GeForce GT 625 vs Radeon HD 6490M

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 GT 625 vs Radeon HD 6490M 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 GT 625 vs Radeon HD 6490M: 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 GT 625

2010

Why buy it

✅Delivers 100+% more G3D Mark for each dollar spent, at 6.3 vs 0 G3D/$ ($60 MSRP vs Unknown MSRP).
✅100% more VRAM for high-resolution textures and newer games (1 GB vs 512 MB).

Trade-offs

❌Lower average FPS than Radeon HD 6490M across 50 tracked games in our benchmark data.
❌2010 hardware with 1 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌166.7% higher power demand at 200W vs 75W.

Radeon HD 6490M

2011

Why buy it

✅7.6% more average FPS across 50 tracked games in our benchmark data.
✅Draws 75W instead of 200W, a 125W reduction.

Trade-offs

❌Less VRAM, with 512 MB vs 1 GB for high-resolution textures and newer games.
❌2011 hardware with 512 MB 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 6.3 G3D/$ (Unknown MSRP vs $60 MSRP).

Quick Answers

Which GPU is faster for gaming right now?

Radeon HD 6490M is the faster gaming card right now. In our data, it leads by 7.6% in average FPS across 50 tracked games in our benchmark data and by 0.8% in PassMark G3D (378 vs 375), so the answer here is pretty clean.

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

GeForce GT 625 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?

GeForce GT 625 makes the most sense today based on the pricing and value data we have for this matchup. Radeon HD 6490M still makes more sense if max raw gaming performance matters more than value.

GeForce GT 625 vs Radeon HD 6490M Technical Specifications

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

GeForce GT 625

The GeForce GT 625 is manufactured by NVIDIA. It was released in May 31 2010. It features the Fermi architecture. The core clock speed is 607 MHz. It has 352 shading units. The thermal design power (TDP) is 200W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 375 points. Launch price was $279.

Radeon HD 6490M

The Radeon HD 6490M is manufactured by AMD. It was released in January 4 2011. It features the TeraScale 2 architecture. The core clock speed is 680 MHz. It has 960 shading units. The thermal design power (TDP) is 75W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 378 points.

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Graphics Performance

The GeForce GT 625 scores 375 and the Radeon HD 6490M reaches 378 in the G3D Mark benchmark — just a 0.8% difference, making them near-identical in rasterization performance. The GeForce GT 625 is built on Fermi while the Radeon HD 6490M uses TeraScale 2, both on a 40 nm process. Shader units: 352 (GeForce GT 625) vs 960 (Radeon HD 6490M). Raw compute: 0.8554 TFLOPS (GeForce GT 625) vs 1.306 TFLOPS (Radeon HD 6490M).

Feature	GeForce GT 625	Radeon HD 6490M
G3D Mark Score	375	378
Architecture	Fermi	TeraScale 2
Process Node	40 nm	40 nm
Shading Units	352	960+173%
Compute (TFLOPS)	0.8554 TFLOPS	1.306 TFLOPS+53%
ROPs	32	32
TMUs	44	48+9%
L1 Cache	704 KB+267%	192 KB
L2 Cache	512 KB	512 KB

✨

Advanced Features (DLSS/FSR)

The GeForce GT 625 gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon HD 6490M leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

Feature	GeForce GT 625	Radeon HD 6490M
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

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Video Memory (VRAM)

The GeForce GT 625 has 1 GB of VRAM, while the Radeon HD 6490M carries 512 MB. GeForce GT 625 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 GeForce GT 625 and System on the Radeon HD 6490M.

Feature	GeForce GT 625	Radeon HD 6490M
VRAM Capacity	1 GB+100%	0.5 GB
Memory Type	GDDR5	Shared
Memory Bandwidth	Unknown	System
Bus Width	128-bit	System
L2 Cache	512 KB	512 KB

🔌

Power & Dimensions

The GeForce GT 625 draws 200W versus the Radeon HD 6490M's 75W — a 90.9% difference. The Radeon HD 6490M is more power-efficient. Recommended PSU: 250W (GeForce GT 625) vs 350W (Radeon HD 6490M). Power connectors: None vs 1x 6-pin.

Feature	GeForce GT 625	Radeon HD 6490M
TDP	200W	75W-63%
Recommended PSU	250W-29%	350W
Power Connector	None	1x 6-pin
Length	168mm	—
Height	69mm	—
Slots	1	—
Temp (Load)	70	—
Perf/Watt	1.9	5.0+163%

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Value Analysis

The newer card here is Radeon HD 6490M (2011 vs 2010).

Feature	GeForce GT 625	Radeon HD 6490M
MSRP	$60	—
Codename	GF100	Blackcomb
Release	May 31 2010	January 4 2011
Ranking	#618	#654

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