AMD Radeon RX 7800 XT vs AMD Radeon Pro V520

VS

AMD Radeon RX 7800 XT AMD Radeon Pro V520

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7800 XT and 8GB VRAM Radeon Pro V520 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7800 XT 's Advantages

Released 2 years and 8 months late

Boost Clock has increased by 52% (2430MHz vs 1600MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (624.1GB/s vs 512.0GB/s)

1536 additional rendering cores

AMD Radeon Pro V520 's Advantages

Lower TDP (225W vs 263W)

Score

Benchmark

FP32 (float)

Radeon RX 7800 XT +406%

37.32 TFLOPS

Radeon Pro V520

7.373 TFLOPS

Radeon RX 7800 XT

VS

Radeon Pro V520

Graphics Card

Aug 2023

Release Date

Dec 2020

Navi III

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1295 MHz

Base Clock

1000 MHz

2430 MHz

Boost Clock

1600 MHz

2438 MHz

Memory Clock

1000 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

HBM2

256bit

Memory Bus

2048bit

624.1GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

60

Compute Units

36

3840

Shading Units

2304

240

TMUs

144

96

ROPs

64

-

Tensor Cores

-

60

RT Cores

-

128 KB per Array

L1 Cache

-

4 MB

L2 Cache

4 MB

Theoretical Performance

233.3 GPixel/s

Pixel Rate

102.4 GPixel/s

583.2 GTexel/s

Texture Rate

230.4 GTexel/s

74.65 TFLOPS

FP16 (half)

14.75 TFLOPS

37.32 TFLOPS

FP32 (float)

7.373 TFLOPS

1166 GFLOPS

FP64 (double)

460.8 GFLOPS

Graphics Processor

Navi 32

GPU Name

Navi 12

Navi 32 XT (215-180000006)

GPU Variant

Navi 12

RDNA 3.0

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

28.1 billion

Transistors

Unknown

346 mm²

Die Size

Unknown

Board Design

263W

TDP

225W

600 W

Suggested PSU

550 W

1x HDMI 2.1a 3x DisplayPort 2.1

Outputs

No outputs

2x 8-pin

Power Connectors

1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.2

OpenCL

2.2

1.3

Vulkan

1.3

-

CUDA

-

6.7

Shader Model

6.5

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