GeForce FX 5900ZT vs Radeon Xpress 1270

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.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (G3D Mark) per dollar. Components placed above yours deliver better value for money.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar

Based on actual market prices and performance benchmarks.

Performance Per Dollar

Based on actual market prices and performance benchmarks.

Performance Comparison

About G3D Mark

🏆 Chipversus Verdict

🚀 Performance Leadership

The GeForce FX 5900ZT is the superior choice for raw performance. It leads with a 22.2% higher G3D Mark score. However, the Radeon Xpress 1270 offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.

Insight	GeForce FX 5900ZT	Radeon Xpress 1270
Performance	✅Leading raw performance (+22.2%)	❌Lower raw frame rates (-22.2%)
Longevity	🛑Obsolete Architecture (2011 / Fermi 2.0 (2010−2014))	🛑Obsolete Architecture (2013 / GCN 1.0 (2012−2020))
Ecosystem	Supports FSR Upscaling	Supports FSR Upscaling
VRAM	❌ Less VRAM capacity	✅ More VRAM (+300%)
Efficiency	⚡ Higher Power Consumption	💡 Excellent Perf/Watt
Case Fit	📏 Compact / SFF Friendly	—

💎 Value Proposition

While current pricing data is unavailable, the GeForce FX 5900ZT remains the clear technical winner. Check real-time availability to determine if the performance gap justifies the market price.

Performance Check

Real-world benchmarks and performance projections based on comprehensive hardware analysis and comparative metrics. Values represent expected performance on High/Ultra settings at 1080p, 1440p, and 4K. Modeled using a Ryzen 7 7800X3D reference profile to minimize specific CPU bottlenecks.

Note: Performance behavior can vary per game. Specific architectures may perform better or worse depending on game engine optimizations and API implementation.

GeForce FX 5900ZT Benchmark Check

Radeon Xpress 1270 Benchmark Check

Technical Specifications

Side-by-side comparison of GeForce FX 5900ZT and Radeon Xpress 1270

GeForce FX 5900ZT

The GeForce FX 5900ZT 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: 33 points. Launch price was $699.

Radeon Xpress 1270

The Radeon Xpress 1270 is manufactured by AMD. It was released in November 13 2013. It features the GCN 1.0 architecture. The boost clock speed is 925 MHz. It has 1280 shading units. The thermal design power (TDP) is 150W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 27 points. Launch price was $179.

⚡

Graphics Performance

In G3D Mark, the GeForce FX 5900ZT scores 33 versus the Radeon Xpress 1270's 27 — the GeForce FX 5900ZT leads by 22.2%. The GeForce FX 5900ZT is built on Rankine while the Radeon Xpress 1270 uses GCN 1.0, both on 40 nm vs 28 nm. Shader units: 1,024 (GeForce FX 5900ZT) vs 1,280 (Radeon Xpress 1270). Raw compute: 1.244 TFLOPS ×2 (GeForce FX 5900ZT) vs 2.368 TFLOPS (Radeon Xpress 1270).

Feature	GeForce FX 5900ZT	Radeon Xpress 1270
G3D Mark Score	33+22%	27
Architecture	Rankine	GCN 1.0
Process Node	40 nm	28 nm
Shading Units	1024 ×2	1280+25%
Compute (TFLOPS)	1.244 TFLOPS ×2	2.368 TFLOPS+90%
ROPs	48 ×2+50%	32
TMUs	64 ×2	80+25%
L1 Cache	1 MB+223%	0.31 MB
L2 Cache	768 KB+50%	512 KB

✨

Advanced Features (DLSS/FSR)

Feature	GeForce FX 5900ZT	Radeon Xpress 1270
Upscaling Tech	FSR 1.0 (Software)	FSR 1.0 (Software)
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	Standard	AMD Anti-Lag

💾

Video Memory (VRAM)

The GeForce FX 5900ZT comes with 128 MB of VRAM, while the Radeon Xpress 1270 has 512 MB. The Radeon Xpress 1270 offers 300% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 64-bit. L2 Cache: 768 KB (GeForce FX 5900ZT) vs 512 KB (Radeon Xpress 1270) — the GeForce FX 5900ZT has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce FX 5900ZT	Radeon Xpress 1270
VRAM Capacity	0.125 GB	0.5 GB+300%
Memory Type	GDDR5	GDDR5
Bus Width	128-bit+100%	64-bit
L2 Cache	768 KB+50%	512 KB

🖥️

Display & API Support

DirectX support: 9.0a (GeForce FX 5900ZT) vs 9_0b (Radeon Xpress 1270). Maximum simultaneous displays: 2 vs 2.

Feature	GeForce FX 5900ZT	Radeon Xpress 1270
DirectX	9.0a	9_0b
Max Displays	2	2

🎬

Media & Encoding

Hardware encoder: None (GeForce FX 5900ZT) vs Avivo (Radeon Xpress 1270). Decoder: None vs Avivo.

Feature	GeForce FX 5900ZT	Radeon Xpress 1270
Encoder	None	Avivo
Decoder	None	Avivo
Codecs	MPEG-2	—

🔌

Power & Dimensions

The GeForce FX 5900ZT draws 365W versus the Radeon Xpress 1270's 150W — a 83.5% difference. The Radeon Xpress 1270 is more power-efficient. Recommended PSU: 350W (GeForce FX 5900ZT) vs 350W (Radeon Xpress 1270). Power connectors: Legacy vs PCIe-powered. Card length: 218mm vs 0mm, occupying 1 vs 0 slots.

Feature	GeForce FX 5900ZT	Radeon Xpress 1270
TDP	365W	150W-59%
Recommended PSU	350W	350W
Power Connector	Legacy	PCIe-powered
Length	218mm	0mm
Height	111mm	—
Slots	1	0-100%
Temp (Load)	70	—
Perf/Watt	0.1	0.2+100%

💰

Value Analysis

The GeForce FX 5900ZT launched at $0 MSRP and currently averages $0, while the Radeon Xpress 1270 launched at $0 and now averages $49. The GeForce FX 5900ZT costs 100+% less ($49 savings) at current market prices. Performance per dollar (G3D Mark / price): Infinity (GeForce FX 5900ZT) vs 0.6 (Radeon Xpress 1270) — the GeForce FX 5900ZT offers Infinity% better value. The Radeon Xpress 1270 is the newer GPU (2013 vs 2011).