The Radeon 780M is a much slower gaming GPU than the Radeon R9 390. We cannot compare value as at least one GPU is out of stock.
Advantages of the Radeon 780M
- Consumes up to 95% less energy – 15 vs 275 Watts
Advantages of the Radeon R9 390
- A much faster GPU for gaming
Radeon 780M vs Radeon R9 390 for Gaming
The GPU's performance in selected game and settings
Radeon 780M
Jan 8th, 2024
Average FPS
59
88%
Min 1% FPS
28
85%
Price, £
Out of Stock
Value, £/FPS
Not Available
All items are out of stock.
Radeon R9 390
Jun 18th, 2015
Average FPS
67
100%
Min 1% FPS
33
100%
Price, £
£855.13
100%
Value, £/FPS
£12.76/FPS
100%
Radeon 780M vs Radeon R9 390 in My Games
The FPS you'll get in saved games, click on a game to change it
The FPS you'll get in saved games, click on a game to change it
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Synthetic Benchmarks
The Radeon 780M vs Radeon R9 390 in synthetic GPU benchmarks
Performance Specifications
The Radeon 780M vs Radeon R9 390 in core GPU performance specifications
Radeon 780M
Jan 8th, 2024
Memory
0 GB
0%
Memory Bandwidth
0 GB/s
0%
Pixel Fillrate
86.4 GPixel/s
100%
Texture Fillrate
129.6 GTexel/s
81%
FP32
8.294 TFLOPS
100%
Radeon R9 390
Jun 18th, 2015
Memory
8 GB
100%
Memory Bandwidth
384 GB/s
100%
Pixel Fillrate
64 GPixel/s
74%
Texture Fillrate
160 GTexel/s
100%
FP32
5.12 TFLOPS
62%
Specifications
Comparison of all specifications
Radeon 780M | SpecificationsComparison of all specifications | Radeon R9 390 |
|---|---|---|
| General | ||
Jan 8th, 2024 | Release Date | Jun 18th, 2015 |
| Not Available | MSRP | $329.00 |
| Navi III IGP | Generation | Pirate Islands |
Integrated | Segment | Desktop |
15 W | Power Consumption | 275 W |
| Memory | ||
| System-Shared | Memory Size | 8 GB |
| System-Shared | Memory Type | GDDR5 |
| System-Shared | Memory Bus | 512-bit |
| System-Shared | Bandwidth | 384 GB/s |
| Theoretical Performance | ||
86.4 GPixel/s | Pixel Fillrate | 64 GPixel/s |
| 129.6 GTexel/s | Texture Fillrate | 160 GTexel/s |
8.294 TFLOPS | FP32 | 5.12 TFLOPS |
