Radeon HD 7640G + HD 8570M Dual vs Radeon HD 7670M

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 7640G + HD 8570M Dual vs Radeon HD 7670M 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 7640G + HD 8570M Dual vs Radeon HD 7670M: 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 7640G + HD 8570M Dual

2013

Why buy it

✅Delivers 100+% more G3D Mark for each dollar spent, at 3.2 vs 0 G3D/$ ($150 MSRP vs Unknown MSRP).
✅Draws 50W instead of 100W, a 50W reduction.

Trade-offs

❌Lower average FPS than Radeon HD 7670M across 50 tracked games in our benchmark data.
❌Less VRAM, with 512 MB vs 1 GB for high-resolution textures and newer games.
❌2013 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

Radeon HD 7670M

2012

Why buy it

✅3.6% more average FPS across 50 tracked games in our benchmark data.
✅100% more VRAM for high-resolution textures and newer games (1 GB vs 512 MB).

Trade-offs

❌2012 hardware with 1 GB 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 3.2 G3D/$ (Unknown MSRP vs $150 MSRP).
❌100% higher power demand at 100W vs 50W.

Quick Answers

Which GPU is faster for gaming right now?

Radeon HD 7670M is the faster gaming card right now. In our data, it leads by 3.6% in average FPS across 50 tracked games in our benchmark data and by 0.2% in PassMark G3D (476 vs 475), so the answer here is pretty clean.

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

Radeon HD 7640G + HD 8570M Dual is the safer long-term pick for 2026 and beyond. The case is simple: a newer 2013 generation instead of 2012. That makes it the less risky pick as game demands keep moving.

Which GPU is the better buy today?

Radeon HD 7640G + HD 8570M Dual makes the most sense today based on the pricing and value data we have for this matchup. Radeon HD 7670M still makes more sense if max raw gaming performance matters more than value.

Radeon HD 7640G + HD 8570M Dual vs Radeon HD 7670M Technical Specifications

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

Radeon HD 7640G + HD 8570M Dual

The Radeon HD 7640G + HD 8570M Dual is manufactured by AMD. It was released in August 1 2013. The core clock speed is 720 / 775 MHz. It has 768 shading units. The thermal design power (TDP) is 50W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 475 points.

Radeon HD 7670M

The Radeon HD 7670M is manufactured by AMD. It was released in April 24 2012. It features the GCN 1.0 architecture. The core clock speed is 850 MHz. It has 1280 shading units. The thermal design power (TDP) is 100W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 476 points.

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Graphics Performance

The Radeon HD 7640G + HD 8570M Dual scores 475 and the Radeon HD 7670M reaches 476 in the G3D Mark benchmark — just a 0.2% difference, making them near-identical in rasterization performance. Shader units: 768 (Radeon HD 7640G + HD 8570M Dual) vs 1,280 (Radeon HD 7670M).

Feature	Radeon HD 7640G + HD 8570M Dual	Radeon HD 7670M
G3D Mark Score	475	476
Process Node	28 nm	28 nm
Shading Units	768	1280+67%
Frame Generation	FSR upscaling	FSR upscaling

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Advanced Features (DLSS/FSR)

Feature	Radeon HD 7640G + HD 8570M Dual	Radeon HD 7670M
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 7640G + HD 8570M Dual has 512 MB of VRAM, while the Radeon HD 7670M carries 1 GB. Radeon HD 7670M 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 7640G + HD 8570M Dual and System on the Radeon HD 7670M.

Feature	Radeon HD 7640G + HD 8570M Dual	Radeon HD 7670M
VRAM Capacity	0.5 GB	1 GB+100%
Memory Type	GDDR5	Shared
Memory Bandwidth	Unknown	System
Bus Width	128-bit	System

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Power & Dimensions

The Radeon HD 7640G + HD 8570M Dual draws 50W versus the Radeon HD 7670M's 100W — a 66.7% difference. The Radeon HD 7640G + HD 8570M Dual is more power-efficient. Recommended PSU: 350W (Radeon HD 7640G + HD 8570M Dual) vs 350W (Radeon HD 7670M). Power connectors: 1x 6-pin vs 1x 6-pin.

Feature	Radeon HD 7640G + HD 8570M Dual	Radeon HD 7670M
TDP	50W-50%	100W
Recommended PSU	350W	350W
Power Connector	1x 6-pin	1x 6-pin
Perf/Watt	9.5+98%	4.8

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Value Analysis

The newer card here is Radeon HD 7640G + HD 8570M Dual (2013 vs 2012).

Feature	Radeon HD 7640G + HD 8570M Dual	Radeon HD 7670M
MSRP	$150	—
Codename	—	Wimbledon
Release	August 1 2013	April 24 2012
Ranking	#881	#531

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