GeForce 8600M GS vs Radeon X1650 Pro

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.

GeForce 8600M GS vs Radeon X1650 Pro 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.

GeForce 8600M GS vs Radeon X1650 Pro: Pros, Cons & Final Verdict

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

GeForce 8600M GS

2008

Why buy it

✅Draws 150W instead of 250W, a 100W reduction.

Trade-offs

❌Less VRAM, with 256 MB vs 512 MB for high-resolution textures and newer games.
❌2008 hardware with 256 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

Radeon X1650 Pro

2023

Why buy it

✅100% more VRAM for high-resolution textures and newer games (512 MB vs 256 MB).
✅Better long-term bet: RDNA 2.0 (2020−2025) on 7nm gives it a newer hardware base for upcoming games.
✅More future proof: RDNA 2.0 (2020−2025) on 7nm with a newer platform for upcoming games.

Trade-offs

❌66.7% higher power demand at 250W vs 150W.

Quick Answers

Which GPU is faster for gaming right now?

GeForce 8600M GS is the faster gaming card right now based on the synthetic data we have. It leads by 4.7% in PassMark G3D (89 vs 85), which is the best performance signal available in this matchup.

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

Radeon X1650 Pro is the safer long-term pick for 2026 and beyond. The case is simple: 512 MB vs 256 MB of VRAM, the newer upscaling stack, FSR Upscaling / FSR 4 (2025) instead of no meaningful modern upscaling stack, a 7nm process instead of 65nm, and a newer 2023 generation instead of 2008. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

GeForce 8600M GS makes the most sense to buy today. It is priced the same on MSRP at $100 vs $100, and it leads G3D-per-dollar by 4.7% (0.9 vs 0.8), so the value case lines up with the gaming result. If you are mainly targeting 1080p and some 1440p, GeForce 8600M GS is the easier value choice. If you care more about 1080p and some 1440p headroom, Radeon X1650 Pro has the stronger long-term case.

GeForce 8600M GS vs Radeon X1650 Pro Technical Specifications

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

GeForce 8600M GS

The GeForce 8600M GS is manufactured by NVIDIA. It was released in July 15 2008. It features the G9x architecture. The core clock speed is 500 MHz. It has 224 shading units. The thermal design power (TDP) is 150W. Manufactured using 65 nm process technology. G3D Mark benchmark score: 89 points.

Radeon X1650 Pro

The Radeon X1650 Pro is manufactured by AMD. It was released in October 17 2023. It features the RDNA 2.0 architecture. The boost clock speed is 2581 MHz. It has 2560 shading units. The thermal design power (TDP) is 250W. Manufactured using 7 nm process technology. G3D Mark benchmark score: 85 points. Launch price was $549.

⚡

Graphics Performance

The GeForce 8600M GS scores 89 and the Radeon X1650 Pro reaches 85 in the G3D Mark benchmark — just a 4.7% difference, making them near-identical in rasterization performance. The GeForce 8600M GS is built on G9x while the Radeon X1650 Pro uses RDNA 2.0, both on 65 nm vs 7 nm. Shader units: 224 (GeForce 8600M GS) vs 2,560 (Radeon X1650 Pro).

Feature	GeForce 8600M GS	Radeon X1650 Pro
G3D Mark Score	89+5%	85
Architecture	G9x	RDNA 2.0
Process Node	65 nm	7 nm
Shading Units	224	2560+1043%

✨

Advanced Features (DLSS/FSR)

The GeForce 8600M GS gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon X1650 Pro leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

Feature	GeForce 8600M GS	Radeon X1650 Pro
Upscaling Tech	Upscaling support	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	NVIDIA Reflex	AMD Anti-Lag

💾

Video Memory (VRAM)

The GeForce 8600M GS has 256 MB of VRAM, while the Radeon X1650 Pro carries 512 MB. Radeon X1650 Pro 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 GeForce 8600M GS and 64-bit on the Radeon X1650 Pro.

Feature	GeForce 8600M GS	Radeon X1650 Pro
VRAM Capacity	0.25 GB	0.5 GB+100%
Memory Type	GDDR5	GDDR5
Bus Width	64-bit	64-bit

🔌

Power & Dimensions

The GeForce 8600M GS draws 150W versus the Radeon X1650 Pro's 250W — a 50% difference. The GeForce 8600M GS is more power-efficient. Recommended PSU: 350W (GeForce 8600M GS) vs 350W (Radeon X1650 Pro). Power connectors: Legacy vs PCIe-powered.

Feature	GeForce 8600M GS	Radeon X1650 Pro
TDP	150W-40%	250W
Recommended PSU	350W	350W
Power Connector	Legacy	PCIe-powered
Length	0mm	—
Height	0mm	—
Slots	0	—
Temp (Load)	80	—
Perf/Watt	0.6+100%	0.3

💰

Value Analysis

At launch, the GeForce 8600M GS came in at $100, while the Radeon X1650 Pro launched at $100. Performance per dollar on MSRP (G3D Mark / MSRP): 0.9 (GeForce 8600M GS) vs 0.8 (Radeon X1650 Pro) — the GeForce 8600M GS offers 12.5% better value. The newer card here is Radeon X1650 Pro (2023 vs 2008).

Feature	GeForce 8600M GS	Radeon X1650 Pro
MSRP	$100	$100
Performance per Dollar	0.9+12%	0.8
Codename	NB9E-GTX	Navi 22
Release	July 15 2008	October 17 2023
Ranking	#825	#92

Search GeForce 8600M GS on Amazon

Search Radeon X1650 Pro on Amazon

Affiliate Disclosure

ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.

Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.