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GeForce RTX 3090 vs Radeon RX 7900 XTX

Quick Verdict

The Radeon RX 7900 XTX is a massive performance leap β€” leading the GeForce RTX 3090 by roughly 44% in our performance index.

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VS
NVIDIA GeForce
RTX 3090
Price
S$2,913
Performance
39/100
VRAM
24 GB GDDR6Xβœ“
Key Specs Advantage
+71% CUDA Cores (10,496 vs 6,144)
+71% Tensor Cores (328 vs 192)
AMD Radeon
RX 7900 XTX
Price
S$1,702βœ“
Performance
56/100βœ“
VRAM
24 GB GDDR6βœ“
Key Specs Advantage
+47% Boost Clock (2,500 MHz vs 1,695 MHz)
+17% Ray Accelerators (96 vs 82)
+3% Bandwidth (960 GB/s vs 936 GB/s)

Radeon RX 7900 XTX vs GeForce RTX 3090: In-Depth Breakdown

Performance: Radeon RX 7900 XTX vs GeForce RTX 3090

The Radeon RX 7900 XTX is dramatically faster, around 44% ahead of the GeForce RTX 3090. That gap is enough to move it up a tier: the Radeon RX 7900 XTX is comfortable at 4K with upscaling and native 1440p, while the GeForce RTX 3090 is better matched to 1440p.

Generation & Longevity

The Radeon RX 7900 XTX is roughly 2 years newer than the GeForce RTX 3090 (RDNA 3 vs Ampere), so it generally benefits from a more modern architecture and longer driver-support runway.

Features & Ecosystem

Beyond raw numbers, the GeForce RTX 3090 brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 7900 XTX offers AMD FSR upscaling and strong rasterization value. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.

Which should you buy: GeForce RTX 3090 or Radeon RX 7900 XTX?

The Radeon RX 7900 XTX is the faster card by about 44%. With live pricing limited for this pair, base your decision on the spec differences above β€” particularly VRAM and power draw β€” and check current stock before buying.

Frequently Asked Questions

Is the Radeon RX 7900 XTX better than the GeForce RTX 3090?

The Radeon RX 7900 XTX is dramatically faster, roughly 44% ahead. If your budget allows, it's the stronger pick.

Which is better for 4K gaming, the GeForce RTX 3090 or the Radeon RX 7900 XTX?

The Radeon RX 7900 XTX is the better 4K option β€” it's comfortable at 4K with upscaling and native 1440p.

Which should you buy: GeForce RTX 3090 or Radeon RX 7900 XTX?

The Radeon RX 7900 XTX is the faster card by about 44%. With live pricing limited for this pair, base your decision on the spec differences above β€” particularly VRAM and power draw β€” and check current stock before buying.

Technical Specifications Comparison

Architecture & Cores

Architecture & Cores specifications comparison between GeForce RTX 3090 and Radeon RX 7900 XTX
SpecificationGeForce RTX 3090Radeon RX 7900 XTX
ArchitectureAmpereRDNA 3
Process NodeSamsung 8nmTSMC N5
CUDA Cores (CUDA Cores / Stream Processors)10,496βœ“6,144
Ray Tracing Cores8296βœ“
Tensor / AI Cores328βœ“192

Clock Speeds

Clock Speeds specifications comparison between GeForce RTX 3090 and Radeon RX 7900 XTX
SpecificationGeForce RTX 3090Radeon RX 7900 XTX
Base Clock1,395 MHz1,900 MHzβœ“
Boost Clock1,695 MHz2,500 MHzβœ“

Memory

Memory specifications comparison between GeForce RTX 3090 and Radeon RX 7900 XTX
SpecificationGeForce RTX 3090Radeon RX 7900 XTX
VRAM Capacity24 GB24 GB
Memory TypeGDDR6XGDDR6
Memory Bus384-bit384-bit
Memory Speed19.5 Gbps20 Gbpsβœ“
Bandwidth936 GB/s960 GB/sβœ“

Connectivity & Power

Connectivity & Power specifications comparison between GeForce RTX 3090 and Radeon RX 7900 XTX
SpecificationGeForce RTX 3090Radeon RX 7900 XTX
InterfacePCIe 4.0 x16PCIe 4.0 x16
TDP350 Wβœ“355 W
Power Connectors1x 12-pin2x 8-pin
ReleasedSep 2020Nov 2022