RX 6800 vs HD 7750
Head-to-head specifications
| Metric | RX 6800 | HD 7750 | Difference |
|---|---|---|---|
| 3DMark Time Spy | 6,791 | 287 | +2,266.2% |
| Avg FPS @ 1080p | 65 | 21 | +209.5% |
| Avg FPS @ 1440p | 39 | 11 | +254.5% |
| Avg FPS @ 4K | 21 | 5 | +320.0% |
| FP32 compute (TFLOPS) | 16.2 | 0.8 | +1,872.0% |
| VRAM | 16 GB GDDR6 | 1 GB GDDR5 | — |
| Memory bandwidth (GB/s) | 448 | 112 | +300.0% |
| TDP (W) | 250 | 55 | — |
| Launch MSRP (USD) | $579 | $109 | +431.2% |
- RX 6800 averages 39 fps at 1440p versus 11 fps — about 255% faster.
- HD 7750 draws less power (55W vs 250W).
Verdict: RX 6800 or HD 7750?
RX 6800 advantages
- 1440p gaming (+72%)
- 4K gaming (+76%)
- Synthetic benchmark performance (+96%)
- Video memory (+94%)
- Memory bandwidth (+75%)
HD 7750 advantages
- Power efficiency (+78%)
- Affordability (+81%)
Which should you choose?
- Choose the RX 6800 if you game at 1440p.
- Choose the HD 7750 if you want lower power draw, heat and noise.
- Choose the RX 6800 if you game at 4K or drive a high-resolution display.
Value for money
RX 6800 delivers more performance per dollar, making it the better value of the two at their listed prices.
RX 6800 vs HD 7750: which should you choose?
RX 6800 — AMD desktop graphics card (2020, RDNA 2) with 16 GB of GDDR6, averaging 39 fps at 1440p; launched at $579.
HD 7750 — AMD desktop graphics card (2012, GCN 1.0) with 1 GB of GDDR5, averaging 11 fps at 1440p; launched at $109.
RX 6800 vs HD 7750: RX 6800 is faster for gaming. RX 6800 averages 39 fps at 1440p versus 11 fps — about 255% faster. HD 7750 draws less power (55W vs 250W).
1080p, 1440p and 4K
At 1440p — the most common enthusiast resolution — the RX 6800 averages 39 fps against 11. At 4K (21 vs 5 fps) VRAM (16GB vs 1GB) and memory bandwidth matter more.
Power and value
Board power is 250 W versus 55 W, which affects PSU headroom, case cooling and noise. At launch MSRPs of $579 vs $109, weigh the frame-rate lead against price and power draw for your target resolution.
The verdict
Both are credible choices in the graphics card comparison space; the specification table above lays out every metric so you can weigh the trade-offs that matter to you. Pick the one whose strengths line up with how you will actually use it.
Frequently asked questions
Is the RX 6800 better than the HD 7750?
RX 6800 takes the overall edge, though HD 7750 wins in specific areas worth weighing. RX 6800 averages 39 fps at 1440p versus 11 fps — about 255% faster.
What is the main difference between the RX 6800 and the HD 7750?
RX 6800 averages 39 fps at 1440p versus 11 fps — about 255% faster. HD 7750 draws less power (55W vs 250W).
Which is better value?
RX 6800 delivers more performance per dollar, making it the better value of the two at their listed prices.
Which should I choose?
Choose the RX 6800 if you game at 1440p. Choose the HD 7750 if you want lower power draw, heat and noise.
Methodology
Graphics cards are compared on 3DMark Time Spy scores, average gaming frame rates at 1080p/1440p/4K, FP32 compute throughput, VRAM capacity and type, memory bandwidth, board power (TDP) and launch MSRP — plus AI workload throughput (Stable Diffusion iterations/s and local LLM tokens/s) where measured. Vintage and server GPUs without modern benchmark results are compared on specifications only, clearly labelled. Frame rates are averages across a game suite at high settings; specific titles vary.