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  3. /AMD Radeon RX 7900 XT vs AMD Radeon Pro Vega 64

AMD Radeon RX 7900 XT vs AMD Radeon Pro Vega 64

Verdict

Our overall take, at a glance

Key takeaways

  • AMD Radeon RX 7900 XT leads AMD Radeon Pro Vega 64 overall by 17 points (85 vs 68 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 Pro Vega 64
68
Why it stands out
  • Core Specifications Base Frequency: 2 GHz
  • Core Specifications Base Power: 380 W
  • Core Specifications Maximum Frequency: 2.4 GHz

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.

AMD Radeon Pro Vega 64

The AMD Radeon Pro Vega 64 is an advanced discrete GPU utilizing the high-end GCN 5th generation architecture. It was designed for professional and enthusiast users requiring significant computational power. Due to its specialized feature set, it is best suited for demanding visualization tasks and complex workloads.

Best for Professional VisualizationBest for High-End Compute WorkloadsBest for Scientific Simulation
Pros
  • Features a substantial number of compute units (CUs) providing high theoretical performance.
  • Equipped with extensive High Bandwidth Memory 2 (HBM2), which supports very large data processing capacities.
  • Supports industry-standard features like OpenCL and Vulkan, making it versatile for diverse software environments.
Cons
  • The architecture is based on an older generation of technology, potentially limiting compatibility with the latest computing standards.
  • Model availability suggests the hardware was part of a historical product line, which may affect modern driver or support longevity.
Source
  • Radeon RX Vega series - WikipediaProvided detailed specifications comparing the Vega 64 to other models.

Generated Jun 28, 2026

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 Pro Vega 64

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Performance

Higher benchmark score = faster

AMD Radeon RX 7900 XT29,500
AMD Radeon Pro Vega 6412,919
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 Pro Vega 64
Base Frequency
2 GHz
1.654 GHz
Base Power
380 W
375 W
Maximum Frequency
2.4 GHz
1.654 GHz
Maximum Power
520 W
375 W
Lithography Process
5 nm
14 nm

Memory

Feature
AMD Radeon RX 7900 XT
AMD Radeon Pro Vega 64
Capacity
20 GB
16 GB
Technology
Bus Width
320 bit
4,096 bit
Bandwidth
960 GB/s
512 GB/s
Is Shared
No
No

API Support

Feature
AMD Radeon RX 7900 XT
AMD Radeon Pro Vega 64
DirectX Version
12
12.1
OpenGL Version
4.6
4.6
Vulkan Version
1.3
1.3
OpenCL Version
2
2.1

Theoretical Performance

Feature
AMD Radeon RX 7900 XT
AMD Radeon Pro Vega 64
Pixel Rate
268.8 GP/s
86.4 GP/s
Texture Rate
672 GT/s
345.6 GT/s
Performance (FP16)
103.7 TFLOPS
22.12 TFLOPS
Performance (FP32)
51.5 TFLOPS
11.06 TFLOPS
Performance (FP64)
1,610.3 GFLOPS
691.2 GFLOPS

Benchmark

Feature
AMD Radeon RX 7900 XT
AMD Radeon Pro Vega 64
G3D Mark
29,500
12,919

Miscellaneous

Feature
AMD Radeon RX 7900 XT
AMD Radeon Pro Vega 64
Release Date
December 13, 2022
January 27, 2017
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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