Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.3 Tryout for Windows x86 (32-bit) | |||
Integer | Processor integer performance | 4013 | 4467 |
Floating Point | Processor floating point performance | 4231 | |
Memory | Memory performance | 4874 | |
Stream | Memory bandwidth performance | 6076 |
User | zxczxc |
Upload Date | Sat, 18 May 2013 18:30:14 +0000 |
Views | 19 |
MacBook Air 13' Mid 2011 Windows 7 | |
---|---|
Operating System | Microsoft Windows 7 Ultimate (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 | 4013 | |
---|---|---|
Blowfish
single-core scalar |
1358
59.7 MB/sec |
|
Blowfish
multi-core scalar |
4337
178 MB/sec |
|
Text Compress
single-core scalar |
2474
7.91 MB/sec |
|
Text Compress
multi-core scalar |
5903
19.4 MB/sec |
|
Text Decompress
single-core scalar |
2672
11.0 MB/sec |
|
Text Decompress
multi-core scalar |
5267
21.0 MB/sec |
|
Image Compress
single-core scalar |
2074
17.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
4744
39.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
2251
37.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5406
88.2 Mpixels/sec |
|
Lua
single-core scalar |
4213
1.62 Mnodes/sec |
|
Lua
multi-core scalar |
7468
2.87 Mnodes/sec |
Floating Point | 4231 | |
---|---|---|
Mandelbrot
single-core scalar |
1622
1.08 Gflops |
|
Mandelbrot
multi-core scalar |
5285
3.46 Gflops |
|
Dot Product
single-core scalar |
968
468 Mflops |
|
Dot Product
multi-core scalar |
3178
1.45 Gflops |
|
Dot Product
single-core vector |
5258
6.30 Gflops |
|
Dot Product
multi-core vector |
11398
11.9 Gflops |
|
LU Decomposition
single-core scalar |
3346
2.98 Gflops |
|
LU Decomposition
multi-core scalar |
3400
2.98 Gflops |
|
Primality Test
single-core scalar |
4699
702 Mflops |
|
Primality Test
multi-core scalar |
7665
1.42 Gflops |
|
Sharpen Image
single-core scalar |
1013
2.36 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
2410
5.55 Mpixels/sec |
|
Blur Image
single-core scalar |
2233
1.77 Mpixels/sec |
|
Blur Image
multi-core scalar |
6760
5.32 Mpixels/sec |
Memory | 4874 | |
---|---|---|
Read Sequential
single-core scalar |
5229
6.40 GB/sec |
|
Write Sequential
single-core scalar |
8909
6.09 GB/sec |
|
Stdlib Allocate
single-core scalar |
2499
9.33 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3282
6.79 GB/sec |
|
Stdlib Copy
single-core scalar |
4455
4.59 GB/sec |
Stream | 6076 | |
---|---|---|
Stream Copy
single-core scalar |
4681
6.40 GB/sec |
|
Stream Copy
single-core vector |
7055
9.15 GB/sec |
|
Stream Scale
single-core scalar |
5468
7.10 GB/sec |
|
Stream Scale
single-core vector |
6882
9.29 GB/sec |
|
Stream Add
single-core scalar |
6181
9.33 GB/sec |
|
Stream Add
single-core vector |
7211
10.0 GB/sec |
|
Stream Triad
single-core scalar |
5680
7.85 GB/sec |
|
Stream Triad
single-core vector |
5452
10.2 GB/sec |