GPU Showdown

Radeon 550XvsGeForce RTX 4080

The GeForce RTX 4080 is a high-end graphics card built for 4K gaming and heavy creative work, while the Radeon 550X is an entry-level card meant for basic office displays and very light gaming.

AMD Radeon 550X
2 GB · 50W
VS
NVIDIA GeForce RTX 4080
16 GB · 320W
AMD

Radeon 550X

GCN 4.0 · TSMC 14 nm · 2019

4score
3/ 5
0 votes
VRAM
2 GB
TDP
50W
CUDA Cores
512
Boost Clock
1218 MHz

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NVIDIA

GeForce RTX 4080

Ada Lovelace · TSMC 5 nm · 2022

83score
4.2/ 5
0 votes
VRAM
16 GB
TDP
320W
Shaders
9,728
Boost Clock
2505 MHz

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Aggregate Performance

Overall Performance Score

A unified score from combined synthetic and real-world benchmarks. 100 represents the fastest consumer GPU available.

550X
4
RTX 4080Winner
83
RTX 4080 leads by 1975.0% in aggregate performance.
Where they rank overall
#4RTX 508086
#5RTX 408083
#6RTX 4080 SUPER82
#128RX 570X5
#129550X4
#1305404
Technical Specifications

Side-by-Side Specs

Every detail compared. Highlighted cells indicate the leading value for that metric.

Specs550XRTX 4080
General
Process Node14 nm5 nm
Memory
VRAM2 GB16 GB
Memory TypeGDDR5GDDR6X
Memory Bus128-bit256-bit
Bandwidth112 GB/s716.8 GB/s
Compute
CUDA Cores5129,728
TMUs32304
ROPs16112
Boost Clock1218 MHz2505 MHz
FP321.247 TF48.74 TF
Power
TDP50320
Power Connectors1x 16-pin
Display
Max Resolution7680×43207680×4320
Display Outputs1x DVI, 1x HDMI, 1x DisplayPort1x HDMI 2.1, 3x DisplayPort 1.4a
Verdict

Which should you buy?

Winner overall

The GeForce RTX 4080 is the clear winner for any gaming or creative task, leaving the Radeon 550X far behind in speed and memory.

Best value

For budget buyers, the Radeon 550X costs much less but the RTX 4080 offers far more performance per dollar.

When the other wins

The Radeon 550X is the right choice only if you need a basic display output for an office PC with no gaming or demanding graphics work.

FAQ

Frequently asked questions

Is the 550X better than the RTX 4080?

Overall the RTX 4080 is the stronger graphics card: it ranks higher in our aggregate performance score (83 vs 4 out of 100), so it leads the 550X in most workloads.

How much faster is the RTX 4080 than the 550X?

Based on our aggregated benchmark scores the RTX 4080 is roughly 1975% faster than the 550X overall. The real-world gap varies by game, resolution and settings.

Which should you buy, the 550X or the RTX 4080?

If you want the most performance, pick the RTX 4080. If the 550X is meaningfully cheaper where you shop, it can be the better value for similar real-world results — check current prices and the full spec comparison above before deciding.