Radeon HD 7640G + HD 8600/8700M Dual vs Radeon R5 M330

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 8600/8700M Dual vs Radeon R5 M330 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 8600/8700M Dual vs Radeon R5 M330: 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 8600/8700M Dual

2013

Why buy it

✅Draws 50W instead of 75W, a 25W reduction.

Trade-offs

❌Lower average FPS than Radeon R5 M330 across 50 tracked games in our benchmark data.
❌Less VRAM, with 512 MB vs 4 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.
❌
33.3% HIGHER MSRP
$160 MSRPvs$120 MSRP
❌Lower G3D Mark per dollar, at 3.7 vs 5.0 G3D/$ ($160 MSRP vs $120 MSRP).

Radeon R5 M330

2015

Why buy it

✅1.3% more average FPS across 50 tracked games in our benchmark data.
✅Costs $40 less on MSRP ($120 MSRP vs $160 MSRP).
✅Delivers 35.4% more G3D Mark for each dollar spent, at 5.0 vs 3.7 G3D/$ ($120 MSRP vs $160 MSRP).
✅700% more VRAM for high-resolution textures and newer games (4 GB vs 512 MB).

Trade-offs

❌2015 hardware with 4 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌50% higher power demand at 75W vs 50W.

Quick Answers

Which GPU is faster for gaming right now?

Radeon R5 M330 is the faster gaming card right now. In our data, it leads by 1.3% in average FPS across 50 tracked games in our benchmark data and by 1.5% in PassMark G3D (596 vs 587), so the answer here is pretty clean.

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

Radeon HD 7640G + HD 8600/8700M Dual is the safer long-term pick for 2026 and beyond because it comes out ahead on the available hardware-headroom signals for this matchup.

Which GPU is the better buy today?

Radeon R5 M330 makes the most sense to buy today. It is $40 cheaper on MSRP at $120 vs $160, and it leads G3D-per-dollar by 35.4% (5.0 vs 3.7), so the value case lines up with the gaming result. If you are mainly targeting 1080p and some 1440p, Radeon R5 M330 is the easier value choice. If you care more about 1080p and some 1440p headroom, Radeon HD 7640G + HD 8600/8700M Dual has the stronger long-term case.

Radeon HD 7640G + HD 8600/8700M Dual vs Radeon R5 M330 Technical Specifications

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

Radeon HD 7640G + HD 8600/8700M Dual

The Radeon HD 7640G + HD 8600/8700M 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: 587 points.

Radeon R5 M330

The Radeon R5 M330 is manufactured by AMD. It was released in June 9 2015. It features the GCN architecture. It has 1024 shading units. The thermal design power (TDP) is 75W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 596 points.

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Graphics Performance

The Radeon HD 7640G + HD 8600/8700M Dual scores 587 and the Radeon R5 M330 reaches 596 in the G3D Mark benchmark — just a 1.5% difference, making them near-identical in rasterization performance. Shader units: 768 (Radeon HD 7640G + HD 8600/8700M Dual) vs 1,024 (Radeon R5 M330).

Feature	Radeon HD 7640G + HD 8600/8700M Dual	Radeon R5 M330
G3D Mark Score	587	596+2%
Process Node	28 nm	28 nm
Shading Units	768	1024+33%
Frame Generation	FSR upscaling	FSR upscaling

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Advanced Features (DLSS/FSR)

Feature	Radeon HD 7640G + HD 8600/8700M Dual	Radeon R5 M330
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 8600/8700M Dual has 512 MB of VRAM, while the Radeon R5 M330 carries 4 GB. Radeon R5 M330 gives you 700% 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 8600/8700M Dual and 128-bit on the Radeon R5 M330.

Feature	Radeon HD 7640G + HD 8600/8700M Dual	Radeon R5 M330
VRAM Capacity	0.5 GB	4 GB+700%
Memory Type	GDDR5	GDDR5
Memory Bandwidth	Unknown	Unknown
Bus Width	128-bit	128-bit

🖥️

Display & API Support

DirectX support: 11.1 (Radeon HD 7640G + HD 8600/8700M Dual) vs 12 (FL11_1) (Radeon R5 M330). OpenGL: 4.4 vs 4.4. Maximum simultaneous displays: 2 vs 3.

Feature	Radeon HD 7640G + HD 8600/8700M Dual	Radeon R5 M330
DirectX	11.1	12 (FL11_1)+8%
OpenGL	4.4	4.4
Max Displays	2	3+50%

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Media & Encoding

Hardware encoder: VCE 1.0 (Radeon HD 7640G + HD 8600/8700M Dual) vs UVD (Radeon R5 M330). Decoder: UVD 3.1 vs VCE. Supported codecs: H.264,VC-1,MPEG-2 (Radeon HD 7640G + HD 8600/8700M Dual) vs H.264,HEVC,MPEG-4,MVC (Radeon R5 M330).

Feature	Radeon HD 7640G + HD 8600/8700M Dual	Radeon R5 M330
Encoder	VCE 1.0	UVD
Decoder	UVD 3.1	VCE
Codecs	H.264,VC-1,MPEG-2	H.264,HEVC,MPEG-4,MVC

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Power & Dimensions

The Radeon HD 7640G + HD 8600/8700M Dual draws 50W versus the Radeon R5 M330's 75W — a 40% difference. The Radeon HD 7640G + HD 8600/8700M Dual is more power-efficient. Recommended PSU: 350W (Radeon HD 7640G + HD 8600/8700M Dual) vs 350W (Radeon R5 M330). Power connectors: 1x 6-pin vs Mobile.

Feature	Radeon HD 7640G + HD 8600/8700M Dual	Radeon R5 M330
TDP	50W-33%	75W
Recommended PSU	350W	350W
Power Connector	1x 6-pin	Mobile
Slots	0	—
Temp (Load)	—	95°C
Perf/Watt	11.7+48%	7.9

💰

Value Analysis

At launch, the Radeon HD 7640G + HD 8600/8700M Dual came in at $160, while the Radeon R5 M330 launched at $120. On MSRP, Radeon R5 M330 was 25% cheaper ($40 less). Performance per dollar on MSRP (G3D Mark / MSRP): 3.7 (Radeon HD 7640G + HD 8600/8700M Dual) vs 5.0 (Radeon R5 M330) — the Radeon R5 M330 offers 35.1% better value. The newer card here is Radeon R5 M330 (2015 vs 2013).

Feature	Radeon HD 7640G + HD 8600/8700M Dual	Radeon R5 M330
MSRP	$160	$120-25%
Performance per Dollar	3.7	5.0+35%
Codename	—	Pitcairn
Release	August 1 2013	June 9 2015
Ranking	#881	#522

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