Radeon HD 5970 vs Radeon RX Vega 5

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 HD 5970 vs Radeon RX Vega 5 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 HD 5970 vs Radeon RX Vega 5: 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 HD 5970

2009

Why buy it

✅6.1% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 100+% more G3D Mark for each dollar spent, at 3.3 vs 0 G3D/$ ($699 MSRP vs Unknown MSRP).
✅100+% more VRAM for high-resolution textures and newer games (2 GB vs Unknown).

Trade-offs

❌2009 hardware with 2 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌1860% higher power demand at 294W vs 15W.

Radeon RX Vega 5

2020

Why buy it

✅Draws 15W instead of 294W, a 279W reduction.
✅More future proof: Vega (2017−2020) on 7nm with a newer platform for upcoming games.

Trade-offs

❌Lower average FPS than Radeon HD 5970 across 50 tracked games in our benchmark data.
❌Less VRAM, with Unknown vs 2 GB for high-resolution textures and newer games.
❌2020 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 3.3 G3D/$ (Unknown MSRP vs $699 MSRP).

Quick Answers

Which GPU is faster for gaming right now?

Radeon HD 5970 is the faster gaming card right now. In our data, it leads by 6.1% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward Radeon RX Vega 5 instead at 2,356 vs 2,297, 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 HD 5970 is the safer long-term pick for 2026 and beyond. The case is simple: 2 GB vs Unknown of VRAM. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

Radeon HD 5970 makes the most sense today based on the pricing and value data we have for this matchup.

Radeon HD 5970 vs Radeon RX Vega 5 Technical Specifications

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

Radeon HD 5970

The Radeon HD 5970 is manufactured by AMD. It was released in November 18 2009. It features the TeraScale 2 architecture. The core clock speed is 725 MHz. It has 1600 ×2 shading units. The thermal design power (TDP) is 294W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 2,297 points. Launch price was $699.

Radeon RX Vega 5

The Radeon RX Vega 5 is manufactured by AMD. It was released in January 7 2020. It features the Vega architecture. The boost clock speed is 1400 MHz. It has 320 shading units. The thermal design power (TDP) is 15W. Manufactured using 7 nm process technology. G3D Mark benchmark score: 2,356 points.

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Graphics Performance

The Radeon HD 5970 scores 2,297 and the Radeon RX Vega 5 reaches 2,356 in the G3D Mark benchmark — just a 2.6% difference, making them near-identical in rasterization performance. The Radeon HD 5970 is built on TeraScale 2 while the Radeon RX Vega 5 uses Vega, both on 40 nm vs 7 nm. Shader units: 1,600 (Radeon HD 5970) vs 320 (Radeon RX Vega 5).

Feature	Radeon HD 5970	Radeon RX Vega 5
G3D Mark Score	2,297	2,356+3%
Architecture	TeraScale 2	Vega
Process Node	40 nm	7 nm
Shading Units	1600 ×2+400%	320
Frame Generation	FSR upscaling	FSR upscaling

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Advanced Features (DLSS/FSR)

Feature	Radeon HD 5970	Radeon RX Vega 5
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

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Video Memory (VRAM)

The Radeon HD 5970 has 2 GB of VRAM, while the Radeon RX Vega 5 carries 0 MB. Radeon HD 5970 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 HD 5970 and System on the Radeon RX Vega 5.

Feature	Radeon HD 5970	Radeon RX Vega 5
VRAM Capacity	2 GB	Shared System RAM
Memory Type	GDDR5	Shared
Memory Bandwidth	Unknown	System
Bus Width	128-bit	System

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Display & API Support

DirectX support: 11.2 (Radeon HD 5970) vs 12 (FL 12_1) (Radeon RX Vega 5). OpenGL: 4.4 vs 4.6. Maximum simultaneous displays: 3 vs 3.

Feature	Radeon HD 5970	Radeon RX Vega 5
DirectX	11.2	12 (FL 12_1)+7%
OpenGL	4.4	4.6+5%
Max Displays	3	3

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Media & Encoding

Hardware encoder: None (Radeon HD 5970) vs VCN 2.0 (Radeon RX Vega 5). Decoder: UVD 2.2 vs VCN 2.0. Supported codecs: H.264,VC-1,MPEG-2 (Radeon HD 5970) vs H.264,H.265/HEVC (Radeon RX Vega 5).

Feature	Radeon HD 5970	Radeon RX Vega 5
Encoder	None	VCN 2.0
Decoder	UVD 2.2	VCN 2.0
Codecs	H.264,VC-1,MPEG-2	H.264,H.265/HEVC

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Power & Dimensions

The Radeon HD 5970 draws 294W versus the Radeon RX Vega 5's 15W — a 180.6% difference. The Radeon RX Vega 5 is more power-efficient. Recommended PSU: 650W (Radeon HD 5970) vs 1W (Radeon RX Vega 5). Power connectors: 6-pin + 8-pin vs Integrated.

Feature	Radeon HD 5970	Radeon RX Vega 5
TDP	294W	15W-95%
Recommended PSU	650W	1W-100%
Power Connector	6-pin + 8-pin	Integrated
Length	305mm	—
Height	111mm	—
Slots	2	0-100%
Temp (Load)	90	—
Perf/Watt	7.8	157.1+1914%

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Value Analysis

At launch, the Radeon HD 5970 came in at $699, while the Radeon RX Vega 5 launched at $0. On MSRP, Radeon RX Vega 5 was 100+% cheaper ($699 less). Performance per dollar on MSRP (G3D Mark / MSRP): 3.3 (Radeon HD 5970) vs Infinity (Radeon RX Vega 5) — the Radeon RX Vega 5 offers Infinity% better value. The newer card here is Radeon RX Vega 5 (2020 vs 2009).

Feature	Radeon HD 5970	Radeon RX Vega 5
MSRP	$699	$0-100%
Performance per Dollar	3.3	Infinity
Codename	Hemlock	Vega
Release	November 18 2009	January 7 2020
Ranking	#651	#716

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