Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Windows x86 (32-bit) | |||
Integer | Processor integer performance | 4516 | 4886 |
Floating Point | Processor floating point performance | 5019 | |
Memory | Memory performance | 5215 | |
Stream | Memory bandwidth performance | 5062 |
User | TechBH |
Upload Date | Tue, 26 Jul 2011 10:08:40 +0000 |
Views | 2 |
Apple Inc. MacBookAir4,2 | |
---|---|
Operating System | Microsoft Windows 7 Home Premium |
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 |
L1 Instruction Cache | 32 KB |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
L3 Cache | 3 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 3.91 GB 1333 MHz |
Integer | 4516 | |
---|---|---|
Blowfish
single-core scalar |
1515
66.6 MB/sec |
|
Blowfish
multi-core scalar |
4855
199 MB/sec |
|
Text Compress
single-core scalar |
2541
8.13 MB/sec |
|
Text Compress
multi-core scalar |
5973
19.6 MB/sec |
|
Text Decompress
single-core scalar |
2915
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7230
28.8 MB/sec |
|
Image Compress
single-core scalar |
2256
18.6 Mpixels/sec |
|
Image Compress
multi-core scalar |
5400
45.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
2514
42.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5325
86.9 Mpixels/sec |
|
Lua
single-core scalar |
4316
1.66 Mnodes/sec |
|
Lua
multi-core scalar |
9354
3.60 Mnodes/sec |
Floating Point | 5019 | |
---|---|---|
Mandelbrot
single-core scalar |
1948
1.30 Gflops |
|
Mandelbrot
multi-core scalar |
6792
4.44 Gflops |
|
Dot Product
single-core scalar |
1108
536 Mflops |
|
Dot Product
multi-core scalar |
4009
1.83 Gflops |
|
Dot Product
single-core vector |
4441
5.32 Gflops |
|
Dot Product
multi-core vector |
15100
15.7 Gflops |
|
LU Decomposition
single-core scalar |
2885
2.57 Gflops |
|
LU Decomposition
multi-core scalar |
6292
5.52 Gflops |
|
Primality Test
single-core scalar |
5550
829 Mflops |
|
Primality Test
multi-core scalar |
9595
1.78 Gflops |
|
Sharpen Image
single-core scalar |
606
1.42 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
1914
4.41 Mpixels/sec |
|
Blur Image
single-core scalar |
2596
2.05 Mpixels/sec |
|
Blur Image
multi-core scalar |
7433
5.84 Mpixels/sec |
Memory | 5215 | |
---|---|---|
Read Sequential
single-core scalar |
4590
5.62 GB/sec |
|
Write Sequential
single-core scalar |
10444
7.14 GB/sec |
|
Stdlib Allocate
single-core scalar |
2991
11.2 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3438
7.12 GB/sec |
|
Stdlib Copy
single-core scalar |
4612
4.76 GB/sec |
Stream | 5062 | |
---|---|---|
Stream Copy
single-core scalar |
4608
6.30 GB/sec |
|
Stream Copy
single-core vector |
5386
6.98 GB/sec |
|
Stream Scale
single-core scalar |
4810
6.24 GB/sec |
|
Stream Scale
single-core vector |
5101
6.88 GB/sec |
|
Stream Add
single-core scalar |
5098
7.70 GB/sec |
|
Stream Add
single-core vector |
5782
8.04 GB/sec |
|
Stream Triad
single-core scalar |
5458
7.54 GB/sec |
|
Stream Triad
single-core vector |
4254
7.96 GB/sec |