Radeon Vega 8 vs RTXA5000-6Q

G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.

Radeon Vega 8 vs RTXA5000-6Q FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with Ryzen 7 9800X3D to isolate GPU performance.

Search any supported game below to compare 1080p FPS for both components.

Radeon Vega 8 vs RTXA5000-6Q: Pros, Cons & Final Verdict

See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.

Radeon Vega 8

2021

Why buy it

✅Costs $2,350 less on MSRP ($150 MSRP vs $2,500 MSRP).
✅Delivers 1618.1% more G3D Mark for each dollar spent, at 10.5 vs 0.6 G3D/$ ($150 MSRP vs $2,500 MSRP).
✅Draws 45W instead of 230W, a 185W reduction.

Trade-offs

❌Less VRAM, with Unknown vs 512 MB for high-resolution textures and newer games.
❌2021 hardware with Unknown of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

RTXA5000-6Q

2021

Why buy it

✅100+% more VRAM for high-resolution textures and newer games (512 MB vs Unknown).
✅Radeon Vega 8 is already obsolete for modern gaming, so RTXA5000-6Q is the less risky modern option long term.

Trade-offs

❌Older hardware, 512 MB of VRAM, and weaker feature support mean it will age faster in newer AAA releases.
❌
1566.7% HIGHER MSRP
$2,500 MSRPvs$150 MSRP
❌Lower G3D Mark per dollar, at 0.6 vs 10.5 G3D/$ ($2,500 MSRP vs $150 MSRP).
❌411.1% higher power demand at 230W vs 45W.

Quick Answers

Which GPU is faster for gaming right now?

Radeon Vega 8 is the faster gaming card right now based on the synthetic data we have. It leads by 3.1% in PassMark G3D (1,569 vs 1,522), which is the best performance signal available in this matchup.

Which GPU is the safer long-term pick for 2026 and beyond?

RTXA5000-6Q is the safer long-term pick for 2026 and beyond. The case is simple: 512 MB vs Unknown of VRAM and 64 vs 0 ray-tracing units. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

Radeon Vega 8 makes the most sense to buy today. It is $2,350 cheaper on MSRP at $150 vs $2,500, and it leads G3D-per-dollar by 1618.1% (10.5 vs 0.6), so the value case lines up with the gaming result. If you are mainly targeting 1080p, Radeon Vega 8 is the easier value choice. If you care more about 1080p and some 1440p headroom, RTXA5000-6Q has the stronger long-term case.

Radeon Vega 8 vs RTXA5000-6Q Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Radeon Vega 8

The Radeon Vega 8 is manufactured by AMD. It was released in April 13 2021. It features the GCN 5.1 architecture. The core clock ranges from 300 MHz to 1900 MHz. It has 448 shading units. The thermal design power (TDP) is 45W. Manufactured using 7 nm process technology. G3D Mark benchmark score: 1,569 points.

RTXA5000-6Q

The RTXA5000-6Q is manufactured by NVIDIA. It was released in April 12 2021. It features the Ampere architecture. The core clock ranges from 1170 MHz to 1695 MHz. It has 8192 shading units. The thermal design power (TDP) is 230W. Manufactured using 8 nm process technology. It features 64 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 1,522 points.

⚡

Graphics Performance

The Radeon Vega 8 scores 1,569 and the RTXA5000-6Q reaches 1,522 in the G3D Mark benchmark — just a 3.1% difference, making them near-identical in rasterization performance. The Radeon Vega 8 is built on GCN 5.1 while the RTXA5000-6Q uses Ampere, both on 7 nm vs 8 nm. Shader units: 448 (Radeon Vega 8) vs 8,192 (RTXA5000-6Q). Raw compute: 1.702 TFLOPS (Radeon Vega 8) vs 27.77 TFLOPS (RTXA5000-6Q). Boost clocks: 1900 MHz vs 1695 MHz.

Feature	Radeon Vega 8	RTXA5000-6Q
G3D Mark Score	1,569+3%	1,522
Architecture	GCN 5.1	Ampere
Process Node	7 nm	8 nm
Shading Units	448	8192+1729%
Compute (TFLOPS)	1.702 TFLOPS	27.77 TFLOPS+1532%
Boost Clock	1900 MHz+12%	1695 MHz
ROPs	8	96+1100%
TMUs	28	256+814%

✨

Advanced Features (DLSS/FSR)

The RTXA5000-6Q gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon Vega 8 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

Feature	Radeon Vega 8	RTXA5000-6Q
Upscaling Tech	FSR Upscaling / FSR 4	Upscaling support
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	AMD Anti-Lag	NVIDIA Reflex

💾

Video Memory (VRAM)

The Radeon Vega 8 has 0 MB of VRAM, while the RTXA5000-6Q carries 512 MB. RTXA5000-6Q gives you 100+% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is System on the Radeon Vega 8 and 64-bit on the RTXA5000-6Q.

Feature	Radeon Vega 8	RTXA5000-6Q
VRAM Capacity	Shared System RAM	0.5 GB
Memory Type	Shared	GDDR5
Bus Width	System	64-bit

🔌

Power & Dimensions

The Radeon Vega 8 draws 45W versus the RTXA5000-6Q's 230W — a 134.5% difference. The Radeon Vega 8 is more power-efficient. Recommended PSU: 1W (Radeon Vega 8) vs 350W (RTXA5000-6Q). Power connectors: Integrated vs PCIe-powered.

Feature	Radeon Vega 8	RTXA5000-6Q
TDP	45W-80%	230W
Recommended PSU	1W-100%	350W
Power Connector	Integrated	PCIe-powered
Perf/Watt	34.9+429%	6.6

💰

Value Analysis

At launch, the Radeon Vega 8 came in at $150, while the RTXA5000-6Q launched at $2500. On MSRP, Radeon Vega 8 was 94% cheaper ($2350 less). Performance per dollar on MSRP (G3D Mark / MSRP): 10.5 (Radeon Vega 8) vs 0.6 (RTXA5000-6Q) — the Radeon Vega 8 offers 1650% better value.

Feature	Radeon Vega 8	RTXA5000-6Q
MSRP	$150-94%	$2500
Performance per Dollar	10.5+1650%	0.6
Codename	Cezanne	GA102
Release	April 13 2021	April 12 2021
Ranking	#601	#53

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