GeForce GT 445M vs Radeon R9 M280X

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 445M vs Radeon R9 M280X 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 445M vs Radeon R9 M280X: 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 445M

2013

Why buy it

✅Draws 45W instead of 200W, a 155W reduction.

Trade-offs

❌Lower average FPS than Radeon R9 M280X across 50 tracked games in our benchmark data.
❌Less VRAM, with 2 GB vs 4 GB for high-resolution textures and newer games.
❌2013 hardware with 2 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 3.3 G3D/$ (Unknown MSRP vs $250 MSRP).

Radeon R9 M280X

2013

Why buy it

✅114.6% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 100+% more G3D Mark for each dollar spent, at 3.3 vs 0 G3D/$ ($250 MSRP vs Unknown MSRP).
✅166.7% more VRAM for high-resolution textures and newer games (4 GB vs 2 GB).

Trade-offs

❌2013 hardware with 4 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌344.4% higher power demand at 200W vs 45W.

Quick Answers

Which GPU is faster for gaming right now?

Radeon R9 M280X is the faster gaming card right now. In our data, it leads by 114.6% in average FPS across 50 tracked games in our benchmark data and by 0.4% in PassMark G3D (814 vs 811), so the answer here is pretty clean.

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

GeForce GT 445M 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 R9 M280X 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 R9 M280X is the easier value choice. If you care more about 1080p and some 1440p headroom, GeForce GT 445M has the stronger long-term case.

GeForce GT 445M vs Radeon R9 M280X Technical Specifications

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

GeForce GT 445M

The GeForce GT 445M is manufactured by NVIDIA. It was released in April 1 2013. It features the Kepler architecture. The core clock speed is 549 MHz. It has 384 shading units. The thermal design power (TDP) is 45W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 811 points.

Radeon R9 M280X

The Radeon R9 M280X is manufactured by AMD. It was released in October 8 2013. It features the GCN 1.0 architecture. The boost clock speed is 1000 MHz. It has 2048 shading units. The thermal design power (TDP) is 200W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 814 points. Launch price was $299.

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Graphics Performance

The GeForce GT 445M scores 811 and the Radeon R9 M280X reaches 814 in the G3D Mark benchmark — just a 0.4% difference, making them near-identical in rasterization performance. The GeForce GT 445M is built on Kepler while the Radeon R9 M280X uses GCN 1.0, both on a 28 nm process. Shader units: 384 (GeForce GT 445M) vs 2,048 (Radeon R9 M280X). Raw compute: 0.4216 TFLOPS (GeForce GT 445M) vs 4.096 TFLOPS (Radeon R9 M280X).

Feature	GeForce GT 445M	Radeon R9 M280X
G3D Mark Score	811	814
Architecture	Kepler	GCN 1.0
Process Node	28 nm	28 nm
Shading Units	384	2048+433%
Compute (TFLOPS)	0.4216 TFLOPS	4.096 TFLOPS+872%
ROPs	16	32+100%
TMUs	32	128+300%
L1 Cache	32 KB	512 KB+1500%
L2 Cache	256 KB	768 KB+200%

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Advanced Features (DLSS/FSR)

The GeForce GT 445M gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon R9 M280X leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

Feature	GeForce GT 445M	Radeon R9 M280X
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 445M has 2 GB of VRAM, while the Radeon R9 M280X carries 4 GB. Radeon R9 M280X gives you 166.7% 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 445M and 128-bit on the Radeon R9 M280X. L2 Cache: 256 KB (GeForce GT 445M) vs 768 KB (Radeon R9 M280X) — the Radeon R9 M280X has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce GT 445M	Radeon R9 M280X
VRAM Capacity	1.5 GB	4 GB+167%
Memory Type	GDDR5	GDDR5
Memory Bandwidth	Unknown	80 GB/s
Bus Width	128-bit	128-bit
L2 Cache	256 KB	768 KB+200%

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Power & Dimensions

The GeForce GT 445M draws 45W versus the Radeon R9 M280X's 200W — a 126.5% difference. The GeForce GT 445M is more power-efficient. Recommended PSU: 350W (GeForce GT 445M) vs 350W (Radeon R9 M280X). Power connectors: PCIe-powered vs Mobile.