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Radeon RX 6700 XT vs Radeon RX 6800 XT

Quick Verdict

Performance-wise the Radeon RX 6800 XT is out front, dramatically faster, roughly 54% up on the Radeon RX 6700 XT.

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

VS
AMD Radeon
RX 6700 XT
Price
R$2,980✓
Performance
24/100
VRAM
12 GB GDDR6
Key Specs Advantage
+15% Boost Clock (2,581 MHz vs 2,250 MHz)
R$10,177GIGABYTE Placa de vídeo Radeon RX 6700 XT Gaming OC 12G, sistema de resfriamento WINDFORCE 3X, 12GB 192-bit GDDR6, GV-R67XTGAMING OC-12GD placa de vídeo
R$2,980Placa de Vídeo Biostar AMD Radeon RX 6700 XT OC, 12GB, GDDR6, FSR, Ray Tracing, VA67S6TML9 - Open Box
Used
AMD Radeon
RX 6800 XT
Price
R$7,851
Performance
37/100✓
VRAM
16 GB GDDR6✓
Key Specs Advantage
+80% Stream Processors (4,608 vs 2,560)
+80% Ray Accelerators (72 vs 40)
+33% Bandwidth (512 GB/s vs 384 GB/s)
R$7,851Placa de vídeo para jogos Sapphire 11304-02-20G Nitro+ AMD Radeon RX 6800 XT PCIe 4.0 com 16GB GDDR6
Used - No Listing
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Radeon RX 6800 XT vs Radeon RX 6700 XT: In-Depth Breakdown

Performance: Radeon RX 6800 XT vs Radeon RX 6700 XT

The Radeon RX 6800 XT is dramatically faster, around 54% ahead of the Radeon RX 6700 XT. That gap is enough to move it up a tier: the Radeon RX 6800 XT is comfortable at 1440p, while the Radeon RX 6700 XT is better matched to 1080p. The Radeon RX 6800 XT packs 4,608 stream processors versus 2,560 on the Radeon RX 6700 XT. The Radeon RX 6800 XT also has more RT cores (72 vs 40), strengthening its ray-tracing and AI-upscaling performance.

Power & Efficiency

The Radeon RX 6700 XT is the lighter draw at 230W against the Radeon RX 6800 XT's 300W, making it the easier card to power and cool. The Radeon RX 6800 XT draws more in absolute terms but squeezes out more performance per watt, so budget for a beefier PSU if you go that route.

VRAM & Future-Proofing

The Radeon RX 6800 XT's 16GB (vs 12GB on the Radeon RX 6700 XT) gives it more room for 4K textures and memory-hungry creative or AI workloads. The Radeon RX 6800 XT's memory is also faster — 512 GB/s versus 384 GB/s (256-bit vs 192-bit bus) — which helps feed the GPU at 4K and with heavy textures.

Which should you buy: Radeon RX 6700 XT or Radeon RX 6800 XT?

The Radeon RX 6800 XT is the faster card by about 54%. 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 6800 XT better than the Radeon RX 6700 XT?

The Radeon RX 6800 XT is dramatically faster, roughly 54% ahead. If your budget allows, it's the stronger pick.

Which is better for 4K gaming, the Radeon RX 6700 XT or the Radeon RX 6800 XT?

Neither is a dedicated 4K card; both are best at 1440p. For 4K you'd want a faster GPU, or lean on upscaling.

Does the Radeon RX 6800 XT have enough VRAM advantage to matter?

Its 16GB (vs 12GB) gives real headroom for 4K, heavy texture mods, and creative/AI work. At 1080p the gap matters less.

Which is better for ray tracing, the Radeon RX 6800 XT or the Radeon RX 6700 XT?

Both handle ray tracing, but the Radeon RX 6800 XT has more RT cores, giving it better ray-tracing and AI-upscaling performance than the Radeon RX 6700 XT.

Which should you buy: Radeon RX 6700 XT or Radeon RX 6800 XT?

The Radeon RX 6800 XT is the faster card by about 54%. 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

Architecture & Cores specifications comparison between Radeon RX 6700 XT and Radeon RX 6800 XT
SpecificationRadeon RX 6700 XTRadeon RX 6800 XT
ArchitectureRDNA 2RDNA 2
Process NodeTSMC N7TSMC N7
CUDA Cores (Stream Processors / Stream Processors)2,5604,608✓
Ray Tracing Cores4072✓

Clock Speeds

Clock Speeds specifications comparison between Radeon RX 6700 XT and Radeon RX 6800 XT
SpecificationRadeon RX 6700 XTRadeon RX 6800 XT
Base Clock2,321 MHz✓1,825 MHz
Boost Clock2,581 MHz✓2,250 MHz

Memory

Memory specifications comparison between Radeon RX 6700 XT and Radeon RX 6800 XT
SpecificationRadeon RX 6700 XTRadeon RX 6800 XT
VRAM Capacity12 GB16 GB✓
Memory TypeGDDR6GDDR6
Memory Bus192-bit256-bit✓
Memory Speed16 Gbps16 Gbps
Bandwidth384 GB/s512 GB/s✓

Connectivity & Power

Connectivity & Power specifications comparison between Radeon RX 6700 XT and Radeon RX 6800 XT
SpecificationRadeon RX 6700 XTRadeon RX 6800 XT
InterfacePCIe 4.0 x16PCIe 4.0 x16
TDP230 W✓300 W
Power Connectors1x 6-pin + 1x 8-pin2x 8-pin
ReleasedMar 2021Oct 2020