GeForce PCX 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 PCX 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 PCX 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 PCX 5900

2011

Why buy it

✅Competitive enough if your priority is price, power, or specific feature preference.

Trade-offs

❌Lower PassMark G3D performance (34 vs 37).
❌Less VRAM, with 256 MB vs 512 MB for high-resolution textures and newer games.
❌2011 hardware with 256 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

✅+8.8% higher PassMark G3D performance.
✅100% more VRAM for high-resolution textures and newer games (512 MB vs 256 MB).
✅Draws 50W instead of 365W, a 315W reduction.

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.

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 8.8% in PassMark G3D (37 vs 34), which is the best performance signal available in this matchup.

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

GeForce PCX 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?

Radeon X1250 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 X1250 is the easier value choice. If you care more about 1080p and some 1440p headroom, GeForce PCX 5900 has the stronger long-term case.

GeForce PCX 5900 vs Radeon X1250 Technical Specifications

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

GeForce PCX 5900

The GeForce PCX 5900 is manufactured by NVIDIA. It was released in March 24 2011. It features the Fermi 2.0 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: 34 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 PCX 5900 scores 34 versus the Radeon X1250's 37 — the Radeon X1250 leads by 8.8%. The GeForce PCX 5900 is built on Fermi 2.0 while the Radeon X1250 uses GCN 4.0, both on 40 nm vs 14 nm. Shader units: 1,024 (GeForce PCX 5900) vs 512 (Radeon X1250). Raw compute: 1.244 TFLOPS ×2 (GeForce PCX 5900) vs 1.211 TFLOPS (Radeon X1250).

Feature	GeForce PCX 5900	Radeon X1250
G3D Mark Score	34	37+9%
Architecture	Fermi 2.0	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

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Advanced Features (DLSS/FSR)

The GeForce PCX 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 PCX 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 PCX 5900 has 256 MB of VRAM, while the Radeon X1250 carries 512 MB. Radeon X1250 gives you 100% 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 PCX 5900 and 64-bit on the Radeon X1250. L2 Cache: 768 KB (GeForce PCX 5900) vs 256 KB (Radeon X1250) — the GeForce PCX 5900 has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce PCX 5900	Radeon X1250
VRAM Capacity	0.25 GB	0.5 GB+100%
Memory Type	GDDR5	GDDR5
Bus Width	128-bit+100%	64-bit
L2 Cache	768 KB+200%	256 KB

🔌

Power & Dimensions

The GeForce PCX 5900 draws 365W versus the Radeon X1250's 50W — a 151.8% difference. The Radeon X1250 is more power-efficient. Recommended PSU: 350W (GeForce PCX 5900) vs 350W (Radeon X1250). Power connectors: Legacy vs PCIe-powered.

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

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Value Analysis

At launch, the GeForce PCX 5900 came in at $0, while the Radeon X1250 launched at $0. Performance per dollar on MSRP (G3D Mark / MSRP): Infinity (GeForce PCX 5900) vs Infinity (Radeon X1250) — the Radeon X1250 offers NaN% better value. The newer card here is Radeon X1250 (2017 vs 2011).

Feature	GeForce PCX 5900	Radeon X1250
MSRP	$0	$0
Performance per Dollar	Infinity	Infinity
Codename	GF110	Lexa
Release	March 24 2011	April 20 2017
Ranking	#555	#668

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