FirePro V3900 vs Radeon HD 8650G + 8670M Dual

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.

FirePro V3900 vs Radeon HD 8650G + 8670M Dual 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.

FirePro V3900 vs Radeon HD 8650G + 8670M Dual: Pros, Cons & Final Verdict

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

FirePro V3900

2011

Why buy it

✅Costs $31 less on MSRP ($119 MSRP vs $150 MSRP).
✅Delivers 25.3% more G3D Mark for each dollar spent, at 5.3 vs 4.2 G3D/$ ($119 MSRP vs $150 MSRP).
✅100% more VRAM for high-resolution textures and newer games (1 GB vs 512 MB).

Trade-offs

❌2011 hardware with 1 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌200% higher power demand at 150W vs 50W.

Radeon HD 8650G + 8670M Dual

2013

Why buy it

✅Draws 50W instead of 150W, a 100W reduction.
✅More future proof: Unknown architecture on 28nm with a newer platform for upcoming games.

Trade-offs

❌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.
❌
26.1% HIGHER MSRP
$150 MSRPvs$119 MSRP
❌Lower G3D Mark per dollar, at 4.2 vs 5.3 G3D/$ ($150 MSRP vs $119 MSRP).

Quick Answers

Which GPU is faster for gaming right now?

Radeon HD 8650G + 8670M Dual is the faster gaming card right now based on the synthetic data we have. It leads by 0.6% in PassMark G3D (635 vs 631), which is the best performance signal available in this matchup.

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

FirePro V3900 is the safer long-term pick for 2026 and beyond. The case is simple: 1 GB vs 512 MB of VRAM. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

FirePro V3900 makes the most sense to buy today. It is $31 cheaper on MSRP at $119 vs $150, and it leads G3D-per-dollar by 25.3% (5.3 vs 4.2), which is enough to swing the recommendation its way. Radeon HD 8650G + 8670M Dual still makes more sense if max raw gaming performance matters more than value.

FirePro V3900 vs Radeon HD 8650G + 8670M Dual Technical Specifications

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

FirePro V3900

The FirePro V3900 is manufactured by AMD. It was released in May 24 2011. It features the TeraScale 3 architecture. The core clock speed is 725 MHz. It has 1280 shading units. The thermal design power (TDP) is 150W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 631 points.

Radeon HD 8650G + 8670M Dual

The Radeon HD 8650G + 8670M 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: 635 points.

⚡

Graphics Performance

The FirePro V3900 scores 631 and the Radeon HD 8650G + 8670M Dual reaches 635 in the G3D Mark benchmark — just a 0.6% difference, making them near-identical in rasterization performance. Shader units: 1,280 (FirePro V3900) vs 768 (Radeon HD 8650G + 8670M Dual).

Feature	FirePro V3900	Radeon HD 8650G + 8670M Dual
G3D Mark Score	631	635
Process Node	40 nm	28 nm
Shading Units	1280+67%	768

✨

Advanced Features (DLSS/FSR)

Feature	FirePro V3900	Radeon HD 8650G + 8670M Dual
Upscaling Tech	Upscaling support	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	Standard	AMD Anti-Lag

💾

Video Memory (VRAM)

The FirePro V3900 has 1 GB of VRAM, while the Radeon HD 8650G + 8670M Dual carries 512 MB. FirePro V3900 gives you 100% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 64-bit on the FirePro V3900 and 128-bit on the Radeon HD 8650G + 8670M Dual.

Feature	FirePro V3900	Radeon HD 8650G + 8670M Dual
VRAM Capacity	1 GB+100%	0.5 GB
Memory Type	GDDR5	GDDR5
Bus Width	64-bit	128-bit+100%

🔌

Power & Dimensions

The FirePro V3900 draws 150W versus the Radeon HD 8650G + 8670M Dual's 50W — a 100% difference. The Radeon HD 8650G + 8670M Dual is more power-efficient. Recommended PSU: 350W (FirePro V3900) vs 350W (Radeon HD 8650G + 8670M Dual). Power connectors: PCIe-powered vs 1x 6-pin.

Feature	FirePro V3900	Radeon HD 8650G + 8670M Dual
TDP	150W	50W-67%
Recommended PSU	350W	350W
Power Connector	PCIe-powered	1x 6-pin
Length	168mm	—
Height	69mm	—
Slots	1	—
Temp (Load)	80	—
Perf/Watt	4.2	12.7+202%

💰

Value Analysis

At launch, the FirePro V3900 came in at $119, while the Radeon HD 8650G + 8670M Dual launched at $150. On MSRP, FirePro V3900 was 20.7% cheaper ($31 less). Performance per dollar on MSRP (G3D Mark / MSRP): 5.3 (FirePro V3900) vs 4.2 (Radeon HD 8650G + 8670M Dual) — the FirePro V3900 offers 26.2% better value. The newer card here is Radeon HD 8650G + 8670M Dual (2013 vs 2011).

Feature	FirePro V3900	Radeon HD 8650G + 8670M Dual
MSRP	$119-21%	$150
Performance per Dollar	5.3+26%	4.2
Codename	Cayman	—
Release	May 24 2011	August 1 2013
Ranking	#656	#881

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