GeForce FX 5900XT vs Radeon Xpress 1250

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 5900XT vs Radeon Xpress 1250 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 5900XT vs Radeon Xpress 1250: 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 5900XT

2011

Why buy it

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

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.
❌461.5% higher power demand at 365W vs 65W.

Radeon Xpress 1250

2013

Why buy it

✅300% more VRAM for high-resolution textures and newer games (512 MB vs 128 MB).
✅Draws 65W instead of 365W, a 300W reduction.
✅More future proof: GCN 1.0 (2012−2020) on 28nm with a newer platform for upcoming games.

Trade-offs

❌2013 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 Xpress 1250 is the faster gaming card right now based on the synthetic data we have. It leads by 7.5% in PassMark G3D (43 vs 40), which is the best performance signal available in this matchup.

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

GeForce FX 5900XT 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 Xpress 1250 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 Xpress 1250 is the easier value choice. If you care more about 1080p and some 1440p headroom, GeForce FX 5900XT has the stronger long-term case.

GeForce FX 5900XT vs Radeon Xpress 1250 Technical Specifications

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

GeForce FX 5900XT

The GeForce FX 5900XT 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: 40 points. Launch price was $699.

Radeon Xpress 1250

The Radeon Xpress 1250 is manufactured by AMD. It was released in October 8 2013. It features the GCN 1.0 architecture. The boost clock speed is 1050 MHz. It has 384 shading units. The thermal design power (TDP) is 65W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 43 points. Launch price was $89.

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Graphics Performance

In G3D Mark, the GeForce FX 5900XT scores 40 versus the Radeon Xpress 1250's 43 — the Radeon Xpress 1250 leads by 7.5%. The GeForce FX 5900XT is built on Rankine while the Radeon Xpress 1250 uses GCN 1.0, both on 40 nm vs 28 nm. Shader units: 1,024 (GeForce FX 5900XT) vs 384 (Radeon Xpress 1250). Raw compute: 1.244 TFLOPS ×2 (GeForce FX 5900XT) vs 0.8064 TFLOPS (Radeon Xpress 1250).

Feature	GeForce FX 5900XT	Radeon Xpress 1250
G3D Mark Score	40	43+8%
Architecture	Rankine	GCN 1.0
Process Node	40 nm	28 nm
Shading Units	1024 ×2+167%	384
Compute (TFLOPS)	1.244 TFLOPS ×2+54%	0.8064 TFLOPS
ROPs	48 ×2+500%	8
TMUs	64 ×2+167%	24
L1 Cache	1 MB+1011%	0.09 MB
L2 Cache	768 KB+200%	256 KB

✨

Advanced Features (DLSS/FSR)

The GeForce FX 5900XT gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon Xpress 1250 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

Feature	GeForce FX 5900XT	Radeon Xpress 1250
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 5900XT has 128 MB of VRAM, while the Radeon Xpress 1250 carries 512 MB. Radeon Xpress 1250 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 5900XT and 64-bit on the Radeon Xpress 1250. L2 Cache: 768 KB (GeForce FX 5900XT) vs 256 KB (Radeon Xpress 1250) — the GeForce FX 5900XT has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce FX 5900XT	Radeon Xpress 1250
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

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Display & API Support

DirectX support: 9.0a (GeForce FX 5900XT) vs 9_0b (Radeon Xpress 1250). Maximum simultaneous displays: 1 vs 2.

Feature	GeForce FX 5900XT	Radeon Xpress 1250
DirectX	9.0a	9_0b
Max Displays	1	2+100%

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Power & Dimensions

The GeForce FX 5900XT draws 365W versus the Radeon Xpress 1250's 65W — a 139.5% difference. The Radeon Xpress 1250 is more power-efficient. Recommended PSU: 350W (GeForce FX 5900XT) vs 350W (Radeon Xpress 1250). Power connectors: Legacy vs PCIe-powered. Card length: 218mm vs 0mm, occupying 1 vs 0 slots.

Feature	GeForce FX 5900XT	Radeon Xpress 1250
TDP	365W	65W-82%
Recommended PSU	350W	350W
Power Connector	Legacy	PCIe-powered
Length	218mm	0mm
Slots	1	0-100%
Perf/Watt	0.1	0.7+600%

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Value Analysis

At launch, the GeForce FX 5900XT came in at $0, while the Radeon Xpress 1250 launched at $0. Performance per dollar on MSRP (G3D Mark / MSRP): Infinity (GeForce FX 5900XT) vs Infinity (Radeon Xpress 1250) — the Radeon Xpress 1250 offers NaN% better value. The newer card here is Radeon Xpress 1250 (2013 vs 2011).

Feature	GeForce FX 5900XT	Radeon Xpress 1250
MSRP	$0	$0
Performance per Dollar	Infinity	Infinity
Codename	GF110	Oland
Release	March 24 2011	October 8 2013
Ranking	#555	#871

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