Radeon R7 M440 vs Radeon HD 4770
Summary
Reasons to consider Radeon R7 M440 |
| This is a much newer product, it might have better long term support. |
| Supports Direct3D 12 Async Compute |
| Supports ReLive (allows game streaming/recording with minimum performance penalty) |
| Supports Mantle |
| Based on an outdated architecture (AMD GCN), there may be no performance optimizations for current games and applications |
Reasons to consider Radeon HD 4770 |
| Higher theoretical gaming performance, based on specifications. |
| Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications |
HWBench recommends Radeon HD 4770
Based on theoretical specifications.
Core Configuration
| Radeon R7 M440 | | Radeon HD 4770 | |
|---|
| GPU Name | Jet (Jet PRO) | vs | RV740 () |
| Fab Process | 28 nm | vs | 40 nm |
| Die Size | 77 mm² | vs | 137 mm² |
| Transistors | 1,040 million | vs | 826 million |
| Shaders | 320 | vs | 640 |
| Compute Units | 5 | vs | 8 |
| Core clock | 780 MHz | vs | 750 MHz |
| ROPs | 8 | vs | 16 |
| TMUs | 20 | vs | 32 |
Memory Configuration
| Radeon R7 M440 | | Radeon HD 4770 | |
|---|
| Memory Type | DDR3 | vs | GDDR5 |
| Bus Width | 64 bit | vs | 128 bit |
| Memory Speed | 1000 MHz
2000 MHz effective | vs | 800 MHz
3200 MHz effective |
| Memory Size | 4096 Mb | vs | 512 Mb |
Additional details
| Radeon R7 M440 | | Radeon HD 4770 | |
|---|
| TDP | 0 watts | vs | 80 watts |
| Release Date | 15 May 2016 | vs | 28 Apr 2009 |
Radeon R7 M440
6.84 GP/s
Radeon HD 4770
12.00 GP/s
GigaPixels - higher is better
Radeon R7 M440
17.10 GT/s
Radeon HD 4770
24.00 GT/s
GigaTexels - higher is better
Radeon R7 M440
16.00 GB/s
Radeon HD 4770
51.20 GB/s
GB/s - higher is better
Radeon R7 M440
547.20 GFLOPs
Radeon HD 4770
960.00 GFLOPs
GFLOPs - higher is better