GeForce GTX 580M vs Radeon R7 450

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 GTX 580M vs Radeon R7 450 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 GTX 580M vs Radeon R7 450: 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 GTX 580M

2011

Why buy it

✅130.6% more average FPS across 50 tracked games in our benchmark data.

Trade-offs

❌2011 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 8.6 G3D/$ (Unknown MSRP vs $219 MSRP).
❌81.8% higher power demand at 100W vs 55W.

Radeon R7 450

2016

Why buy it

✅Delivers 100+% more G3D Mark for each dollar spent, at 8.6 vs 0 G3D/$ ($219 MSRP vs Unknown MSRP).
✅Draws 55W instead of 100W, a 45W reduction.
✅More future proof: GCN 1.0 (2012−2020) on 28nm with a newer platform for upcoming games.

Trade-offs

❌Lower average FPS than GeForce GTX 580M across 50 tracked games in our benchmark data.
❌2016 hardware with 2 GB 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?

GeForce GTX 580M is the faster gaming card right now. In our data, it leads by 130.6% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward Radeon R7 450 instead at 1,887 vs 1,878, 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 GTX 580M 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 R7 450 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 R7 450 is the easier value choice. If you care more about 1080p and some 1440p headroom, GeForce GTX 580M has the stronger long-term case.

GeForce GTX 580M vs Radeon R7 450 Technical Specifications

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

GeForce GTX 580M

The GeForce GTX 580M is manufactured by NVIDIA. It was released in June 28 2011. It features the Fermi 2.0 architecture. The core clock speed is 620 MHz. It has 384 shading units. The thermal design power (TDP) is 100W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 1,878 points.

Radeon R7 450

The Radeon R7 450 is manufactured by AMD. It was released in July 6 2016. It features the GCN 1.0 architecture. The core clock speed is 800 MHz. It has 512 shading units. The thermal design power (TDP) is 55W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,887 points.

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Graphics Performance

The GeForce GTX 580M scores 1,878 and the Radeon R7 450 reaches 1,887 in the G3D Mark benchmark — just a 0.5% difference, making them near-identical in rasterization performance. The GeForce GTX 580M is built on Fermi 2.0 while the Radeon R7 450 uses GCN 1.0, both on 40 nm vs 28 nm. Shader units: 384 (GeForce GTX 580M) vs 512 (Radeon R7 450). Raw compute: 0.9523 TFLOPS (GeForce GTX 580M) vs 0.8192 TFLOPS (Radeon R7 450).

Feature	GeForce GTX 580M	Radeon R7 450
G3D Mark Score	1,878	1,887
Architecture	Fermi 2.0	GCN 1.0
Process Node	40 nm	28 nm
Shading Units	384	512+33%
Compute (TFLOPS)	0.9523 TFLOPS+16%	0.8192 TFLOPS
ROPs	32+100%	16
TMUs	64+100%	32
L1 Cache	512 KB+300%	128 KB
L2 Cache	512 KB+100%	256 KB

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Advanced Features (DLSS/FSR)

The GeForce GTX 580M gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon R7 450 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

Feature	GeForce GTX 580M	Radeon R7 450
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)

Both cards ship with 2 GB of GDDR5. Memory bus width is 256-bit on the GeForce GTX 580M and 128-bit on the Radeon R7 450. L2 Cache: 512 KB (GeForce GTX 580M) vs 256 KB (Radeon R7 450) — the GeForce GTX 580M has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce GTX 580M	Radeon R7 450
VRAM Capacity	2 GB	2 GB
Memory Type	GDDR5	GDDR5
Memory Bandwidth	96 GB/s	Unknown
Bus Width	256-bit+100%	128-bit
L2 Cache	512 KB+100%	256 KB

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Power & Dimensions

The GeForce GTX 580M draws 100W versus the Radeon R7 450's 55W — a 58.1% difference. The Radeon R7 450 is more power-efficient. Recommended PSU: 350W (GeForce GTX 580M) vs 250W (Radeon R7 450). Power connectors: 1x 6-pin vs None.

Feature	GeForce GTX 580M	Radeon R7 450
TDP	100W	55W-45%
Recommended PSU	350W	250W-29%
Power Connector	1x 6-pin	None
Slots	0	—
Temp (Load)	95°C	—
Perf/Watt	18.8	34.3+82%

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Value Analysis

The newer card here is Radeon R7 450 (2016 vs 2011).

Feature	GeForce GTX 580M	Radeon R7 450
MSRP	—	$219
Codename	GF114	Cape Verde
Release	June 28 2011	July 6 2016
Ranking	#700	#667

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