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  3. /AMD Radeon RX 7900 XT vs AMD Radeon RX 6800M

AMD Radeon RX 7900 XT vs AMD Radeon RX 6800M

Verdict

Our overall take, at a glance

Key takeaways

  • AMD Radeon RX 7900 XT leads AMD Radeon RX 6800M overall by 20 points (85 vs 65 out of 100).
  • AMD Radeon RX 7900 XT stands out on Core Specifications Base Frequency: 2 GHz, Core Specifications Base Power: 380 W, Core Specifications Maximum Frequency: 2.4 GHz.
AMD Radeon RX 7900 XT leads overall
$899 at launch
AMD Radeon RX 7900 XT
85
AMD Radeon RX 6800M
65
Why it stands out
  • Core Specifications Base Frequency: 2 GHz
  • Core Specifications Base Power: 380 W
  • Core Specifications Maximum Frequency: 2.4 GHz

Value for Money

Which is the better deal for the price

Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.

AMD Radeon RX 7900 XT

Check Price on Amazon

AMD Radeon RX 6800M

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Performance

Higher benchmark score = faster

AMD Radeon RX 7900 XT29,500
AMD Radeon RX 6800M19,500
See the raw benchmark values →

Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.

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Detailed Specifications

The full spec sheet, side by side

Core Specifications

Feature
AMD Radeon RX 7900 XT
AMD Radeon RX 6800M
Base Frequency
2 GHz
1.815 GHz
Base Power
380 W
250 W
Maximum Frequency
2.4 GHz
2.105 GHz
Maximum Power
520 W
375 W
Lithography Process
5 nm
7 nm

Memory

Feature
AMD Radeon RX 7900 XT
AMD Radeon RX 6800M
Capacity
20 GB
12 GB
Technology
Bus Width
320 bit
256 bit
Bandwidth
960 GB/s
576 GB/s
Is Shared
No
No

API Support

Feature
AMD Radeon RX 7900 XT
AMD Radeon RX 6800M
DirectX Version
12
12
OpenGL Version
4.6
4.6
Vulkan Version
1.3
1.3
OpenCL Version
2
2

Theoretical Performance

Feature
AMD Radeon RX 7900 XT
AMD Radeon RX 6800M
Pixel Rate
268.8 GP/s
147.2 GP/s
Texture Rate
672 GT/s
368 GT/s
Performance (FP16)
103.7 TFLOPS
35.3 TFLOPS
Performance (FP32)
51.5 TFLOPS
17.6 TFLOPS
Performance (FP64)
1,610.3 GFLOPS
1,103 GFLOPS

Benchmark

Feature
AMD Radeon RX 7900 XT
AMD Radeon RX 6800M
G3D Mark
29,500
19,500

Miscellaneous

Feature
AMD Radeon RX 7900 XT
AMD Radeon RX 6800M
Release Date
December 13, 2022
June 1, 2021
Platform

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

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