RADEON X800 PRO vs Radeon X1550

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.

RADEON X800 PRO vs Radeon X1550 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.

RADEON X800 PRO vs Radeon X1550: Pros, Cons & Final Verdict

See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.

RADEON X800 PRO

2020

Why buy it

✅Delivers 100+% more G3D Mark for each dollar spent, at 0.2 vs 0 G3D/$ ($399 MSRP vs Unknown MSRP).
✅Radeon X1550 is already obsolete for modern gaming, so RADEON X800 PRO is the less risky modern option long term.
✅More future proof: RDNA 2.0 (2020−2025) on 7nm with a newer platform for upcoming games.

Trade-offs

❌Lower average FPS than Radeon X1550 across 50 tracked games in our benchmark data.
❌Less VRAM, with 256 MB vs 512 MB for high-resolution textures and newer games.
❌Older hardware, 256 MB of VRAM, and weaker feature support mean it will age faster in newer AAA releases.
❌400% higher power demand at 250W vs 50W.

Radeon X1550

2017

Why buy it

✅94.0% more average FPS across 50 tracked games in our benchmark data.
✅100% more VRAM for high-resolution textures and newer games (512 MB vs 256 MB).
✅Draws 50W instead of 250W, a 200W 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.
❌Lower G3D Mark per dollar, at 0 vs 0.2 G3D/$ (Unknown MSRP vs $399 MSRP).

Quick Answers

Which GPU is faster for gaming right now?

Radeon X1550 is the faster gaming card right now. In our data, it leads by 94.0% in average FPS across 50 tracked games in our benchmark data and by 3.1% in PassMark G3D (67 vs 65), so the answer here is pretty clean.

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

RADEON X800 PRO is the safer long-term pick for 2026 and beyond. The case is simple: a 7nm process instead of 14nm, 60 vs 0 ray-tracing units, and a newer 2020 generation instead of 2017. That gives it the more rounded hardware package for newer games.

Which GPU is the better buy today?

RADEON X800 PRO makes the most sense today based on the pricing and value data we have for this matchup. Radeon X1550 still makes more sense if max raw gaming performance matters more than value.

RADEON X800 PRO vs Radeon X1550 Technical Specifications

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

RADEON X800 PRO

The RADEON X800 PRO is manufactured by AMD. It was released in October 28 2020. It features the RDNA 2.0 architecture. The core clock ranges from 1700 MHz to 2105 MHz. It has 3840 shading units. The thermal design power (TDP) is 250W. Manufactured using 7 nm process technology. It features 60 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 65 points. Launch price was $579.

Radeon X1550

The Radeon X1550 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: 67 points. Launch price was $79.

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Graphics Performance

The RADEON X800 PRO scores 65 and the Radeon X1550 reaches 67 in the G3D Mark benchmark — just a 3.1% difference, making them near-identical in rasterization performance. The RADEON X800 PRO is built on RDNA 2.0 while the Radeon X1550 uses GCN 4.0, both on 7 nm vs 14 nm. Shader units: 3,840 (RADEON X800 PRO) vs 512 (Radeon X1550). Raw compute: 16.17 TFLOPS (RADEON X800 PRO) vs 1.211 TFLOPS (Radeon X1550). Boost clocks: 2105 MHz vs 1183 MHz.

Feature	RADEON X800 PRO	Radeon X1550
G3D Mark Score	65	67+3%
Architecture	RDNA 2.0	GCN 4.0
Process Node	7 nm	14 nm
Shading Units	3840+650%	512
Compute (TFLOPS)	16.17 TFLOPS+1235%	1.211 TFLOPS
Boost Clock	2105 MHz+78%	1183 MHz
ROPs	96+500%	16
TMUs	240+650%	32
L1 Cache	768 KB+500%	128 KB
L2 Cache	4 MB+1500%	0.25 MB

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Advanced Features (DLSS/FSR)

Feature	RADEON X800 PRO	Radeon X1550
Upscaling Tech	FSR Upscaling / FSR 4	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	AMD Anti-Lag	AMD Anti-Lag

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Video Memory (VRAM)

The RADEON X800 PRO has 256 MB of VRAM, while the Radeon X1550 carries 512 MB. Radeon X1550 gives you 100% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 64-bit on the RADEON X800 PRO and 64-bit on the Radeon X1550. L2 Cache: 4 MB (RADEON X800 PRO) vs 0.25 MB (Radeon X1550) — the RADEON X800 PRO has significantly larger on-die cache to reduce VRAM reliance.

Feature	RADEON X800 PRO	Radeon X1550
VRAM Capacity	0.25 GB	0.5 GB+100%
Memory Type	GDDR5	GDDR5
Bus Width	64-bit	64-bit
L2 Cache	4 MB+1500%	0.25 MB

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Power & Dimensions

The RADEON X800 PRO draws 250W versus the Radeon X1550's 50W — a 133.3% difference. The Radeon X1550 is more power-efficient. Recommended PSU: 350W (RADEON X800 PRO) vs 350W (Radeon X1550). Power connectors: Legacy vs PCIe-powered.

Feature	RADEON X800 PRO	Radeon X1550
TDP	250W	50W-80%
Recommended PSU	350W	350W
Power Connector	Legacy	PCIe-powered
Length	—	168mm
Slots	—	1
Perf/Watt	0.3	1.3+333%

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Value Analysis

At launch, the RADEON X800 PRO came in at $399, while the Radeon X1550 launched at $0. On MSRP, Radeon X1550 was 100+% cheaper ($399 less). Performance per dollar on MSRP (G3D Mark / MSRP): 0.2 (RADEON X800 PRO) vs Infinity (Radeon X1550) — the Radeon X1550 offers Infinity% better value. The newer card here is RADEON X800 PRO (2020 vs 2017).

Feature	RADEON X800 PRO	Radeon X1550
MSRP	$399	$0-100%
Performance per Dollar	0.2	Infinity
Codename	Navi 21	Lexa
Release	October 28 2020	April 20 2017
Ranking	#65	#668

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