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AMD Radeon RX 6900 XT vs AMD Radeon RX 9070 XT

AMD
VS
AMD
Performance
Radeon RX 6900 XT
59,11946% of 129,772
Radeon RX 9070 XT67% better
98,91276% of 129,772

The Radeon RX 9070 XT has 67% better performance than the Radeon RX 6900 XT for the 3DMark 11 Performance GPU benchmark.

Performance per dollar
Radeon RX 6900 XT
59.1836% of 165.13
Radeon RX 9070 XT179% better
165.13Best Value

The Radeon RX 9070 XT has 179% better value for the money than the Radeon RX 6900 XT for the 3DMark 11 Performance GPU benchmark.

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Summary

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About the AMD Radeon RX 6900 XT GPU

The AMD Radeon RX 6900 XT is a desktop graphics card that launched in Q4 2020 with a MSRP of $999. It is built on the RDNA 2.0 GPU microarchitecture (codename Navi 21) and is manufactured on a 7 nm process.

Memory

The RX 6900 XT has 16 GB of GDDR6 memory, with a 2,000 MHz memory clock and a 256 bit interface. This gives it a memory bandwidth of 512 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 6900 XT includes 5,120 stream processors (SPs), the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 1,825 MHz and can dynamically boost its clock speed up to 2,250 MHz. It usually operates at 2,015 MHz during typical gaming workloads. Complementing the processing units are 320 texture mapping units (TMUs) for efficient texture filtering and 128 render output units (ROPs) for pixel processing. Additionally, the GPU features 80 ray accelerators dedicated to real-time ray tracing calculations.

Compatibility & Power Consumption

The RX 6900 XT is a large graphics card, occupying 3 PCIe 4.0 x16 expansion slots. It supports HDMI 2.1, DisplayPort 1.4a, USB Type-C display connections. With a thermal design power (TDP) of 300 W and a large, 3-slot size, it is recommended to use a power supply of 700 W and a case with sufficient space to accommodate the card. Compare your card's model and your case's dimensions to verify compatibility.

Benchmark Performance & Value

The RX 6900 XT has the 26th best 3DMark 11 Performance GPU score among the 566 benchmarked GPUs in our database. It achieves 45.56% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 5090. Its 59,119 score and $999 launch price (MSRP) gives it a performance per dollar of 59.18. This is the 65th best in value for the 3DMark 11 Performance GPU benchmark.

About the AMD Radeon RX 9070 XT GPU

The AMD Radeon RX 9070 XT is a desktop graphics card that launched in Q1 2025 with a MSRP of $599. It is built on the RDNA 4.0 GPU microarchitecture (codename Navi 48) and is manufactured on a 4 nm process.

Memory

The RX 9070 XT has 16 GB of GDDR6 memory, with a 2,518 MHz memory clock and a 256 bit interface. This gives it a memory bandwidth of 644.6 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 9070 XT includes 4,096 stream processors (SPs), the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 1,660 MHz and can dynamically boost its clock speed up to 2,970 MHz. It usually operates at 2,400 MHz during typical gaming workloads. Complementing the processing units are 256 texture mapping units (TMUs) for efficient texture filtering and 128 render output units (ROPs) for pixel processing. Additionally, the GPU features 128 AI accelerators optimized for AI workloads and 64 ray accelerators dedicated to real-time ray tracing calculations.

Compatibility & Power Consumption

The RX 9070 XT occupies 2 PCIe expansion slots. It supports HDMI 2.1b, DisplayPort 2.1a display connections. AMD recommends a power supply of at least 700 W to handle the GPU's thermal design power (TDP) of 304 W.

Benchmark Performance & Value

The RX 9070 XT has the 4th best 3DMark 11 Performance GPU score among the 566 benchmarked GPUs in our database. It achieves 76.22% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 5090. Its 98,912 score and $599 launch price (MSRP) gives it a performance per dollar of 165.13. This is the 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 6900 XTRadeon RX 9070 XT
ManufacturerAMDAMD
ArchitectureRDNA 2.0RDNA 4.0
Market SegmentDesktopDesktop
Release DateQ4 2020Q1 2025
Launch Price (MSRP)$999$599
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
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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
Display FPS for Avatar: Frontiers of Pandora
Avatar: Frontiers of Pandora

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
Radeon RX 6900 XTRadeon RX 9070 XT
Low - 1080p
--
350 FPS
Medium - 1080p
--
291 FPS
High - 1080p
--
258 FPS
Ultra - 1080p
--
239 FPS
QHD - 1440p
--
186 FPS
4K UHD - 2160p
--
110 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 6900 XT orRadeon RX 9070 XT

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 6900 XT orRadeon RX 9070 XT

Benchmark Performance

#
Performance
Radeon RX 6900 XT
59,11946% of 129,772
Radeon RX 9070 XT67% better
98,91276% of 129,772

The Radeon RX 9070 XT has 67% better performance than the Radeon RX 6900 XT for the 3DMark 11 Performance GPU benchmark.

