Radeon R7 512 Cores (Kaveri Desktop) vs Radeon Vega 6

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 R7 512 Cores (Kaveri Desktop) vs Radeon Vega 6 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 R7 512 Cores (Kaveri Desktop) vs Radeon Vega 6: 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 R7 512 Cores (Kaveri Desktop)

2014

Why buy it

✅40.2% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 100+% more G3D Mark for each dollar spent, at 7.5 vs 0 G3D/$ ($173 MSRP vs Unknown MSRP).
✅100+% more VRAM for high-resolution textures and newer games (512 MB vs Unknown).
✅Draws 30W instead of 45W, a 15W reduction.

Trade-offs

❌2014 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

Radeon Vega 6

2021

Why buy it

✅Radeon R7 512 Cores (Kaveri Desktop) is already obsolete for modern gaming, so Radeon Vega 6 is the less risky modern option long term.
✅More future proof: GCN 5.1 (2018−2022) on 7nm with a newer platform for upcoming games.

Trade-offs

❌Lower average FPS than Radeon R7 512 Cores (Kaveri Desktop) across 50 tracked games in our benchmark data.
❌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.
❌Lower G3D Mark per dollar, at 0 vs 7.5 G3D/$ (Unknown MSRP vs $173 MSRP).
❌50% higher power demand at 45W vs 30W.

Quick Answers

Which GPU is faster for gaming right now?

Radeon R7 512 Cores (Kaveri Desktop) is the faster gaming card right now. In our data, it leads by 40.2% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward Radeon Vega 6 instead at 1,309 vs 1,300, so for this question the real-game FPS result matters more than the synthetic split.

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

Radeon Vega 6 is the safer long-term pick for 2026 and beyond. The case is simple: a 7nm process instead of 28nm and a newer 2021 generation instead of 2014. That makes it the less risky pick as game demands keep moving.

Which GPU is the better buy today?

Radeon R7 512 Cores (Kaveri Desktop) makes the most sense today based on the pricing and value data we have for this matchup. If you are mainly targeting 1080p and some 1440p, Radeon R7 512 Cores (Kaveri Desktop) is the easier value choice. If you care more about 1080p headroom, Radeon Vega 6 has the stronger long-term case.

Radeon R7 512 Cores (Kaveri Desktop) vs Radeon Vega 6 Technical Specifications

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

Radeon R7 512 Cores (Kaveri Desktop)

The Radeon R7 512 Cores (Kaveri Desktop) is manufactured by AMD. It was released in January 14 2014. It features the GCN architecture. The core clock speed is 720 MHz. It has 512 shading units. The thermal design power (TDP) is 30W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,300 points.

Radeon Vega 6

The Radeon Vega 6 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: 1,309 points.

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Graphics Performance

The Radeon R7 512 Cores (Kaveri Desktop) scores 1,300 and the Radeon Vega 6 reaches 1,309 in the G3D Mark benchmark — just a 0.7% difference, making them near-identical in rasterization performance. The Radeon R7 512 Cores (Kaveri Desktop) is built on GCN while the Radeon Vega 6 uses GCN 5.1, both on 28 nm vs 7 nm. Shader units: 512 (Radeon R7 512 Cores (Kaveri Desktop)) vs 448 (Radeon Vega 6).

Feature	Radeon R7 512 Cores (Kaveri Desktop)	Radeon Vega 6
G3D Mark Score	1,300	1,309
Architecture	GCN	GCN 5.1
Process Node	28 nm	7 nm
Shading Units	512+14%	448
Frame Generation	FSR upscaling	FSR upscaling

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Advanced Features (DLSS/FSR)

Feature	Radeon R7 512 Cores (Kaveri Desktop)	Radeon Vega 6
Upscaling Tech	FSR Upscaling / FSR 4	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	AMD Anti-Lag	AMD Anti-Lag

💾

Video Memory (VRAM)

The Radeon R7 512 Cores (Kaveri Desktop) has 512 MB of VRAM, while the Radeon Vega 6 carries 0 MB. Radeon R7 512 Cores (Kaveri Desktop) gives you 100+% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 128-bit on the Radeon R7 512 Cores (Kaveri Desktop) and System on the Radeon Vega 6.

Feature	Radeon R7 512 Cores (Kaveri Desktop)	Radeon Vega 6
VRAM Capacity	0.5 GB	Shared System RAM
Memory Type	GDDR5	Shared
Memory Bandwidth	Unknown	System
Bus Width	128-bit	System

🔌

Power & Dimensions

The Radeon R7 512 Cores (Kaveri Desktop) draws 30W versus the Radeon Vega 6's 45W — a 40% difference. The Radeon R7 512 Cores (Kaveri Desktop) is more power-efficient. Recommended PSU: 350W (Radeon R7 512 Cores (Kaveri Desktop)) vs 1W (Radeon Vega 6). Power connectors: None vs Integrated.

Feature	Radeon R7 512 Cores (Kaveri Desktop)	Radeon Vega 6
TDP	30W-33%	45W
Recommended PSU	350W	1W-100%
Power Connector	None	Integrated
Temp (Load)	80°C	—
Perf/Watt	43.3+49%	29.1

💰

Value Analysis

At launch, the Radeon R7 512 Cores (Kaveri Desktop) came in at $173, while the Radeon Vega 6 launched at $0. On MSRP, Radeon Vega 6 was 100+% cheaper ($173 less). Performance per dollar on MSRP (G3D Mark / MSRP): 7.5 (Radeon R7 512 Cores (Kaveri Desktop)) vs Infinity (Radeon Vega 6) — the Radeon Vega 6 offers Infinity% better value. The newer card here is Radeon Vega 6 (2021 vs 2014).

Feature	Radeon R7 512 Cores (Kaveri Desktop)	Radeon Vega 6
MSRP	$173	$0-100%
Performance per Dollar	7.5	Infinity
Codename	Kaveri Spectre	Cezanne
Release	January 14 2014	April 13 2021
Ranking	#830	#601

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