Background
Background
Background
Background
Background

Radeon RX 6800M vs GeForce RTX 4090

Radeon RX 6800M vs GeForce RTX 4090: game performance, price, value, and specification comparison. Select comparison game parameters.

vs
FPS Winner

NVIDIA GeForce RTX 4090

24 GB GDDR6X | 384-bit

NVIDIA GeForce RTX 4090 Logo
ASUS ROG Strix GeForce RTX® 4090 OC Edition Gaming Graphics Card (PCIe 4.0, 24GB GDDR6X, HDMI 2.1a, DisplayPort 1.4a)

Buy for CA$5,299.99 on Amazon

In Stock

Updated 45 minutes ago

vs
FPS Winner

NVIDIA GeForce RTX 4090

24 GB GDDR6X | 384-bit

NVIDIA GeForce RTX 4090 Logo
ASUS ROG Strix GeForce RTX® 4090 OC Edition Gaming Graphics Card (PCIe 4.0, 24GB GDDR6X, HDMI 2.1a, DisplayPort 1.4a)

Buy for CA$5,299.99 on Amazon

In Stock

Updated 45 minutes ago

Key Differences

In short — GeForce RTX 4090 outperforms Radeon RX 6800M on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing GeForce RTX 4090 is 477 days newer than Radeon RX 6800M.

Advantages of AMD Radeon RX 6800M

  • Consumes up to 68% less energy than NVIDIA GeForce RTX 4090 - 145 vs 450 Watts

Advantages of NVIDIA GeForce RTX 4090

  • Performs up to 44% better in No Man's Sky than Radeon RX 6800M - 217 vs 151 FPS
  • Up to 100% more VRAM memory than AMD Radeon RX 6800M - 24 vs 12 GB
This is a free version of No Man's Sky.
No Man's Sky

No Man's Sky

Resolution

1920 x 1080

Game Graphics

Ultra

AMD Radeon RX 6800M Logo
Radeon RX 6800M

Mobile • May 31st, 2021


FPS

151

70%

Value, CA$/FPS

Price, CA$

NVIDIA GeForce RTX 4090 Logo
GeForce RTX 4090

Desktop • Sep 20th, 2022


FPS

217

100%

Value, CA$/FPS

CA$24.42/FPS

100%

Price, CA$

CA$5299.99

100%

FPS and Value Winner

ASUS ROG Strix GeForce RTX® 4090 OC Edition Gaming Graphics Card (PCIe 4.0, 24GB GDDR6X, HDMI 2.1a, DisplayPort 1.4a)

Buy for CA$5,299.99 on Amazon

In Stock

Updated 45 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Ultra

AMD Radeon RX 6800M Logo
Radeon RX 6800M

Mobile • May 31st, 2021

NVIDIA GeForce RTX 4090 Logo
GeForce RTX 4090

Desktop • Sep 20th, 2022

Theoretical Performance

AMD Radeon RX 6800M Logo
Radeon RX 6800M

Mobile • May 31st, 2021


Pixel Fillrate

153 GPixel/s

34%

Texel Fillrate

382.4 GTexel/s

30%

NVIDIA GeForce RTX 4090 Logo
GeForce RTX 4090

Desktop • Sep 20th, 2022


Pixel Fillrate

443.5 GPixel/s

100%

Texel Fillrate

1290 GTexel/s

100%

AMD Radeon RX 6800M Logo

AMD Radeon RX 6800M

vs
NVIDIA GeForce RTX 4090 Logo

NVIDIA GeForce RTX 4090

May 31st, 2021Release Date
Sep 20th, 2022
Navi MobileGenerationGeForce 40
Not AvailableMSRP$1599
Portable Device DependentOutputs1x HDMI 2.1, 3x DisplayPort 1.4a
NonePower Connectors1x 16-pin
Mobile
Segment
Desktop
12 GBMemory
24 GB
GDDR6TypeGDDR6X
192-bitBus384-bit
384 GB/sBandwidth
1008 GB/s
2116 MHzBase Clock Speed
2235 MHz
2390 MHzBoost Clock Speed
2520 MHz
2000 MHz
Memory Clock Speed1313 MHz

PC Builds Using Radeon RX 6800M or GeForce RTX 4090

No Man's Sky, 1920 x 1080, Ultra

Laptops Using Radeon RX 6800M or GeForce RTX 4090

No Man's Sky, 1920 x 1080, Ultra

Similar GPU Comparisons

Select from the most popular similar graphics card comparisons. Most compared graphics card combinations, including the currently selected ones, are at the top.

Copyright © 2025 HowManyFPS. All rights reserved.

Have a suggestion or a business inquiry? [email protected]

Cookies Policy

As an Amazon Associate HowManyFPS earns from qualifying purchases.