GeForce 405 vs Radeon X1600 XT

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 405 vs Radeon X1600 XT 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 405 vs Radeon X1600 XT: 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 405

2015

Why buy it

✅Costs $159 less on MSRP ($40 MSRP vs $199 MSRP).
✅Delivers 406.1% more G3D Mark for each dollar spent, at 3.0 vs 0.6 G3D/$ ($40 MSRP vs $199 MSRP).
✅Draws 75W instead of 300W, a 225W reduction.

Trade-offs

❌Lower average FPS than Radeon X1600 XT across 50 tracked games in our benchmark data.
❌2015 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

Radeon X1600 XT

2020

Why buy it

✅2.7% more average FPS across 50 tracked games in our benchmark data.
✅GeForce 405 is already obsolete for modern gaming, so Radeon X1600 XT is the less risky modern option long term.
✅More future proof: RDNA 2.0 (2020−2025) on 7nm with a newer platform for upcoming games.

Trade-offs

❌Older hardware, 512 MB of VRAM, and weaker feature support mean it will age faster in newer AAA releases.
❌
397.5% HIGHER MSRP
$199 MSRPvs$40 MSRP
❌Lower G3D Mark per dollar, at 0.6 vs 3.0 G3D/$ ($199 MSRP vs $40 MSRP).
❌300% higher power demand at 300W vs 75W.

Quick Answers

Which GPU is faster for gaming right now?

Radeon X1600 XT is the faster gaming card right now. In our data, it leads by 2.7% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward GeForce 405 instead at 118 vs 116, 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 X1600 XT is the safer long-term pick for 2026 and beyond. The case is simple: the newer upscaling stack, FSR Upscaling / FSR 4 (2025) instead of no meaningful modern upscaling stack, a 7nm process instead of 28nm, 80 vs 0 ray-tracing units, and a newer 2020 generation instead of 2015. That gives it the more rounded hardware package for newer games.

Which GPU is the better buy today?

GeForce 405 makes the most sense to buy today. It is $159 cheaper on MSRP at $40 vs $199, and it leads G3D-per-dollar by 406.1% (3.0 vs 0.6), which is enough to swing the recommendation its way. If you are mainly targeting 1080p and some 1440p, GeForce 405 is the easier value choice. If you care more about 1080p and some 1440p headroom, Radeon X1600 XT has the stronger long-term case.

GeForce 405 vs Radeon X1600 XT Technical Specifications

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

GeForce 405

The GeForce 405 is manufactured by NVIDIA. It was released in October 27 2015. It features the Maxwell architecture. The core clock ranges from 928 MHz to 1020 MHz. It has 640 shading units. The thermal design power (TDP) is 75W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 118 points.

Radeon X1600 XT

The Radeon X1600 XT is manufactured by AMD. It was released in October 28 2020. It features the RDNA 2.0 architecture. The core clock ranges from 1825 MHz to 2250 MHz. It has 5120 shading units. The thermal design power (TDP) is 300W. Manufactured using 7 nm process technology. It features 80 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 116 points. Launch price was $999.

⚡

Graphics Performance

The GeForce 405 scores 118 and the Radeon X1600 XT reaches 116 in the G3D Mark benchmark — just a 1.7% difference, making them near-identical in rasterization performance. The GeForce 405 is built on Maxwell while the Radeon X1600 XT uses RDNA 2.0, both on 28 nm vs 7 nm. Shader units: 640 (GeForce 405) vs 5,120 (Radeon X1600 XT). Raw compute: 1.306 TFLOPS (GeForce 405) vs 23.04 TFLOPS (Radeon X1600 XT). Boost clocks: 1020 MHz vs 2250 MHz.

Feature	GeForce 405	Radeon X1600 XT
G3D Mark Score	118+2%	116
Architecture	Maxwell	RDNA 2.0
Process Node	28 nm	7 nm
Shading Units	640	5120+700%
Compute (TFLOPS)	1.306 TFLOPS	23.04 TFLOPS+1664%
Boost Clock	1020 MHz	2250 MHz+121%
ROPs	16	128+700%
TMUs	40	320+700%
L1 Cache	0.31 MB	1 MB+223%
L2 Cache	2 MB	4 MB+100%

✨

Advanced Features (DLSS/FSR)

The GeForce 405 gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon X1600 XT leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

Feature	GeForce 405	Radeon X1600 XT
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

💾

Video Memory (VRAM)

Both cards ship with 512 MB of GDDR5. Memory bus width is 128-bit on the GeForce 405 and 64-bit on the Radeon X1600 XT. L2 Cache: 2 MB (GeForce 405) vs 4 MB (Radeon X1600 XT) — the Radeon X1600 XT has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce 405	Radeon X1600 XT
VRAM Capacity	0.5 GB	0.5 GB
Memory Type	GDDR5	GDDR5
Bus Width	128-bit+100%	64-bit
L2 Cache	2 MB	4 MB+100%

🔌

Power & Dimensions

The GeForce 405 draws 75W versus the Radeon X1600 XT's 300W — a 120% difference. The GeForce 405 is more power-efficient. Recommended PSU: 350W (GeForce 405) vs 350W (Radeon X1600 XT). Power connectors: Legacy vs PCIe-powered.

Feature	GeForce 405	Radeon X1600 XT
TDP	75W-75%	300W
Recommended PSU	350W	350W
Power Connector	Legacy	PCIe-powered
Length	168mm	—
Height	64mm	—
Slots	1	—
Temp (Load)	75°C	—
Perf/Watt	1.6+300%	0.4

💰

Value Analysis

At launch, the GeForce 405 came in at $40, while the Radeon X1600 XT launched at $199. On MSRP, GeForce 405 was 79.9% cheaper ($159 less). Performance per dollar on MSRP (G3D Mark / MSRP): 3.0 (GeForce 405) vs 0.6 (Radeon X1600 XT) — the GeForce 405 offers 400% better value. The newer card here is Radeon X1600 XT (2020 vs 2015).

Feature	GeForce 405	Radeon X1600 XT
MSRP	$40-80%	$199
Performance per Dollar	3.0+400%	0.6
Codename	GM107	Navi 21
Release	October 27 2015	October 28 2020
Ranking	#671	#35

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