AMD Radeon Pro Vega II Duo vs AMD Radeon RX 7800 XT

VS

AMD Radeon Pro Vega II Duo AMD Radeon RX 7800 XT

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro Vega II Duo and 16GB VRAM Radeon RX 7800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega II Duo 's Advantages

More VRAM (32GB vs 16GB)

Larger VRAM bandwidth (1020GB/s vs 624.1GB/s)

256 additional rendering cores

AMD Radeon RX 7800 XT 's Advantages

Released 4 years and 2 months late

Boost Clock has increased by 41% (2430MHz vs 1720MHz)

Lower TDP (263W vs 475W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega II Duo

14.09 TFLOPS

Radeon RX 7800 XT +164%

37.32 TFLOPS

Blender

Radeon Pro Vega II Duo

816

Radeon RX 7800 XT +236%

2742

Radeon Pro Vega II Duo

VS

Radeon RX 7800 XT

Graphics Card

Jun 2019

Release Date

Aug 2023

Radeon Pro Mac

Generation

Navi III

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 4.0 x16

Clock Speeds

1400 MHz

Base Clock

1295 MHz

1720 MHz

Boost Clock

2430 MHz

1000 MHz

Memory Clock

2438 MHz

Memory

32GB

Memory Size

16GB

HBM2

Memory Type

GDDR6

4096bit

Memory Bus

256bit

1020GB/s

Bandwidth

624.1GB/s

Render Config

-

SM Count

-

64

Compute Units

60

4096

Shading Units

3840

256

TMUs

240

64

ROPs

96

-

Tensor Cores

-

RT Cores

60

16 KB (per CU)

L1 Cache

128 KB per Array

4 MB

L2 Cache

4 MB

Theoretical Performance

110.1 GPixel/s

Pixel Rate

233.3 GPixel/s

440.3 GTexel/s

Texture Rate

583.2 GTexel/s

28.18 TFLOPS

FP16 (half)

74.65 TFLOPS

14.09 TFLOPS

FP32 (float)

37.32 TFLOPS

7.045 TFLOPS

FP64 (double)

1166 GFLOPS

Graphics Processor

Vega 20

GPU Name

Navi 32

Vega 20 XT

GPU Variant

Navi 32 XT (215-180000006)

GCN 5.1

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

7 nm

Process Size

5 nm

13.23 billion

Transistors

28.1 billion

331 mm²

Die Size

346 mm²

Board Design

475W

TDP

263W

850 W

Suggested PSU

600 W

1x HDMI 2.0b 4x Thunderbolt

Outputs

1x HDMI 2.1a 3x DisplayPort 2.1

None

Power Connectors

2x 8-pin

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.3

Vulkan

1.3

-

CUDA

-

6.7

Shader Model

6.7

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