Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.6 for Windows x86 (64-bit) | |||
Integer | Processor integer performance | 6030 | 6895 |
Floating Point | Processor floating point performance | 9889 | |
Memory | Memory performance | 4611 | |
Stream | Memory bandwidth performance | 4015 |
User | baretsu |
Upload Date | Sat, 28 Jan 2012 08:01:12 +0000 |
Views | 6 |
Acer Aspire 3820 | |
---|---|
Operating System | Microsoft Windows 7 Home Premium (64-bit) |
Model | Acer Aspire 3820 |
Processor |
Intel Core i7-640M @ 2.80 GHz
1 Processor, 2 Cores, 4 Threads |
Processor ID | GenuineIntel Family 6 Model 37 Stepping 5 |
Processor Codename | Arrandale |
Processor Package | Socket 989 rPGA |
L1 Instruction Cache | 32 KB x 2 |
L1 Data Cache | 32 KB x 2 |
L2 Cache | 256 KB x 2 |
L3 Cache | 4096 KB |
Motherboard | Acer JM31_CP |
Northbridge | Intel Havendale/Clarkdale Host Bridge 18 |
Southbridge | Intel HM55 05 |
BIOS | Phoenix Technologies LTD V1.19 |
Memory | 8.00 GB DDR3 SDRAM 533MHz |
Integer | 6030 | |
---|---|---|
Blowfish
single-core scalar |
2191
96.3 MB/sec |
|
Blowfish
multi-core scalar |
7395
303 MB/sec |
|
Text Compress
single-core scalar |
3331
10.7 MB/sec |
|
Text Compress
multi-core scalar |
8259
27.1 MB/sec |
|
Text Decompress
single-core scalar |
3264
13.4 MB/sec |
|
Text Decompress
multi-core scalar |
8316
33.1 MB/sec |
|
Image Compress
single-core scalar |
3011
24.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
7565
63.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
3203
53.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
8034
131 Mpixels/sec |
|
Lua
single-core scalar |
6037
2.32 Mnodes/sec |
|
Lua
multi-core scalar |
11756
4.52 Mnodes/sec |
Floating Point | 9889 | |
---|---|---|
Mandelbrot
single-core scalar |
2574
1.71 Gflops |
|
Mandelbrot
multi-core scalar |
9544
6.25 Gflops |
|
Dot Product
single-core scalar |
4708
2.27 Gflops |
|
Dot Product
multi-core scalar |
9116
4.15 Gflops |
|
Dot Product
single-core vector |
6726
8.06 Gflops |
|
Dot Product
multi-core vector |
16184
16.8 Gflops |
|
LU Decomposition
single-core scalar |
3415
3.04 Gflops |
|
LU Decomposition
multi-core scalar |
5905
5.18 Gflops |
|
Primality Test
single-core scalar |
6811
1.02 Gflops |
|
Primality Test
multi-core scalar |
12590
2.34 Gflops |
|
Sharpen Image
single-core scalar |
2261
5.28 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
7215
16.6 Mpixels/sec |
|
Blur Image
single-core scalar |
17820
14.1 Mpixels/sec |
|
Blur Image
multi-core scalar |
33583
26.4 Mpixels/sec |
Memory | 4611 | |
---|---|---|
Read Sequential
single-core scalar |
4581
5.61 GB/sec |
|
Write Sequential
single-core scalar |
7251
4.96 GB/sec |
|
Stdlib Allocate
single-core scalar |
5757
21.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
2666
5.52 GB/sec |
|
Stdlib Copy
single-core scalar |
2800
2.89 GB/sec |
Stream | 4015 | |
---|---|---|
Stream Copy
single-core scalar |
3847
5.26 GB/sec |
|
Stream Copy
single-core vector |
4572
5.93 GB/sec |
|
Stream Scale
single-core scalar |
3939
5.11 GB/sec |
|
Stream Scale
single-core vector |
4348
5.87 GB/sec |
|
Stream Add
single-core scalar |
3710
5.60 GB/sec |
|
Stream Add
single-core vector |
4515
6.28 GB/sec |
|
Stream Triad
single-core scalar |
3878
5.36 GB/sec |
|
Stream Triad
single-core vector |
3316
6.21 GB/sec |