GPU Comparison

Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.

Quick Verdict

On raw speed the Radeon RX 6900 XT comes out significantly faster — about 29% ahead of the Radeon RX 6800. It also wins on performance-per-dollar, making it the cleaner choice when you can afford it.

Maximum Capacity Reached. Remove a model to add another. (2/2)

VS
Price
€1,186
Performance
31%
VRAM
16 GB GDDR6
Key Specs Advantage

Comparable or lower specs

AMD
Radeon RX 6900 XT
Price
€778
Performance
40%
VRAM
16 GB GDDR6
Key Specs Advantage
+33% Stream Processors (5,120 vs 3,840)
+33% Ray Accelerators (80 vs 60)
+7% Boost Clock (2,250 MHz vs 2,105 MHz)

Radeon RX 6900 XT vs Radeon RX 6800: In-Depth Breakdown

Performance: Radeon RX 6900 XT vs Radeon RX 6800

The Radeon RX 6900 XT is significantly faster, around 29% ahead of the Radeon RX 6800. Both cards sit in the same broad class, well suited to 1440p. The Radeon RX 6900 XT packs 5,120 stream processors versus 3,840 on the Radeon RX 6800. The Radeon RX 6900 XT also has more RT cores (80 vs 60), strengthening its ray-tracing and AI-upscaling performance.

Price & Value

The Radeon RX 6900 XT currently lists from $778 EUR, $408 EUR less than the Radeon RX 6800 at $1,186 EUR. Because it's both faster and competitively priced, the Radeon RX 6900 XT wins on performance-per-dollar by about 97%. The Radeon RX 6900 XT is trading below its $999 EUR MSRP — a genuine deal. The Radeon RX 6800 still sits about $607 EUR above its $579 EUR MSRP.

Power & Efficiency

On power, the Radeon RX 6800 is the gentler choice at 250W versus 300W. The Radeon RX 6900 XT is more efficient per watt because it's faster, but its higher 300W draw means more heat and a bigger PSU.

Which should you buy: Radeon RX 6800 or Radeon RX 6900 XT?

The Radeon RX 6900 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 6800 if you find it at a steep discount.

Frequently Asked Questions

Is the Radeon RX 6900 XT better than the Radeon RX 6800?

The Radeon RX 6900 XT is significantly faster, roughly 29% ahead. If your budget allows, it's the stronger pick.

Which is better for 4K gaming, the Radeon RX 6800 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.

Is the Radeon RX 6800 worth the extra $408 EUR over the Radeon RX 6900 XT?

Only if you need the extra performance or features; on pure value the Radeon RX 6900 XT comes out ahead.

Which is better for ray tracing, the Radeon RX 6900 XT or the Radeon RX 6800?

Both handle ray tracing, but the Radeon RX 6900 XT has more RT cores, giving it better ray-tracing and AI-upscaling performance than the Radeon RX 6800.

Technical Specifications Comparison

Architecture & Cores

SpecificationRadeon RX 6800Radeon RX 6900 XT
ArchitectureRDNA 2RDNA 2
Process NodeTSMC N7TSMC N7
CUDA Cores (Stream Processors / Stream Processors)3,8405,120
Ray Tracing Cores6080

Clock Speeds

SpecificationRadeon RX 6800Radeon RX 6900 XT
Base Clock1,700 MHz1,825 MHz
Boost Clock2,105 MHz2,250 MHz

Memory

SpecificationRadeon RX 6800Radeon RX 6900 XT
VRAM Capacity16 GB16 GB
Memory TypeGDDR6GDDR6
Memory Bus256-bit256-bit
Memory Speed16 Gbps16 Gbps
Bandwidth512 GB/s512 GB/s

Connectivity & Power

SpecificationRadeon RX 6800Radeon RX 6900 XT
InterfacePCIe 4.0 x16PCIe 4.0 x16
TDP250 W300 W
Power Connectors2x 8-pin2x 8-pin
ReleasedNov 2020Dec 2020