |
4626
4.77 GB/sec |
Stream | 4490 | |
---|---|---|
Stream Copy
single-core scalar |
4840
6.62 GB/sec |
|
Stream Copy
single-core vector |
5918
7.67 GB/sec |
|
Stream Scale
single-core scalar |
5004
6.49 GB/sec |
|
Stream Scale
single-core vector |
5534
7.47 GB/sec |
|
Stream Add
single-core scalar |
1913
2.89 GB/sec |
|
Stream Add
single-core vector |
6026
8.38 GB/sec |
|
Stream Triad
single-core scalar |
2215
3.06 GB/sec |
|
Stream Triad
single-core vector |
4475
8.38 GB/sec |