78

RTX 3090 Graphics Card

Ampere · 24 GB GDDR6X

$1499

MSRP

70

RX 7800 XT Graphics Card

RDNA 3 · 16 GB GDDR6

$499

MSRP

Our verdict

The RTX 3090 Graphics Card takes the performance lead with a 11% higher overall score, driven by its more shader cores, 24 GB of memory, and 35.6 TFLOPS TFLOPS of compute power. In gaming benchmarks at 1440p, it delivers roughly 15% more frames per second across demanding titles like Alan Wake 2 and Black Myth Wukong.

However, the RX 7800 XT Graphics Card tells a compelling value story. At $499 versus the RTX 3090 Graphics Card's $1499 price tag, it costs 200% less while delivering performance that's only 11% behind. Its 16 GB of memory is still more than enough for 1440p and even 4K gaming in most titles.

Our recommendation: for the majority of gamers targeting 1440p or even 4K with upscaling enabled, the RX 7800 XT Graphics Card is the smarter purchase. The RTX 3090 Graphics Card only makes sense if you need the absolute maximum performance for native 4K ray tracing, professional 3D rendering, or AI workloads where the extra VRAM and compute power provide a tangible advantage.

Performance winner

RTX 3090 Graphics Card

11% faster overall

Best value for money

RX 7800 XT Graphics Card

95% better value per dollar

RTX 3090 Graphics Card best for

Raw performance

11% faster overall

Memory

Memory
24 GB
16 GB
Memory type
GDDR6X
GDDR6
Memory bus
384-bit
256-bit
Memory bandwidth
936 GB/s
624 GB/s

Performance

Boost clock
1,695 MHz
2,430 MHz
Base clock
1,395 MHz
1,295 MHz
FP32 performance
35.6 TFLOPS
18.7 TFLOPS

Physical

Transistors
28.3 billion
28.1 billion
Process
8 nm
5 nm
PCIe
PCIe 4
PCIe 4
Card length
313 mm
267 mm

Power

TDP
350W
263W
Power connector
12-pin
2x8-pin

Gaming benchmarks (avg FPS at 1440p ultra)

Alan Wake 2
68 fps
58 fps
Black Myth Wukong
77 fps
65 fps
Counter-Strike 2
380 fps
340 fps
Cyberpunk 2077
85 fps
72 fps
Hogwarts Legacy
88 fps
73 fps
Spider-Man 2
90 fps
77 fps

Synthetic & compute benchmarks

Geekbench 6 Compute
165,000 points
135,000 points
3DMark Fire Strike
37,000 points
31,000 points
3DMark Time Spy
22,500 points
18,500 points

Frequently asked questions

Is the RTX 3090 Graphics Card worth $1000 more than the RX 7800 XT Graphics Card?

It depends on your needs. The RTX 3090 Graphics Card scores 78 overall vs 70 for the RX 7800 XT Graphics Card. If you need the extra performance for demanding tasks, the premium is justified. For most users gaming at 1440p or below, the RX 7800 XT Graphics Card offers better value.

Which GPU is better for 1440p gaming, the RTX 3090 Graphics Card or RX 7800 XT Graphics Card?

The RTX 3090 Graphics Card delivers higher frame rates at 1440p, but both GPUs handle 1440p gaming well. The RTX 3090 Graphics Card provides more headroom for ray tracing and future titles, while the RX 7800 XT Graphics Card still maintains smooth gameplay in current games.

Can the RX 7800 XT Graphics Card handle 4K gaming?

The RX 7800 XT Graphics Card can handle 4K gaming in less demanding titles and with upscaling technologies like DLSS or FSR. For native 4K at ultra settings in demanding games, the RTX 3090 Graphics Card is the better choice with its higher performance ceiling.

Which should I buy, the RTX 3090 Graphics Card or RX 7800 XT Graphics Card?

Choose the RX 7800 XT Graphics Card if you want the best value for money and primarily game at 1080p or 1440p. Choose the RTX 3090 Graphics Card if you need maximum performance, play at 4K, or do professional workloads like video editing and 3D rendering.

Related comparisons

RTX 3090 Graphics Card VS RX 9070 XT Graphics CardRTX 3090 Graphics Card VS RTX 5070 Graphics CardRTX 3090 Graphics Card VS RTX 4070 Ti SUPER Graphics CardRTX 3090 Graphics Card VS RX 7900 XT Graphics CardRTX 3090 Graphics Card VS RTX 5070 Ti Graphics CardRTX 3090 Graphics Card VS RTX 4070 SUPER Graphics CardRTX 3090 Graphics Card VS RTX 4070 Graphics CardRTX 3090 Graphics Card VS RTX 5060 Ti Graphics CardRTX 3090 Graphics Card VS RTX 3080 Graphics CardRTX 3090 Graphics Card VS RX 9070 Graphics CardRTX 3090 Graphics Card VS RX 7900 GRE Graphics CardRX 7800 XT Graphics Card VS RX 9070 XT Graphics CardRX 7800 XT Graphics Card VS RTX 5070 Graphics CardRX 7800 XT Graphics Card VS RTX 4070 Ti SUPER Graphics CardRX 7800 XT Graphics Card VS RX 7900 XT Graphics CardRX 7800 XT Graphics Card VS RTX 5070 Ti Graphics CardRX 7800 XT Graphics Card VS RTX 4070 SUPER Graphics CardRX 7800 XT Graphics Card VS RTX 4070 Graphics CardRX 7800 XT Graphics Card VS RTX 5060 Ti Graphics CardRX 7800 XT Graphics Card VS RTX 3080 Graphics CardRX 7800 XT Graphics Card VS RX 9070 Graphics CardRX 7800 XT Graphics Card VS RX 7900 GRE Graphics Card

RTX 3090 Graphics Card VS RX 9070 XT Graphics Card

Score 78 VS 78

RX 7800 XT Graphics Card VS RX 9070 XT Graphics Card

Score 70 VS 78

RTX 3090 Graphics Card VS RTX 5070 Graphics Card

Score 78 VS 77

RX 7800 XT Graphics Card VS RTX 5070 Graphics Card

Score 70 VS 77

RTX 3090 Graphics Card VS RTX 4070 Ti SUPER Graphics Card

Score 78 VS 79

RX 7800 XT Graphics Card VS RTX 4070 Ti SUPER Graphics Card

Score 70 VS 79

RTX 3090 Graphics Card VS RX 7900 XT Graphics Card

Score 78 VS 80

RX 7800 XT Graphics Card VS RX 7900 XT Graphics Card

Score 70 VS 80

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