Radeon HD 7660D IGP vs Radeon HD 3850 AGP
Summary
Reasons to consider Radeon HD 7660D IGP |
| This is a much newer product, it might have better long term support. |
| Higher theoretical gaming performance, based on specifications. |
| Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications |
Reasons to consider Radeon HD 3850 AGP |
| Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications |
HWBench recommends Radeon HD 7660D IGP
Based on theoretical specifications.
Core Configuration
| Radeon HD 7660D IGP | | Radeon HD 3850 AGP | |
|---|
| GPU Name | Devastator () | vs | RV670 (RV670 PRO) |
| Fab Process | 32 nm | vs | 55 nm |
| Die Size | 246 mm² | vs | 192 mm² |
| Transistors | 1,303 million | vs | 666 million |
| Shaders | 384 | vs | 320 |
| Compute Units | 6 | vs | 4 |
| Core clock | 800 MHz | vs | 668 MHz |
| ROPs | 8 | vs | 16 |
| TMUs | 24 | vs | 16 |
Memory Configuration
| Radeon HD 7660D IGP | | Radeon HD 3850 AGP | |
|---|
| Memory Type | System Shared | vs | GDDR3 |
| Bus Width | System Shared | vs | 256 bit |
| Memory Speed | System Shared | vs | 828 MHz
1656 MHz effective |
| Memory Size | 0 Mb | vs | 512 Mb |
Additional details
| Radeon HD 7660D IGP | | Radeon HD 3850 AGP | |
|---|
| TDP | 100 watts | vs | 75 watts |
| Release Date | 2 Oct 2012 | vs | 3 Jan 2008 |
Radeon HD 7660D IGP
6.40 GP/s
Radeon HD 3850 AGP
10.70 GP/s
GigaPixels - higher is better
Radeon HD 7660D IGP
19.20 GT/s
Radeon HD 3850 AGP
10.70 GT/s
GigaTexels - higher is better
Radeon HD 7660D IGP
0.00 GB/s
Radeon HD 3850 AGP
53.00 GB/s
GB/s - higher is better
Radeon HD 7660D IGP
614.40 GFLOPs
Radeon HD 3850 AGP
427.50 GFLOPs
GFLOPs - higher is better