GeForce FX 5900 vs Radeon X1250

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 FX 5900 vs Radeon X1250 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 FX 5900 vs Radeon X1250: 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 FX 5900

2011

Why buy it

✅Delivers 100+% more G3D Mark for each dollar spent, at 0.1 vs 0 G3D/$ ($399 MSRP vs Unknown MSRP).

Trade-offs

❌Less VRAM, with 128 MB vs 512 MB for high-resolution textures and newer games.
❌2011 hardware with 128 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌630% higher power demand at 365W vs 50W.

Radeon X1250

2017

Why buy it

✅300% more VRAM for high-resolution textures and newer games (512 MB vs 128 MB).
✅Draws 50W instead of 365W, a 315W reduction.
✅More future proof: GCN 4.0 (2016−2020) on 14nm with a newer platform for upcoming games.

Trade-offs

❌2017 hardware with 512 MB 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 0.1 G3D/$ (Unknown MSRP vs $399 MSRP).

Quick Answers

Which GPU is faster for gaming right now?

Radeon X1250 is the faster gaming card right now based on the synthetic data we have. It leads by 5.7% in PassMark G3D (37 vs 35), which is the best performance signal available in this matchup.

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

GeForce FX 5900 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?

GeForce FX 5900 makes the most sense today based on the pricing and value data we have for this matchup. Radeon X1250 still makes more sense if max raw gaming performance matters more than value.

GeForce FX 5900 vs Radeon X1250 Technical Specifications

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

GeForce FX 5900

The GeForce FX 5900 is manufactured by NVIDIA. It was released in March 24 2011. It features the Rankine architecture. The core clock speed is 607 MHz. It has 1024 ×2 shading units. The thermal design power (TDP) is 365W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 35 points. Launch price was $699.

Radeon X1250

The Radeon X1250 is manufactured by AMD. It was released in April 20 2017. It features the GCN 4.0 architecture. The core clock ranges from 1100 MHz to 1183 MHz. It has 512 shading units. The thermal design power (TDP) is 50W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 37 points. Launch price was $79.

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Graphics Performance

In G3D Mark, the GeForce FX 5900 scores 35 versus the Radeon X1250's 37 — the Radeon X1250 leads by 5.7%. The GeForce FX 5900 is built on Rankine while the Radeon X1250 uses GCN 4.0, both on 40 nm vs 14 nm. Shader units: 1,024 (GeForce FX 5900) vs 512 (Radeon X1250). Raw compute: 1.244 TFLOPS ×2 (GeForce FX 5900) vs 1.211 TFLOPS (Radeon X1250).

Feature	GeForce FX 5900	Radeon X1250
G3D Mark Score	35	37+6%
Architecture	Rankine	GCN 4.0
Process Node	40 nm	14 nm
Shading Units	1024 ×2+100%	512
Compute (TFLOPS)	1.244 TFLOPS ×2+3%	1.211 TFLOPS
ROPs	48 ×2+200%	16
TMUs	64 ×2+100%	32
L1 Cache	1 MB+669%	0.13 MB
L2 Cache	768 KB+200%	256 KB

✨

Advanced Features (DLSS/FSR)

The GeForce FX 5900 gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon X1250 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

Feature	GeForce FX 5900	Radeon X1250
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 FX 5900 has 128 MB of VRAM, while the Radeon X1250 carries 512 MB. Radeon X1250 gives you 300% 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 FX 5900 and 64-bit on the Radeon X1250. L2 Cache: 768 KB (GeForce FX 5900) vs 256 KB (Radeon X1250) — the GeForce FX 5900 has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce FX 5900	Radeon X1250
VRAM Capacity	0.125 GB	0.5 GB+300%
Memory Type	GDDR5	GDDR5
Bus Width	128-bit+100%	64-bit
L2 Cache	768 KB+200%	256 KB

🖥️

Display & API Support

DirectX support: 9.0a (GeForce FX 5900) vs 9.0b (Radeon X1250). OpenGL: 1.5 vs 2.0. Maximum simultaneous displays: 2 vs 2.

Feature	GeForce FX 5900	Radeon X1250
DirectX	9.0a	9.0b
OpenGL	1.5	2.0+33%
Max Displays	2	2

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Power & Dimensions

The GeForce FX 5900 draws 365W versus the Radeon X1250's 50W — a 151.8% difference. The Radeon X1250 is more power-efficient. Recommended PSU: 350W (GeForce FX 5900) vs 350W (Radeon X1250). Power connectors: Legacy vs PCIe-powered. Card length: 218mm vs 0mm, occupying 1 vs 0 slots.

Feature	GeForce FX 5900	Radeon X1250
TDP	365W	50W-86%
Recommended PSU	350W	350W
Power Connector	Legacy	PCIe-powered
Length	218mm	0mm
Height	—	0mm
Slots	1	0-100%
Temp (Load)	—	70
Perf/Watt	0.1	0.7+600%

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Value Analysis

At launch, the GeForce FX 5900 came in at $399, while the Radeon X1250 launched at $0. On MSRP, Radeon X1250 was 100+% cheaper ($399 less). Performance per dollar on MSRP (G3D Mark / MSRP): 0.1 (GeForce FX 5900) vs Infinity (Radeon X1250) — the Radeon X1250 offers Infinity% better value. The newer card here is Radeon X1250 (2017 vs 2011).

Feature	GeForce FX 5900	Radeon X1250
MSRP	$399	$0-100%
Performance per Dollar	0.1	Infinity
Codename	GF110	Lexa
Release	March 24 2011	April 20 2017
Ranking	#555	#668

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