Radeon HD 7730M vs Radeon R8 M445DX

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 7730M vs Radeon R8 M445DX 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 7730M vs Radeon R8 M445DX: 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 7730M

2013

Why buy it

✅5.2% more average FPS across 50 tracked games in our benchmark data.
✅300% more VRAM for high-resolution textures and newer games (2 GB vs 512 MB).

Trade-offs

❌2013 hardware with 2 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌213.3% higher power demand at 47W vs 15W.

Radeon R8 M445DX

2016

Why buy it

✅Draws 15W instead of 47W, a 32W reduction.

Trade-offs

❌Lower average FPS than Radeon HD 7730M across 50 tracked games in our benchmark data.
❌Less VRAM, with 512 MB vs 2 GB for high-resolution textures and newer games.
❌2016 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

Quick Answers

Which GPU is faster for gaming right now?

Radeon HD 7730M 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 R8 M445DX instead at 797 vs 786, 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 7730M is the safer long-term pick for 2026 and beyond. The case is simple: 2 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?

Radeon R8 M445DX makes the most sense today based on the pricing and value data we have for this matchup. If you are mainly targeting 1080p and some 1440p, Radeon R8 M445DX is the easier value choice. If you care more about 1080p and some 1440p headroom, Radeon HD 7730M has the stronger long-term case.

Radeon HD 7730M vs Radeon R8 M445DX Technical Specifications

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

Radeon HD 7730M

The Radeon HD 7730M is manufactured by AMD. It was released in May 1 2013. It features the GCN 1.0 architecture. The core clock speed is 800 MHz. It has 384 shading units. The thermal design power (TDP) is 47W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 786 points. Launch price was $59.

Radeon R8 M445DX

The Radeon R8 M445DX is manufactured by AMD. It was released in May 15 2016. It features the GCN 3.0 architecture. The core clock ranges from 780 MHz to 920 MHz. It has 320 shading units. The thermal design power (TDP) is 15W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 797 points.

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Graphics Performance

The Radeon HD 7730M scores 786 and the Radeon R8 M445DX reaches 797 in the G3D Mark benchmark — just a 1.4% difference, making them near-identical in rasterization performance. The Radeon HD 7730M is built on GCN 1.0 while the Radeon R8 M445DX uses GCN 3.0, both on a 28 nm process. Shader units: 384 (Radeon HD 7730M) vs 320 (Radeon R8 M445DX). Raw compute: 0.6144 TFLOPS (Radeon HD 7730M) vs 0.5888 TFLOPS (Radeon R8 M445DX).

Feature	Radeon HD 7730M	Radeon R8 M445DX
G3D Mark Score	786	797+1%
Architecture	GCN 1.0	GCN 3.0
Process Node	28 nm	28 nm
Shading Units	384+20%	320
Compute (TFLOPS)	0.6144 TFLOPS+4%	0.5888 TFLOPS
ROPs	8	8
TMUs	24+20%	20
L1 Cache	96 KB+20%	80 KB
L2 Cache	256 KB+100%	128 KB
Frame Generation	FSR upscaling	FSR upscaling

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Advanced Features (DLSS/FSR)

Feature	Radeon HD 7730M	Radeon R8 M445DX
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 7730M has 2 GB of VRAM, while the Radeon R8 M445DX carries 512 MB. Radeon HD 7730M gives you 300% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is System on the Radeon HD 7730M and 64-bit on the Radeon R8 M445DX. L2 Cache: 256 KB (Radeon HD 7730M) vs 128 KB (Radeon R8 M445DX) — the Radeon HD 7730M has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon HD 7730M	Radeon R8 M445DX
VRAM Capacity	2 GB+300%	0.5 GB
Memory Type	Shared	GDDR5
Bus Width	System	64-bit
L2 Cache	256 KB+100%	128 KB

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Power & Dimensions

The Radeon HD 7730M draws 47W versus the Radeon R8 M445DX's 15W — a 103.2% difference. The Radeon R8 M445DX is more power-efficient. Recommended PSU: 350W (Radeon HD 7730M) vs 350W (Radeon R8 M445DX). Power connectors: 1x 6-pin vs PCIe-powered.

Feature	Radeon HD 7730M	Radeon R8 M445DX
TDP	47W	15W-68%
Recommended PSU	350W	350W
Power Connector	1x 6-pin	PCIe-powered
Length	—	1mm
Slots	—	0
Perf/Watt	16.7	53.1+218%

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Value Analysis

The newer card here is Radeon R8 M445DX (2016 vs 2013).

Feature	Radeon HD 7730M	Radeon R8 M445DX
MSRP	—	$0
Codename	Cape Verde	Meso
Release	May 1 2013	May 15 2016
Ranking	#841	#899

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