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GPU Comparison

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

Market Value Leader

Only verified data for Radeon RX 6900 XT is available. Benchmarks for other models are currently being processed.

Quick Verdict

On raw speed the Radeon RX 6900 XT comes out dramatically faster — about 74% ahead of the Radeon RX 6700M.

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

VS
AMD
Radeon RX 6700M
Price
Reference GPU
Performance
23/100
VRAM
10 GB GDDR6
Key Specs Advantage
+2% Boost Clock (2,300 MHz vs 2,250 MHz)
AMD
Radeon RX 6900 XT
Price
$700 CAD✓
Performance
40/100✓
VRAM
16 GB GDDR6✓
Key Specs Advantage
+122% Stream Processors (5,120 vs 2,304)
+122% Ray Accelerators (80 vs 36)
+60% Bandwidth (512 GB/s vs 320 GB/s)
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Radeon RX 6900 XT vs Radeon RX 6700M: In-Depth Breakdown

Performance: Radeon RX 6900 XT vs Radeon RX 6700M

The Radeon RX 6900 XT is dramatically faster, around 74% ahead of the Radeon RX 6700M. That gap is enough to move it up a tier: the Radeon RX 6900 XT is comfortable at 1440p, while the Radeon RX 6700M is better matched to 1080p. The Radeon RX 6900 XT packs 5,120 stream processors versus 2,304 on the Radeon RX 6700M. The Radeon RX 6900 XT also has more RT cores (80 vs 36), strengthening its ray-tracing and AI-upscaling performance.

Power & Efficiency

At 135W against 300W, the Radeon RX 6700M is both the lower-power and the more efficient card, making it the easier build to cool and power.

VRAM & Future-Proofing

The Radeon RX 6900 XT carries 16GB versus 10GB on the Radeon RX 6700M. The extra 6GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers. The Radeon RX 6900 XT's memory is also faster — 512 GB/s versus 320 GB/s (256-bit vs 160-bit bus) — which helps feed the GPU at 4K and with heavy textures.

Which should you buy: Radeon RX 6700M or Radeon RX 6900 XT?

The Radeon RX 6900 XT is the faster card by about 74%. 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 6700M?

The Radeon RX 6900 XT is dramatically faster, roughly 74% ahead. If your budget allows, it's the stronger pick.

Which is better for 4K gaming, the Radeon RX 6700M 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.

Does the Radeon RX 6900 XT have enough VRAM advantage to matter?

Its 16GB (vs 10GB) 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 6900 XT or the Radeon RX 6700M?

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 6700M.

Technical Specifications Comparison

Architecture & Cores

SpecificationRadeon RX 6700MRadeon RX 6900 XT
ArchitectureRDNA 2RDNA 2
Process NodeTSMC 7nmTSMC N7
CUDA Cores (Stream Processors / Stream Processors)2,3045,120✓
Ray Tracing Cores3680✓
Tensor / AI Cores72—

Clock Speeds

SpecificationRadeon RX 6700MRadeon RX 6900 XT
Base Clock2,100 MHz✓1,825 MHz
Boost Clock2,300 MHz✓2,250 MHz

Memory

SpecificationRadeon RX 6700MRadeon RX 6900 XT
VRAM Capacity10 GB16 GB✓
Memory TypeGDDR6GDDR6
Memory Bus160-bit256-bit✓
Memory Speed16 Gbps16 Gbps
Bandwidth320 GB/s512 GB/s✓

Connectivity & Power

SpecificationRadeon RX 6700MRadeon RX 6900 XT
InterfacePCIe 4.0 x16PCIe 4.0 x16
TDP135 W✓300 W
Power ConnectorsNone2x 8-pin
ReleasedJun 2021Dec 2020
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