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AMD Radeon RX 6800 XT vs NVIDIA GeForce RTX 4090

AMD
VS
NVIDIA
Performance
Radeon RX 6800 XT
52,04650% of 104,937
GeForce RTX 4090102% better
104,937Best Performance

The GeForce RTX 4090 has 102% better performance than the Radeon RX 6800 XT for the 3DMark 11 Performance GPU benchmark.

Performance per dollar
Radeon RX 6800 XT22% better
80.1950% of 161.45
GeForce RTX 4090
65.6341% of 161.45

The Radeon RX 6800 XT has 22% better value for the money than the GeForce RTX 4090 for the 3DMark 11 Performance GPU benchmark.

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Summary

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About the AMD Radeon RX 6800 XT GPU

The Radeon RX 6800 XT is a desktop graphics card by AMD. It launched in Q4 2020 with a suggested retail price of $649. Its Navi 21 chip that powers the GPU uses the RDNA 2.0 architecture and is fabricated on the 7 nm process.

This GPU is paired with 16 GB of GDDR6 VRAM. Its 2,000 MHz memory clock and 256 bit interface gives it a bandwidth of 512 Gb/s. This impacts how much data it can store, and how fast it transfers the data to and from memory.

The RX 6800 XT is a dual slot graphics card, taking up 2 PCIe slots. It supports HDMI 2.1, DisplayPort 1.4a, USB Type-C display ports. This desktop card has a TDP of 300 W. AMD recommends using a power supply of at least 700 W with this card. A power supply lower than this might result in system crashes and potentially damage your hardware.

The Radeon RX 6800 XT has the 25th highest 3DMark 11 Performance GPU score among the 540 benchmarked GPUs in our database. It achieves 49.60% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090. Its 52,046 score and $649 launch price (MSRP) gives it a performance per dollar of 80.19. This is the 36th best in value for the 3DMark 11 Performance GPU benchmark.

About the NVIDIA GeForce RTX 4090 GPU

The GeForce RTX 4090 is a desktop graphics card by NVIDIA. It launched in Q4 2022 with a suggested retail price of $1,599. Its AD102 chip that powers the GPU uses the Ada Lovelace architecture and is fabricated on the 5 nm process.

This GPU is paired with 24 GB of GDDR6X VRAM. Its 1,313 MHz memory clock and 384 bit interface gives it a bandwidth of 1.01 Tb/s. This impacts how much data it can store, and how fast it transfers the data to and from memory.

The RTX 4090 is a large graphics card, taking up 3 PCIe slots. It supports HDMI 2.1, DisplayPort 1.4a display ports. This desktop card has a TDP of 450 W. NVIDIA recommends using a power supply of at least 850 W with this card. A power supply lower than this might result in system crashes and potentially damage your hardware.

The GeForce RTX 4090 has the highest 3DMark 11 Performance GPU score among the 540 benchmarked GPUs in our database. Its 104,937 score and $1,599 launch price (MSRP) gives it a performance per dollar of 65.63. This is the 49th best in value for the 3DMark 11 Performance GPU benchmark.

General Info

General overview of the GPU, including details like its manufacturer, release date, launch price, and current production status.

InfoRadeon RX 6800 XTGeForce RTX 4090
ManufacturerAMDNVIDIA
ArchitectureRDNA 2.0Ada Lovelace
Market SegmentDesktopDesktop
Release DateQ4 2020Q4 2022
Launch Price (MSRP)$649$1,599
Production StatusActiveActive
ShopCheck PriceCheck Price

Gaming Performance

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Select a game to compare FPS metrics

Display FPS for F1 24
F1 24
Display FPS for Senua's Saga Hellblade 2
Senua's Saga Hellblade 2
Display FPS for Ghost of Tsushima
Ghost of Tsushima
Display FPS for Dragon's Dogma 2
Dragon's Dogma 2
Display FPS for Horizon Forbidden West
Horizon Forbidden West
Display FPS for Alone in the Dark (2024)
Alone in the Dark (2024)
Display FPS for Sons of the Forest
Sons of the Forest
More games to choose from
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FPS Benchmarks

This table showcases the average frame rate (FPS) achieved both GPUs in at various resolutions. Frame rate is a crucial indicator of how smoothly the GPU can run the game. A higher FPS generally translates to a smoother gameplay experience.

  • Frames Per Second
FPS data for F1 24
F1 24
Radeon RX 6800 XTGeForce RTX 4090
Low - 1080p
--
513 FPS
Medium - 1080p
--
545 FPS
High - 1080p
--
495 FPS
Ultra - 1080p
--
213 FPS
QHD - 1440p
--
153 FPS
4K UHD - 2160p
--
82 FPS
FPS Source: Notebookcheck

Compare Frames Per Second (FPS)

The average frame rate (FPS) in can be compared to similar GPUs to assess relative performance. Generally, higher FPS results in a smoother gameplay experience.

Choose Baseline GPU:Radeon RX 6800 XT orGeForce RTX 4090

Compare Cost Per Frame

The average cost per frame in can be compared to similar GPUs to assess relative value. Generally, a lower cost per frame implies better value for your money.

Choose Baseline GPU:Radeon RX 6800 XT orGeForce RTX 4090
GPUCost Per Frame
Arc A77015.52-21%
Arc A75017.2-12%
Radeon RX 7800 XT17.39-11%
GeForce RTX 3060 Ti17.97-8%
GeForce RTX 409019.57
GeForce RTX 3070 Ti21.24+9%
Radeon RX 7900 XTX21.44+10%
GeForce RTX 408021.8+11%
Radeon RX 7900 XT24.3+24%
Radeon RX 680028.11+44%

Benchmark Performance

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Performance
Radeon RX 6800 XT
52,04650% of 104,937
GeForce RTX 4090102% better
104,937Best Performance

The GeForce RTX 4090 has 102% better performance than the Radeon RX 6800 XT for the 3DMark 11 Performance GPU benchmark.

