Radeon RX 6800 XT vs Radeon RX 6900 XT
Quick Verdict
The Radeon RX 6900 XT is a real step up in speed — leading the Radeon RX 6800 XT by roughly 8% in our performance index.
Maximum Capacity Reached. Remove a model to add another. (2/2)
VS
AMD Radeon
RX 6800 XTPrice
S$1,160✓
Performance
37/100
VRAM
16 GB GDDR6✓
Key Specs Advantage
Comparable or lower specs
AMD Radeon
RX 6900 XTPrice
S$1,207
Performance
40/100✓
VRAM
16 GB GDDR6✓
Key Specs Advantage
+11% Stream Processors (5,120 vs 4,608)
+11% Ray Accelerators (80 vs 72)
Radeon RX 6900 XT vs Radeon RX 6800 XT: In-Depth Breakdown
Performance: Radeon RX 6900 XT vs Radeon RX 6800 XT
The Radeon RX 6900 XT is noticeably faster, around 8% ahead of the Radeon RX 6800 XT. Both cards sit in the same broad class, well suited to 1440p. The Radeon RX 6900 XT packs 5,120 stream processors versus 4,608 on the Radeon RX 6800 XT.
Which should you buy: Radeon RX 6800 XT or Radeon RX 6900 XT?
The Radeon RX 6900 XT is the faster card by about 8%. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.
Frequently Asked Questions
Is the Radeon RX 6900 XT better than the Radeon RX 6800 XT?
The Radeon RX 6900 XT is noticeably faster, roughly 8% ahead. If your budget allows, it's the stronger pick.
Which is better for 4K gaming, the Radeon RX 6800 XT or the Radeon RX 6900 XT?
Neither is a dedicated 4K card; both are best at 1440p. For 4K you'd want a faster GPU, or lean on upscaling.
Which should you buy: Radeon RX 6800 XT or Radeon RX 6900 XT?
The Radeon RX 6900 XT is the faster card by about 8%. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 6800 XT | Radeon RX 6900 XT |
|---|---|---|
| Architecture | RDNA 2 | RDNA 2 |
| Process Node | TSMC N7 | TSMC N7 |
| CUDA Cores (Stream Processors / Stream Processors) | 4,608 | 5,120✓ |
| Ray Tracing Cores | 72 | 80✓ |
Clock Speeds
| Specification | Radeon RX 6800 XT | Radeon RX 6900 XT |
|---|---|---|
| Base Clock | 1,825 MHz | 1,825 MHz |
| Boost Clock | 2,250 MHz | 2,250 MHz |
Memory
| Specification | Radeon RX 6800 XT | Radeon RX 6900 XT |
|---|---|---|
| VRAM Capacity | 16 GB | 16 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit | 256-bit |
| Memory Speed | 16 Gbps | 16 Gbps |
| Bandwidth | 512 GB/s | 512 GB/s |
Connectivity & Power
| Specification | Radeon RX 6800 XT | Radeon RX 6900 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 300 W | 300 W |
| Power Connectors | 2x 8-pin | 2x 8-pin |
| Released | Oct 2020 | Dec 2020 |