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NVIDIA GeForce RTX 3080 vs AMD Radeon RX 7900 XTX

NVIDIA
VS
AMD
Performance
GeForce RTX 3080
53,71341% of 129,772
Radeon RX 7900 XTX58% better
84,79265% of 129,772

The Radeon RX 7900 XTX has 58% better performance than the GeForce RTX 3080 for the 3DMark 11 Performance GPU benchmark.

Performance per dollar
GeForce RTX 3080
76.8447% of 165.13
Radeon RX 7900 XTX10% better
84.8851% of 165.13

The Radeon RX 7900 XTX has 10% better value for the money than the GeForce RTX 3080 for the 3DMark 11 Performance GPU benchmark.

Shop GeForce RTX 3080
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Summary

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About the NVIDIA GeForce RTX 3080 GPU

The NVIDIA GeForce RTX 3080 is a desktop graphics card that launched in Q3 2020 with a MSRP of $699. It is built on the Ampere GPU microarchitecture (codename GA102) and is manufactured on a 8 nm process.

Memory

The RTX 3080 has 10 GB of GDDR6X memory, with a 1,188 MHz memory clock and a 320 bit interface. This gives it a memory bandwidth of 760.3 Gb/s, which affects how fast it can transfer data to and from memory. GPU memory stores temporary data that helps the GPU with complex math and graphics operations. More memory is generally better, as not having enough can cause performance bottlenecks.

Cores and Clock Speeds

The RTX 3080 includes 8,704 CUDA cores, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 1,440 MHz and can dynamically boost its clock speed up to 1,710 MHz. Complementing the processing units are 272 texture mapping units (TMUs) for efficient texture filtering and 96 render output units (ROPs) for pixel processing. Additionally, the GPU features 272 tensor cores optimized for AI-accelerated workloads and 68 RT cores dedicated to real-time ray tracing calculations.

Compatibility & Power Consumption

The RTX 3080 occupies 2 PCIe expansion slots. It supports HDMI 2.1, DisplayPort 1.4a display connections. NVIDIA recommends a power supply of at least 700 W to handle the GPU's thermal design power (TDP) of 320 W.

Benchmark Performance & Value

The RTX 3080 has the 32nd best 3DMark 11 Performance GPU score among the 567 benchmarked GPUs in our database. It achieves 41.39% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 5090. Its 53,713 score and $699 launch price (MSRP) gives it a performance per dollar of 76.84. This is the 50th best in value for the 3DMark 11 Performance GPU benchmark.

About the AMD Radeon RX 7900 XTX GPU

The AMD Radeon RX 7900 XTX is a desktop graphics card that launched in Q4 2022 with a MSRP of $999. It is built on the RDNA 3.0 GPU microarchitecture (codename Navi 31) and is manufactured on a 5 nm process.

Memory

The RX 7900 XTX has 24 GB of GDDR6 memory, with a 2,500 MHz memory clock and a 384 bit interface. This gives it a memory bandwidth of 960 Gb/s, which affects how fast it can transfer data to and from memory. GPU memory stores temporary data that helps the GPU with complex math and graphics operations. More memory is generally better, as not having enough can cause performance bottlenecks.

Cores and Clock Speeds

The RX 7900 XTX includes 6,144 stream processors (SPs), the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 1,929 MHz and can dynamically boost its clock speed up to 2,498 MHz. It usually operates at 2,365 MHz during typical gaming workloads. Complementing the processing units are 384 texture mapping units (TMUs) for efficient texture filtering and 192 render output units (ROPs) for pixel processing. Additionally, the GPU features 192 AI accelerators optimized for AI workloads and 96 ray accelerators dedicated to real-time ray tracing calculations.

Compatibility & Power Consumption

The RX 7900 XTX occupies 2 PCIe expansion slots. It supports HDMI 2.1a, DisplayPort 2.1, USB Type-C display connections. AMD recommends a power supply of at least 750 W to handle the GPU's thermal design power (TDP) of 355 W.

Benchmark Performance & Value

The RX 7900 XTX has the 9th best 3DMark 11 Performance GPU score among the 567 benchmarked GPUs in our database. It achieves 65.34% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 5090. Its 84,792 score and $999 launch price (MSRP) gives it a performance per dollar of 84.88. This is the 41st 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.

