Radeon RX 6650 XT vs Radeon RX 7700 XT
The Radeon RX 7700 XT is a massive performance leap — leading the Radeon RX 6650 XT by roughly 68% in our performance index. It also comes out ahead on value, making it the straightforward pick if the price fits your budget.
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Radeon RX 7700 XT vs Radeon RX 6650 XT: In-Depth Breakdown
Performance: Radeon RX 7700 XT vs Radeon RX 6650 XT
The Radeon RX 7700 XT is dramatically faster, around 68% ahead of the Radeon RX 6650 XT. That gap is enough to move it up a tier: the Radeon RX 7700 XT is comfortable at 1440p, while the Radeon RX 6650 XT is better matched to 1080p. The Radeon RX 7700 XT packs 3,456 stream processors versus 2,048 on the Radeon RX 6650 XT.
Price & Value
On price, expect to pay $310 USD for the Radeon RX 6650 XT versus $390 USD for the Radeon RX 7700 XT. Because it's both faster and competitively priced, the Radeon RX 7700 XT wins on performance-per-dollar by about 34%. The Radeon RX 6650 XT is trading below its $399 USD MSRP — a genuine deal. The Radeon RX 7700 XT is trading below its $449 USD MSRP — a genuine deal.
Power & Efficiency
The Radeon RX 6650 XT pulls less power (180W vs 245W), so it's the easier card to cool and the lighter load on your PSU. The faster Radeon RX 7700 XT draws more overall but extracts more performance from each watt — plan for a sturdier power supply if you pick it. Its more modern RDNA 3 architecture on a TSMC N5 process is part of why it does more with each watt.
VRAM & Future-Proofing
With 12GB against 8GB, the Radeon RX 7700 XT has more headroom for 4K textures and memory-hungry creative/AI tasks where the Radeon RX 6650 XT's 8GB can fall short. The Radeon RX 7700 XT's memory is also faster — 432 GB/s versus 280 GB/s (192-bit vs 128-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: Radeon RX 6650 XT or Radeon RX 7700 XT?
The Radeon RX 7700 XT is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the Radeon RX 6650 XT if you find it at a steep discount.
Frequently Asked Questions
Is the Radeon RX 7700 XT better than the Radeon RX 6650 XT?
Which is better for 4K gaming, the Radeon RX 6650 XT or the Radeon RX 7700 XT?
Is the Radeon RX 7700 XT worth the extra $80 USD over the Radeon RX 6650 XT?
Does the Radeon RX 7700 XT have enough VRAM advantage to matter?
Which should you buy: Radeon RX 6650 XT or Radeon RX 7700 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 6650 XT | Radeon RX 7700 XT |
|---|---|---|
| Architecture | RDNA 2 | RDNA 3 |
| Process Node | TSMC N7 | TSMC N5 |
| CUDA Cores (Stream Processors / Stream Processors) | 2,048 | 3,456✓ |
| Ray Tracing Cores | 32 | 54✓ |
| Tensor / AI Cores | — | 108 |
Clock Speeds
| Specification | Radeon RX 6650 XT | Radeon RX 7700 XT |
|---|---|---|
| Base Clock | 2,055 MHz✓ | 1,900 MHz |
| Boost Clock | 2,635 MHz✓ | 2,544 MHz |
Memory
| Specification | Radeon RX 6650 XT | Radeon RX 7700 XT |
|---|---|---|
| VRAM Capacity | 8 GB | 12 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 128-bit | 192-bit✓ |
| Memory Speed | 17.5 Gbps | 18 Gbps✓ |
| Bandwidth | 280 GB/s | 432 GB/s✓ |
Connectivity & Power
| Specification | Radeon RX 6650 XT | Radeon RX 7700 XT |
|---|---|---|
| Interface | PCIe 4.0 x8 | PCIe 4.0 x16 |
| TDP | 180 W✓ | 245 W |
| Power Connectors | 1x 8-pin | 2x 8-pin |
| Released | May 2022 | Aug 2023 |