GeForce GT 740A vs Radeon HD 6630M

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 740A vs Radeon HD 6630M 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 740A vs Radeon HD 6630M: 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 740A

2014

Why buy it

✅Delivers 100+% more G3D Mark for each dollar spent, at 8.0 vs 0 G3D/$ ($89 MSRP vs Unknown MSRP).
✅Draws 64W instead of 186W, a 122W reduction.
✅More future proof: Kepler (2012−2018) on 28nm with a newer platform for upcoming games.

Trade-offs

❌Lower average FPS than Radeon HD 6630M across 50 tracked games in our benchmark data.
❌Less VRAM, with 512 MB vs 1 GB for high-resolution textures and newer games.
❌2014 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 6630M

2011

Why buy it

✅86.4% 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

❌2011 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 8.0 G3D/$ (Unknown MSRP vs $89 MSRP).
❌190.6% higher power demand at 186W vs 64W.

Quick Answers

Which GPU is faster for gaming right now?

Radeon HD 6630M is the faster gaming card right now. In our data, it leads by 86.4% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward GeForce GT 740A instead at 710 vs 685, so for this question the real-game FPS result matters more than the synthetic split.

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

GeForce GT 740A is the safer long-term pick for 2026 and beyond. The case is simple: a 28nm process instead of 40nm and a newer 2014 generation instead of 2011. That makes it the less risky pick as game demands keep moving.

Which GPU is the better buy today?

GeForce GT 740A makes the most sense today based on the pricing and value data we have for this matchup. Radeon HD 6630M still makes more sense if max raw gaming performance matters more than value.

GeForce GT 740A vs Radeon HD 6630M Technical Specifications

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

GeForce GT 740A

The GeForce GT 740A is manufactured by NVIDIA. It was released in May 29 2014. It features the Kepler architecture. The core clock speed is 993 MHz. It has 384 shading units. The thermal design power (TDP) is 64W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 710 points. Launch price was $89.

Radeon HD 6630M

The Radeon HD 6630M is manufactured by AMD. It was released in December 1 2011. It features the TeraScale 3 architecture. The core clock speed is 750 MHz. It has 1280 shading units. The thermal design power (TDP) is 186W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 685 points. Launch price was $180.

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Graphics Performance

The GeForce GT 740A scores 710 and the Radeon HD 6630M reaches 685 in the G3D Mark benchmark — just a 3.6% difference, making them near-identical in rasterization performance. The GeForce GT 740A is built on Kepler while the Radeon HD 6630M uses TeraScale 3, both on 28 nm vs 40 nm. Shader units: 384 (GeForce GT 740A) vs 1,280 (Radeon HD 6630M). Raw compute: 0.7626 TFLOPS (GeForce GT 740A) vs 1.92 TFLOPS (Radeon HD 6630M).

Feature	GeForce GT 740A	Radeon HD 6630M
G3D Mark Score	710+4%	685
Architecture	Kepler	TeraScale 3
Process Node	28 nm	40 nm
Shading Units	384	1280+233%
Compute (TFLOPS)	0.7626 TFLOPS	1.92 TFLOPS+152%
ROPs	16	32+100%
TMUs	32	80+150%
L1 Cache	32 KB	320 KB+900%
L2 Cache	256 KB	512 KB+100%

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Advanced Features (DLSS/FSR)

The GeForce GT 740A gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon HD 6630M leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

Feature	GeForce GT 740A	Radeon HD 6630M
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 740A has 512 MB of VRAM, while the Radeon HD 6630M carries 1 GB. Radeon HD 6630M 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 GT 740A and System on the Radeon HD 6630M. L2 Cache: 256 KB (GeForce GT 740A) vs 512 KB (Radeon HD 6630M) — the Radeon HD 6630M has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce GT 740A	Radeon HD 6630M
VRAM Capacity	0.5 GB	1 GB+100%
Memory Type	GDDR5	Shared
Memory Bandwidth	Unknown	System
Bus Width	64-bit	System
L2 Cache	256 KB	512 KB+100%

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Power & Dimensions

The GeForce GT 740A draws 64W versus the Radeon HD 6630M's 186W — a 97.6% difference. The GeForce GT 740A is more power-efficient. Recommended PSU: 250W (GeForce GT 740A) vs 350W (Radeon HD 6630M). Power connectors: None vs 1x 6-pin.

Feature	GeForce GT 740A	Radeon HD 6630M
TDP	64W-66%	186W
Recommended PSU	250W-29%	350W
Power Connector	None	1x 6-pin
Slots	0	—
Temp (Load)	75°C	—
Perf/Watt	11.1+200%	3.7

💰

Value Analysis

The newer card here is GeForce GT 740A (2014 vs 2011).

Feature	GeForce GT 740A	Radeon HD 6630M
MSRP	$89	—
Codename	GK107	Cayman
Release	May 29 2014	December 1 2011
Ranking	#777	#598

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