Radeon Xpress 1270 vs GeForce FX 5900ZT

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

Radeon Xpress 1270 Benchmark Check

GeForce FX 5900ZT Benchmark Check

Technical Specifications

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

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.

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.

⚡

Graphics Performance

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

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

✨

Advanced Features (DLSS/FSR)

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

💾

Video Memory (VRAM)

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

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

🖥️

Display & API Support

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

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

🎬

Media & Encoding

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

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

🔌

Power & Dimensions

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

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

💰

Value Analysis

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