Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.4 Tryout for Windows x86 (32-bit) | |||
Integer | Processor integer performance | 4244 | 4846 |
Floating Point | Processor floating point performance | 4641 | |
Memory | Memory performance | 5534 | |
Stream | Memory bandwidth performance | 6298 |
User | joejunior1984 |
Upload Date | Sun, 12 Aug 2012 04:01:04 +0000 |
Views | 4 |
Apple Inc. MacBookAir4,2 | |
---|---|
Operating System | Microsoft Windows 7 Professional (64-bit) |
Model | Apple Inc. 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 |
Processor Codename | Sandy Bridge |
Processor Package | Socket 988B rPGA |
L1 Instruction Cache | 32 KB x 2 |
L1 Data Cache | 32 KB x 2 |
L2 Cache | 256 KB x 2 |
L3 Cache | 3072 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 |
Northbridge | Intel Sandy Bridge 09 |
Southbridge | Intel ID1C4D 05 |
BIOS | Apple Inc. MBA41.88Z.0077.B0F.1201241549 |
Memory | 3.91 GB DDR3 SDRAM 667MHz |
Integer | 4244 | |
---|---|---|
Blowfish
single-core scalar |
1483
65.2 MB/sec |
|
Blowfish
multi-core scalar |
4675
192 MB/sec |
|
Text Compress
single-core scalar |
2512
8.04 MB/sec |
|
Text Compress
multi-core scalar |
5322
17.5 MB/sec |
|
Text Decompress
single-core scalar |
2850
11.7 MB/sec |
|
Text Decompress
multi-core scalar |
7071
28.2 MB/sec |
|
Image Compress
single-core scalar |
2212
18.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
5457
45.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
2277
38.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5609
91.5 Mpixels/sec |
|
Lua
single-core scalar |
4452
1.71 Mnodes/sec |
|
Lua
multi-core scalar |
7012
2.70 Mnodes/sec |
Floating Point | 4641 | |
---|---|---|
Mandelbrot
single-core scalar |
1895
1.26 Gflops |
|
Mandelbrot
multi-core scalar |
6622
4.33 Gflops |
|
Dot Product
single-core scalar |
1064
514 Mflops |
|
Dot Product
multi-core scalar |
3740
1.70 Gflops |
|
Dot Product
single-core vector |
5721
6.85 Gflops |
|
Dot Product
multi-core vector |
13932
14.5 Gflops |
|
LU Decomposition
single-core scalar |
3713
3.30 Gflops |
|
LU Decomposition
multi-core scalar |
2601
2.28 Gflops |
|
Primality Test
single-core scalar |
5079
759 Mflops |
|
Primality Test
multi-core scalar |
6482
1.20 Gflops |
|
Sharpen Image
single-core scalar |
1108
2.59 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
3252
7.49 Mpixels/sec |
|
Blur Image
single-core scalar |
2501
1.98 Mpixels/sec |
|
Blur Image
multi-core scalar |
7277
5.72 Mpixels/sec |
Memory | 5534 | |
---|---|---|
Read Sequential
single-core scalar |
6331
7.75 GB/sec |
|
Write Sequential
single-core scalar |
10006
6.84 GB/sec |
|
Stdlib Allocate
single-core scalar |
3343
12.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3453
7.15 GB/sec |
|
Stdlib Copy
single-core scalar |
4539
4.68 GB/sec |
Stream | 6298 | |
---|---|---|
Stream Copy
single-core scalar |
5720
7.82 GB/sec |
|
Stream Copy
single-core vector |
7207
9.35 GB/sec |
|
Stream Scale
single-core scalar |
5865
7.61 GB/sec |
|
Stream Scale
single-core vector |
6951
9.38 GB/sec |
|
Stream Add
single-core scalar |
5847
8.83 GB/sec |
|
Stream Add
single-core vector |
7120
9.90 GB/sec |
|
Stream Triad
single-core scalar |
6219
8.59 GB/sec |
|
Stream Triad
single-core vector |
5460
10.2 GB/sec |