NVIDIA GeForce RTX 3080 Ti vs AMD Radeon Pro VII

VS

NVIDIA GeForce RTX 3080 Ti AMD Radeon Pro VII

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3080 Ti and 16GB VRAM Radeon Pro VII to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti 's Advantages

Released 1 years late

Larger VRAM bandwidth (912.4GB/s vs 1.02GB/s)

6400 additional rendering cores

AMD Radeon Pro VII 's Advantages

Boost Clock has increased by 2% (1700MHz vs 1665MHz)

More VRAM (16GB vs 12GB)

Lower TDP (250W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti +161%

34.1 TFLOPS

Radeon Pro VII

13.06 TFLOPS

GeForce RTX 3080 Ti

VS

Radeon Pro VII

Graphics Card

May 2021

Release Date

May 2020

GeForce 30

Generation

Radeon Pro Vega

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1365 MHz

Base Clock

1400 MHz

1665 MHz

Boost Clock

1700 MHz

1188 MHz

Memory Clock

1000 MHz

Memory

12GB

Memory Size

16GB

GDDR6X

Memory Type

HBM2

384bit

Memory Bus

4096bit

912.4GB/s

Bandwidth

1.02TB/s

Render Config

80

SM Count

-

Compute Units

60

10240

Shading Units

3840

320

TMUs

240

112

ROPs

64

320

Tensor Cores

-

80

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

6 MB

L2 Cache

4 MB

Theoretical Performance

186.5 GPixel/s

Pixel Rate

108.8 GPixel/s

532.8 GTexel/s

Texture Rate

408.0 GTexel/s

34.10 TFLOPS

FP16 (half)

26.11 TFLOPS

34.10 TFLOPS

FP32 (float)

13.06 TFLOPS

532.8 GFLOPS

FP64 (double)

6.528 TFLOPS

Graphics Processor

GA102

GPU Name

Vega 20

GA102-225-A1

GPU Variant

Vega 20 GLXT WS (215-0914026)

Ampere

Architecture

GCN 5.1

Samsung

Foundry

TSMC

8 nm

Process Size

7 nm

28.3 billion

Transistors

13.23 billion

628 mm²

Die Size

331 mm²

Board Design

350W

TDP

250W

750 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

6x mini-DisplayPort 1.4a

1x 12-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

8.6

CUDA

-

6.6

Shader Model

6.7

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