NVIDIA GeForce RTX 3080 vs AMD Radeon Pro V520

VS

NVIDIA GeForce RTX 3080

AMD Radeon Pro V520

We compared two Desktop platform GPUs: 10GB VRAM GeForce RTX 3080 and 8GB VRAM Radeon Pro V520 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 's Advantages

Boost Clock has increased by 7% (1710MHz vs 1600MHz)

More VRAM (10GB vs 8GB)

Larger VRAM bandwidth (760.3GB/s vs 512.0GB/s)

6400 additional rendering cores

AMD Radeon Pro V520 's Advantages

Lower TDP (225W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 +303%

29.77 TFLOPS

Radeon Pro V520

7.373 TFLOPS

GeForce RTX 3080

VS

Radeon Pro V520

Graphics Card

Sep 2020

Release Date

Dec 2020

GeForce 30

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1440 MHz

Base Clock

1000 MHz

1710 MHz

Boost Clock

1600 MHz

1188 MHz

Memory Clock

1000 MHz

Memory

10GB

Memory Size

8GB

GDDR6X

Memory Type

HBM2

320bit

Memory Bus

2048bit

760.3GB/s

Bandwidth

512.0GB/s

Render Config

-

Compute Units

36

68

SM Count

-

8704

Shading Units

2304

272

TMUs

144

96

ROPs

64

272

Tensor Cores

-

68

RT Cores

-

128 KB (per SM)

L1 Cache

-

5 MB

L2 Cache

4 MB

-

Theoretical Performance

164.2 GPixel/s

Pixel Rate

102.4 GPixel/s

465.1 GTexel/s

Texture Rate

230.4 GTexel/s

29.77 TFLOPS

FP16 (half)

14.75 TFLOPS

29.77 TFLOPS

FP32 (float)

7.373 TFLOPS

465.1 GFLOPS

FP64 (double)

460.8 GFLOPS

Board Design

320W

TDP

225W

700 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

No outputs

1x 12-pin

Power Connectors

1x 8-pin

Graphics Processor

GA102

GPU Name

Navi 12

GA102-200-KD-A1

GPU Variant

Navi 12

Ampere

Architecture

RDNA 1.0

Samsung

Foundry

TSMC

8 nm

Process Size

7 nm

28.3 billion

Transistors

Unknown

628 mm²

Die Size

Unknown

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

8.6

CUDA

-

6.6

Shader Model

6.5

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