Quadro FX 1800 vs Radeon HD 5550

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.

Quadro FX 1800 vs Radeon HD 5550 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.

Quadro FX 1800 vs Radeon HD 5550: Pros, Cons & Final Verdict

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

Quadro FX 1800

2008

Why buy it

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

Trade-offs

❌Lower average FPS than Radeon HD 5550 across 50 tracked games in our benchmark data.
❌Less VRAM, with 768 MB vs 2 GB for high-resolution textures and newer games.
❌2008 hardware with 768 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌
552% HIGHER MSRP
$489 MSRPvs$75 MSRP
❌Lower G3D Mark per dollar, at 0.8 vs 5.1 G3D/$ ($489 MSRP vs $75 MSRP).

Radeon HD 5550

2009

Why buy it

✅8.1% more average FPS across 50 tracked games in our benchmark data.
✅Costs $414 less on MSRP ($75 MSRP vs $489 MSRP).
✅Delivers 533.8% more G3D Mark for each dollar spent, at 5.1 vs 0.8 G3D/$ ($75 MSRP vs $489 MSRP).
✅166.7% more VRAM for high-resolution textures and newer games (2 GB vs 768 MB).
✅Draws 151W instead of 189W, a 38W reduction.

Trade-offs

❌2009 hardware with 2 GB 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 HD 5550 is the faster gaming card right now. In our data, it leads by 8.1% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward Quadro FX 1800 instead at 395 vs 384, so for this question the real-game FPS result matters more than the synthetic split.

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

Quadro FX 1800 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 HD 5550 makes the most sense to buy today. It is $414 cheaper on MSRP at $75 vs $489, and it leads G3D-per-dollar by 533.8% (5.1 vs 0.8), so the value case lines up with the gaming result. If you are mainly targeting 1080p and some 1440p, Radeon HD 5550 is the easier value choice. If you care more about 1080p and some 1440p headroom, Quadro FX 1800 has the stronger long-term case.

Quadro FX 1800 vs Radeon HD 5550 Technical Specifications

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

Quadro FX 1800

The Quadro FX 1800 is manufactured by NVIDIA. It was released in November 11 2008. It features the Tesla 2.0 architecture. The core clock speed is 610 MHz. It has 240 shading units. The thermal design power (TDP) is 189W. Manufactured using 55 nm process technology. G3D Mark benchmark score: 395 points. Launch price was $3,499.

Radeon HD 5550

The Radeon HD 5550 is manufactured by AMD. It was released in September 30 2009. It features the TeraScale 2 architecture. The core clock speed is 725 MHz. It has 1440 shading units. The thermal design power (TDP) is 151W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 384 points. Launch price was $299.

⚡

Graphics Performance

The Quadro FX 1800 scores 395 and the Radeon HD 5550 reaches 384 in the G3D Mark benchmark — just a 2.9% difference, making them near-identical in rasterization performance. The Quadro FX 1800 is built on Tesla 2.0 while the Radeon HD 5550 uses TeraScale 2, both on 55 nm vs 40 nm. Shader units: 240 (Quadro FX 1800) vs 1,440 (Radeon HD 5550). Raw compute: 0.6221 TFLOPS (Quadro FX 1800) vs 2.088 TFLOPS (Radeon HD 5550).

Feature	Quadro FX 1800	Radeon HD 5550
G3D Mark Score	395+3%	384
Architecture	Tesla 2.0	TeraScale 2
Process Node	55 nm	40 nm
Shading Units	240	1440+500%
Compute (TFLOPS)	0.6221 TFLOPS	2.088 TFLOPS+236%
ROPs	32	32
TMUs	80+11%	72
L2 Cache	256 KB	512 KB+100%

✨

Advanced Features (DLSS/FSR)

Feature	Quadro FX 1800	Radeon HD 5550
Upscaling Tech	Upscaling support	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	Standard	AMD Anti-Lag

💾

Video Memory (VRAM)

The Quadro FX 1800 has 768 MB of VRAM, while the Radeon HD 5550 carries 2 GB. Radeon HD 5550 gives you 166.7% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 64-bit on the Quadro FX 1800 and 128-bit on the Radeon HD 5550. L2 Cache: 256 KB (Quadro FX 1800) vs 512 KB (Radeon HD 5550) — the Radeon HD 5550 has significantly larger on-die cache to reduce VRAM reliance.

Feature	Quadro FX 1800	Radeon HD 5550
VRAM Capacity	0.75 GB	2 GB+167%
Memory Type	GDDR5	GDDR5
Bus Width	64-bit	128-bit+100%
L2 Cache	256 KB	512 KB+100%

🔌

Power & Dimensions

The Quadro FX 1800 draws 189W versus the Radeon HD 5550's 151W — a 22.4% difference. The Radeon HD 5550 is more power-efficient. Recommended PSU: 350W (Quadro FX 1800) vs 200W (Radeon HD 5550). Power connectors: PCIe-powered vs None.

Feature	Quadro FX 1800	Radeon HD 5550
TDP	189W	151W-20%
Recommended PSU	350W	200W-43%
Power Connector	PCIe-powered	None
Length	—	168mm
Height	—	69mm
Slots	—	1
Temp (Load)	—	70
Perf/Watt	2.1	2.5+19%

💰

Value Analysis

At launch, the Quadro FX 1800 came in at $489, while the Radeon HD 5550 launched at $75. On MSRP, Radeon HD 5550 was 84.7% cheaper ($414 less). Performance per dollar on MSRP (G3D Mark / MSRP): 0.8 (Quadro FX 1800) vs 5.1 (Radeon HD 5550) — the Radeon HD 5550 offers 537.5% better value. The newer card here is Radeon HD 5550 (2009 vs 2008).

Feature	Quadro FX 1800	Radeon HD 5550
MSRP	$489	$75-85%
Performance per Dollar	0.8	5.1+537%
Codename	GT200B	Cypress
Release	November 11 2008	September 30 2009
Ranking	#815	#682

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