The Radeon RX 6800 XT is ranked 25th with a score of 52,046, and the GeForce RTX 4090 is ranked 1st with a score of 104,937.

Performance per dollar
Radeon RX 6800 XT22% better
80.1950% of 161.45
GeForce RTX 4090
65.6341% of 161.45

The Radeon RX 6800 XT has 22% better value for the money than the GeForce RTX 4090 for the 3DMark 11 Performance GPU benchmark.

The Radeon RX 6800 XT is ranked 36th with a performance per dollar of 80.19, and the GeForce RTX 4090 is ranked 49th with a performance per dollar of 65.63.

Relative Performance

The average score in the benchmark test can be compared to similar GPUs to assess relative performance. Generally, powerful GPUs tend to have higher scores.

Choose Baseline GPU:Radeon RX 6800 XT or

Relative Value For Money

The average performance per dollar in the benchmark test can be compared to similar GPUs to assess relative value. A higher score implies a better value for your money.

Choose Baseline GPU:Radeon RX 6800 XT or

Benchmark Scores

This table showcases the average performance scores achieved by both GPUs across industry-standard benchmark tests. These scores provide a valuable insight into overall performance. Powerful GPUs tend to have higher scores.

  • Popular
BenchmarkRadeon RX 6800 XTGeForce RTX 4090
3DMark Time Spy Graphics
17,603
36,896
(+109.6%)
3DMark Time Spy Score
16,908
31,329
(+85.29%)
3DMark Cloud Gate Graphics
193,053
250,667
(+29.84%)
3DMark Fire Strike Standard Graphics
49,735
73,174
(+47.13%)
3DMark Night Raid Graphics
--
209,337
3DMark 11 Performance Score
38,057
64,661
(+69.91%)
Cinebench R15 OpenGL 64 Bit
268.1
321.8
(+20.03%)
PassMark G3D Mark
25,030
38,619
(+54.29%)
PassMark G2D Mark
1,031
1,287
(+24.83%)
Benchmarks Source: Notebookcheck

Technical Specs

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Graphics Processor

General information about the graphics processing unit like their architecture, manufacturing process size, and transistor count. Newer GPU architectures generally bring efficiency improvements and may introduce technologies that enhance graphical capabilities.

SpecRadeon RX 6800 XTGeForce RTX 4090
CodenameNavi 21AD102
ArchitectureRDNA 2.0Ada Lovelace
Process Size7 nm5 nm
Transistors26,800 million76,300 million

Memory Details

Memory specifications like their capacity, bandwidth, and clock speeds. GPU memory stores graphics data like frames, textures, and shadows which helps display rendered images. These specs are crucial for graphics-intense applications like gaming and 3D modeling.

SpecRadeon RX 6800 XTGeForce RTX 4090
Memory Size16 GB24 GB
Memory TypeGDDR6GDDR6X
Memory Bandwidth512 Gb/s1.01 Tb/s
Memory Clock2,000 MHz1,313 MHz
Memory Interface256 bit384 bit
L1 Cache128 KB128 KB
L2 Cache4 MB72 MB

Board Compatibility

Compatibility information like their slot size, bus interface, power consumption, and display support. These specs are useful for verifying compatibility with your motherboard, power supply, and monitor.

SpecRadeon RX 6800 XTGeForce RTX 4090
Slots2 slots3 slots
Bus InterfacePCIe 4.0 x16PCIe 4.0 x16
Thermal Design Power (TDP)300 W450 W
Suggested PSU700 W850 W
Power Connectors2x 8-pin1x 16-pin
OutputsHDMI 2.1, DisplayPort 1.4a, USB Type-CHDMI 2.1, DisplayPort 1.4a

Cores & Clock Speeds

Processing power information like its cores and clock speed. These specs impact how fast they can process graphics. Each type of core or component serves a specific computational purpose.

SpecRadeon RX 6800 XTGeForce RTX 4090
Stream Processors (SP)4,608--
CUDA Cores--16,384
Compute Units (CU)72--
Stream Multiprocessors (SM)--128
Texture Mapping Units (TMU)288512
Render Output Units (ROP)128176
Tensor Cores--512
Ray Tracing Cores72128
Core Clock Speed1,825 MHz2,235 MHz
Core Clock Speed (Boost)2,250 MHz2,520 MHz

Theoretical Performance

Theoretical performance numbers derived from the raw specifications of the different components like core count and clock speeds. While these provide a glimpse into peak processing power, they do not represent real-world performance.

SpecRadeon RX 6800 XTGeForce RTX 4090
Pixel Fill Rate288 GPixel/s443.5 GPixel/s
Texture Fill Rate648 GTexel/s1,290 GTexel/s
FP32 Performance20.74 TFLOPS82.58 TFLOPS
FP64 Performance1,296 GFLOPS1,290 GFLOPS

API Support

Graphics API versions supported by these graphics cards. APIs evolve over time, introducing new features and functionalities. Older GPUs may not support recent versions.

SpecRadeon RX 6800 XTGeForce RTX 4090
DirectX12 Ultimate (12_2)12 Ultimate (12_2)
OpenCL2.13.0
OpenGL4.64.6
Shader Model6.76.7

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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.