The Radeon RX 6900 XT is ranked 26th with a score of 59,119, and the Radeon RX 9070 XT is ranked 4th with a score of 98,912.

Performance per dollar
Radeon RX 6900 XT
59.1836% of 165.13
Radeon RX 9070 XT179% better
165.13Best Value

The Radeon RX 9070 XT has 179% better value for the money than the Radeon RX 6900 XT for the 3DMark 11 Performance GPU benchmark.

The Radeon RX 6900 XT is ranked 65th with a performance per dollar of 59.18, and the Radeon RX 9070 XT is ranked 1st with a performance per dollar of 165.13.

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 6900 XT or
GPUBenchmark Performance
GeForce RTX 4090104,527+77%
GeForce RTX 5080100,190+69%
Radeon RX 9070 XT98,912+67%
Radeon RX 907088,618+50%
GeForce RTX 4080 SUPER87,055+47%
GeForce RTX 3080 Ti60,980+3%
GeForce RTX 407059,986+1%
Radeon RX 6900 XT59,119
Radeon RX 680057,784-2%
Radeon RX 7700 XT57,340-3%

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 6900 XT or
GPUPerformance Per Dollar
Radeon RX 9070 XT165.13+179%
Radeon RX 9070161.42+173%
GeForce RTX 5060157.86+167%
Arc B580153.65+160%
Radeon RX 7800 XT131.48+122%
GeForce RTX 409065.37+10%
GeForce RTX 509064.92+10%
Radeon RX 6900 XT59.18
GeForce RTX 3080 Ti50.86-14%
GeForce RTX 2080 Ti47.21-20%

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 6900 XTRadeon RX 9070 XT
3DMark Time Spy Graphics
18,210
30,530
(+67.66%)
3DMark Time Spy Score
17,549
26,837
(+52.93%)
3DMark Cloud Gate Graphics
--
151,649
3DMark Fire Strike Standard Graphics
50,587
64,925
(+28.34%)
3DMark Night Raid Graphics
160,895
223,151
(+38.69%)
3DMark 11 Performance Score
42,418
67,978
(+60.26%)
PassMark G3D Mark
26,750
26,890
(+0.52%)
PassMark G2D Mark
1,065
1,336
(+25.45%)
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 6900 XTRadeon RX 9070 XT
CodenameNavi 21Navi 48
ArchitectureRDNA 2.0RDNA 4.0
Process Size7 nm4 nm
Transistors26,800 million53,900 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 6900 XTRadeon RX 9070 XT
Memory Size16 GB16 GB
Memory TypeGDDR6GDDR6
Memory Bandwidth512 Gb/s644.6 Gb/s
Memory Clock2,000 MHz2,518 MHz
Memory Interface256 bit256 bit
L1 Cache128 KB--
L2 Cache4 MB8 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 6900 XTRadeon RX 9070 XT
Slots3 slots2 slots
Bus InterfacePCIe 4.0 x16PCIe 5.0 x16
Thermal Design Power (TDP)300 W304 W
Suggested PSU700 W700 W
Power Connectors2x 8-pin2x 8-pin
OutputsHDMI 2.1, DisplayPort 1.4a, USB Type-CHDMI 2.1b, DisplayPort 2.1a

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 6900 XTRadeon RX 9070 XT
Stream Processors (SP)5,1204,096
Compute Units (CU)8064
Texture Mapping Units (TMU)320256
Render Output Units (ROP)128128
AI Accelerators--128
Ray Accelerators8064
Core Clock Speed1,825 MHz1,660 MHz
Core Clock Speed (Boost)2,250 MHz2,970 MHz
Core Clock Speed (Game)2,015 MHz2,400 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 6900 XTRadeon RX 9070 XT
Pixel Fill Rate288 GPixel/s380.2 GPixel/s
Texture Fill Rate720 GTexel/s760.3 GTexel/s
FP32 Performance23.04 TFLOPS48.66 TFLOPS
FP64 Performance1,440 GFLOPS1.52 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.

SpecRadeon RX 6900 XTRadeon RX 9070 XT
DirectX12 Ultimate (12_2)12 Ultimate (12_2)
OpenCL2.12.2
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.