Radeon X1270 vs GeForce PCX 5900

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

⚠️ Generational Difference

The Radeon X1270 is significantly newer (2019 vs 2011). The Radeon X1270 likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The GeForce PCX 5900 lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.

🚀 Performance Leadership

The GeForce PCX 5900 is the superior choice for raw performance. It leads with a 9.7% higher G3D Mark score. However, the Radeon X1270 offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.

Insight	Radeon X1270	GeForce PCX 5900
Performance	❌Lower raw frame rates (-9.7%)	✅Leading raw performance (+9.7%)
Longevity	GCN 3.0 (2014−2019) (28nm)	🛑Obsolete Architecture (2011 / Fermi 2.0 (2010−2014))
Ecosystem	Supports FSR Upscaling	Supports FSR Upscaling
VRAM	✅ More VRAM (+100%)	❌ Less VRAM capacity
Efficiency	💡 Excellent Perf/Watt	⚡ Higher Power Consumption
Case Fit	—	—

💎 Value Proposition

While current pricing data is unavailable, the GeForce PCX 5900 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 X1270 Benchmark Check

GeForce PCX 5900 Benchmark Check

Technical Specifications

Side-by-side comparison of Radeon X1270 and GeForce PCX 5900

Radeon X1270

The Radeon X1270 is manufactured by AMD. It was released in May 13 2019. It features the GCN 3.0 architecture. The core clock ranges from 730 MHz to 1024 MHz. It has 384 shading units. The thermal design power (TDP) is 50W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 31 points.

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.

⚡

Graphics Performance

In G3D Mark, the Radeon X1270 scores 31 versus the GeForce PCX 5900's 34 — the GeForce PCX 5900 leads by 9.7%. The Radeon X1270 is built on GCN 3.0 while the GeForce PCX 5900 uses Fermi 2.0, both on 28 nm vs 40 nm. Shader units: 384 (Radeon X1270) vs 1,024 (GeForce PCX 5900). Raw compute: 0.7864 TFLOPS (Radeon X1270) vs 1.244 TFLOPS ×2 (GeForce PCX 5900).

Feature	Radeon X1270	GeForce PCX 5900
G3D Mark Score	31	34+10%
Architecture	GCN 3.0	Fermi 2.0
Process Node	28 nm	40 nm
Shading Units	384	1024 ×2+167%
Compute (TFLOPS)	0.7864 TFLOPS	1.244 TFLOPS ×2+58%
ROPs	8	48 ×2+500%
TMUs	24	64 ×2+167%
L1 Cache	0.09 MB	1 MB+1011%
L2 Cache	128 KB	768 KB+500%

✨

Advanced Features (DLSS/FSR)

Feature	Radeon X1270	GeForce PCX 5900
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 X1270 comes with 512 MB of VRAM, while the GeForce PCX 5900 has 256 MB. The Radeon X1270 offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 64-bit vs 128-bit. L2 Cache: 128 KB (Radeon X1270) vs 768 KB (GeForce PCX 5900) — the GeForce PCX 5900 has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon X1270	GeForce PCX 5900
VRAM Capacity	0.5 GB+100%	0.25 GB
Memory Type	GDDR5	GDDR5
Bus Width	64-bit	128-bit+100%
L2 Cache	128 KB	768 KB+500%

🔌

Power & Dimensions

The Radeon X1270 draws 50W versus the GeForce PCX 5900's 365W — a 151.8% difference. The Radeon X1270 is more power-efficient. Recommended PSU: 350W (Radeon X1270) vs 350W (GeForce PCX 5900). Power connectors: PCIe-powered vs Legacy.

Feature	Radeon X1270	GeForce PCX 5900
TDP	50W-86%	365W
Recommended PSU	350W	350W
Power Connector	PCIe-powered	Legacy
Length	0mm	—
Slots	0	—
Perf/Watt	0.6+500%	0.1

💰

Value Analysis

The Radeon X1270 launched at $0 MSRP and currently averages $49, while the GeForce PCX 5900 launched at $0 and now averages $0. The GeForce PCX 5900 costs 100+% less ($49 savings) at current market prices. Performance per dollar (G3D Mark / price): 0.6 (Radeon X1270) vs Infinity (GeForce PCX 5900) — the GeForce PCX 5900 offers Infinity% better value. The Radeon X1270 is the newer GPU (2019 vs 2011).