Radeon HD 4770 vs Radeon HD 6750M

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 4770 vs Radeon HD 6750M 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 4770 vs Radeon HD 6750M: 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 4770

2009

Why buy it

✅5.2% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 100+% more G3D Mark for each dollar spent, at 8.3 vs 0 G3D/$ ($109 MSRP vs Unknown MSRP).

Trade-offs

❌Less VRAM, with 512 MB vs 1 GB for high-resolution textures and newer games.
❌2009 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌128.6% higher power demand at 80W vs 35W.

Radeon HD 6750M

2011

Why buy it

✅100% more VRAM for high-resolution textures and newer games (1 GB vs 512 MB).
✅Draws 35W instead of 80W, a 45W reduction.
✅More future proof: TeraScale 2 (2009−2015) on 40nm with a newer platform for upcoming games.

Trade-offs

❌Lower average FPS than Radeon HD 4770 across 50 tracked games in our benchmark data.
❌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 8.3 G3D/$ (Unknown MSRP vs $109 MSRP).

Quick Answers

Which GPU is faster for gaming right now?

Radeon HD 4770 is the faster gaming card right now. In our data, it leads by 5.2% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward Radeon HD 6750M instead at 937 vs 909, 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?

Radeon HD 4770 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 HD 4770 makes the most sense today based on the pricing and value data we have for this matchup.

Radeon HD 4770 vs Radeon HD 6750M Technical Specifications

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

Radeon HD 4770

The Radeon HD 4770 is manufactured by AMD. It was released in April 28 2009. It features the TeraScale architecture. The core clock speed is 750 MHz. It has 640 shading units. The thermal design power (TDP) is 80W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 909 points. Launch price was $109.

Radeon HD 6750M

The Radeon HD 6750M is manufactured by AMD. It was released in January 4 2011. It features the TeraScale 2 architecture. The core clock speed is 600 MHz. It has 480 shading units. The thermal design power (TDP) is 35W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 937 points.

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Graphics Performance

The Radeon HD 4770 scores 909 and the Radeon HD 6750M reaches 937 in the G3D Mark benchmark — just a 3.1% difference, making them near-identical in rasterization performance. The Radeon HD 4770 is built on TeraScale while the Radeon HD 6750M uses TeraScale 2, both on a 40 nm process. Shader units: 640 (Radeon HD 4770) vs 480 (Radeon HD 6750M). Raw compute: 0.96 TFLOPS (Radeon HD 4770) vs 0.576 TFLOPS (Radeon HD 6750M).

Feature	Radeon HD 4770	Radeon HD 6750M
G3D Mark Score	909	937+3%
Architecture	TeraScale	TeraScale 2
Process Node	40 nm	40 nm
Shading Units	640+33%	480
Compute (TFLOPS)	0.96 TFLOPS+67%	0.576 TFLOPS
ROPs	16+100%	8
TMUs	32+33%	24
L1 Cache	128 KB+167%	48 KB
L2 Cache	128 KB	256 KB+100%
Frame Generation	FSR upscaling	FSR upscaling

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Advanced Features (DLSS/FSR)

Feature	Radeon HD 4770	Radeon HD 6750M
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 4770 has 512 MB of VRAM, while the Radeon HD 6750M carries 1 GB. Radeon HD 6750M 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 Radeon HD 4770 and System on the Radeon HD 6750M. L2 Cache: 128 KB (Radeon HD 4770) vs 256 KB (Radeon HD 6750M) — the Radeon HD 6750M has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon HD 4770	Radeon HD 6750M
VRAM Capacity	0.5 GB	1 GB+100%
Memory Type	GDDR5	Shared
Memory Bandwidth	Unknown	System
Bus Width	64-bit	System
L2 Cache	128 KB	256 KB+100%

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Power & Dimensions

The Radeon HD 4770 draws 80W versus the Radeon HD 6750M's 35W — a 78.3% difference. The Radeon HD 6750M is more power-efficient. Recommended PSU: 400W (Radeon HD 4770) vs 350W (Radeon HD 6750M). Power connectors: 1x 6-pin vs 1x 6-pin.

Feature	Radeon HD 4770	Radeon HD 6750M
TDP	80W	35W-56%
Recommended PSU	400W	350W-13%
Power Connector	1x 6-pin	1x 6-pin
Length	203mm	—
Slots	2	—
Temp (Load)	72°C	—
Perf/Watt	11.4	26.8+135%

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Value Analysis

The newer card here is Radeon HD 6750M (2011 vs 2009).

Feature	Radeon HD 4770	Radeon HD 6750M
MSRP	$109	—
Codename	RV740	Whistler
Release	April 28 2009	January 4 2011
Ranking	#908	#905

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