InfoGeForce RTX 3080Radeon RX 7900 XTX
ManufacturerNVIDIAAMD
ArchitectureAmpereRDNA 3.0
Market SegmentDesktopDesktop
Release DateQ3 2020Q4 2022
Launch Price (MSRP)$699$999
Production StatusActiveActive
ShopCheck PriceCheck Price

Gaming Performance

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Select a game to compare FPS metrics

Display FPS for God of War Ragnarök
God of War Ragnarök
Display FPS for Warhammer 40,000: Space Marine 2
Space Marine 2
Display FPS for Star Wars Outlaws
Star Wars Outlaws
Display FPS for Black Myth: Wukong
Black Myth: Wukong
Display FPS for Once Human
Once Human
Display FPS for The First Descendant
The First Descendant
Display FPS for F1 24
F1 24

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 God of War Ragnarök
God of War Ragnarök
GeForce RTX 3080Radeon RX 7900 XTX
Low - 1080p
--
314 FPS
Medium - 1080p
--
274 FPS
High - 1080p
--
241 FPS
Ultra - 1080p
--
223 FPS
QHD - 1440p
--
180 FPS
4K UHD - 2160p
--
109 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:GeForce RTX 3080 orRadeon RX 7900 XTX
GPUFrames Per Second
GeForce RTX 4090139.6+28%
GeForce RTX 5080129+18%
Radeon RX 7900 XTX109
GeForce RTX 5070 Ti109+0%
GeForce RTX 4080100.8-8%
Radeon RX 907094-14%
Radeon RX 7900 XT86.1-21%
GeForce RTX 507081.5-25%

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:GeForce RTX 3080 orRadeon RX 7900 XTX

Benchmark Performance

#
Performance
GeForce RTX 3080
53,71341% of 129,772
Radeon RX 7900 XTX58% better
84,79265% of 129,772

The Radeon RX 7900 XTX has 58% better performance than the GeForce RTX 3080 for the 3DMark 11 Performance GPU benchmark.

The GeForce RTX 3080 is ranked 32nd with a score of 53,713, and the Radeon RX 7900 XTX is ranked 9th with a score of 84,792.

Performance per dollar
GeForce RTX 3080
76.8447% of 165.13
Radeon RX 7900 XTX10% better
84.8851% of 165.13

The Radeon RX 7900 XTX has 10% better value for the money than the GeForce RTX 3080 for the 3DMark 11 Performance GPU benchmark.

The GeForce RTX 3080 is ranked 50th with a performance per dollar of 76.84, and the Radeon RX 7900 XTX is ranked 41st with a performance per dollar of 84.88.

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:GeForce RTX 3080 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:GeForce RTX 3080 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
BenchmarkGeForce RTX 3080Radeon RX 7900 XTX
3DMark Time Spy Graphics
17,535.5
31,716
(+80.87%)
3DMark Time Spy Score
16,133.5
28,830.5
(+78.7%)
3DMark Cloud Gate Graphics
188,064
250,728
(+33.32%)
3DMark Fire Strike Standard Graphics
39,257
66,742.5
(+70.01%)
3DMark Night Raid Graphics
120,402
247,181
(+105.3%)
3DMark 11 Performance Score
35,564.5
56,515.5
(+58.91%)
PassMark G3D Mark
25,098
31,200
(+24.31%)
PassMark G2D Mark
1,067
1,262
(+18.28%)
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.

SpecGeForce RTX 3080Radeon RX 7900 XTX
CodenameGA102Navi 31
ArchitectureAmpereRDNA 3.0
Process Size8 nm5 nm
Transistors28,300 million57,700 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.

SpecGeForce RTX 3080Radeon RX 7900 XTX
Memory Size10 GB24 GB
Memory TypeGDDR6XGDDR6
Memory Bandwidth760.3 Gb/s960 Gb/s
Memory Clock1,188 MHz2,500 MHz
Memory Interface320 bit384 bit
L1 Cache128 KB256 KB
L2 Cache5 MB6 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.

SpecGeForce RTX 3080Radeon RX 7900 XTX
Slots2 slots2 slots
Bus InterfacePCIe 4.0 x16PCIe 4.0 x16
Thermal Design Power (TDP)320 W355 W
Suggested PSU700 W750 W
Power Connectors1x 12-pin2x 8-pin
OutputsHDMI 2.1, DisplayPort 1.4aHDMI 2.1a, DisplayPort 2.1, USB Type-C

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.

SpecGeForce RTX 3080Radeon RX 7900 XTX
Stream Processors (SP)--6,144
CUDA Cores8,704--
Compute Units (CU)--96
Stream Multiprocessors (SM)68--
Texture Mapping Units (TMU)272384
Render Output Units (ROP)96192
AI Accelerators--192
Tensor Cores272--
Ray Accelerators--96
Ray Tracing Cores68--
Core Clock Speed1,440 MHz1,929 MHz
Core Clock Speed (Boost)1,710 MHz2,498 MHz
Core Clock Speed (Game)--2,365 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.

SpecGeForce RTX 3080Radeon RX 7900 XTX
Pixel Fill Rate164.2 GPixel/s479.6 GPixel/s
Texture Fill Rate465.1 GTexel/s959.2 GTexel/s
FP32 Performance29.77 TFLOPS61.39 TFLOPS
FP64 Performance465.1 GFLOPS1.92 TFLOPS

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.

SpecGeForce RTX 3080Radeon RX 7900 XTX
DirectX12 Ultimate (12_2)12 Ultimate (12_2)
OpenCL3.02.2
OpenGL4.64.6
Shader Model6.86.8

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