The Arc A770 is a clear winner – it's at least 2x faster gaming GPU than the Radeon R9 390 and it's also a much better value for money, as it's £605.40 cheaper!
Advantages of the Arc A770
- At least 2x faster GPU for gaming
- Up to 71% cheaper – £249.73 vs £855.13
- A much better value for money for gaming
- Consumes up to 18% less energy – 225 vs 275 Watts
- Up to 100% more VRAM memory – 16 vs 8 GB
Advantages of the Radeon R9 390
The Arc A770 is better in every way
Arc A770 vs Radeon R9 390 for Gaming
The GPU's performance in selected game and settings
Arc A770
Oct 12th, 2022
Average FPS
128
100%
Min 1% FPS
75
100%
Price, £
£249.73
100%
Value, £/FPS
£1.95/FPS
100%
Radeon R9 390
Jun 18th, 2015
Average FPS
67
52%
Min 1% FPS
33
44%
Price, £
£855.13
29%
Value, £/FPS
£12.76/FPS
15%
Arc A770 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 Arc A770 vs Radeon R9 390 in synthetic GPU benchmarks
Performance Specifications
The Arc A770 vs Radeon R9 390 in core GPU performance specifications
Arc A770
Oct 12th, 2022
Memory
16 GB
100%
Memory Bandwidth
512 GB/s
100%
Pixel Fillrate
307.2 GPixel/s
100%
Texture Fillrate
614.4 GTexel/s
100%
FP32
19.66 TFLOPS
100%
Radeon R9 390
Jun 18th, 2015
Memory
8 GB
50%
Memory Bandwidth
384 GB/s
75%
Pixel Fillrate
64 GPixel/s
21%
Texture Fillrate
160 GTexel/s
26%
FP32
5.12 TFLOPS
26%
Specifications
Comparison of all specifications
Arc A770 | SpecificationsComparison of all specifications | Radeon R9 390 |
|---|---|---|
| General | ||
Oct 12th, 2022 | Release Date | Jun 18th, 2015 |
| $329.00 | MSRP | $329.00 |
| Alchemist | Generation | Pirate Islands |
Desktop | Segment | Desktop |
225 W | Power Consumption | 275 W |
| Memory | ||
16 GB | Memory Size | 8 GB |
| GDDR6 | Memory Type | GDDR5 |
| 256-bit | Memory Bus | 512-bit |
512 GB/s | Bandwidth | 384 GB/s |
| Theoretical Performance | ||
307.2 GPixel/s | Pixel Fillrate | 64 GPixel/s |
614.4 GTexel/s | Texture Fillrate | 160 GTexel/s |
19.66 TFLOPS | FP32 | 5.12 TFLOPS |
