AMD Radeon Pro SSG vs NVIDIA GeForce RTX 3080 Ti

VS

AMD Radeon Pro SSG NVIDIA GeForce RTX 3080 Ti

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

Main Differences

AMD Radeon Pro SSG 's Advantages

More VRAM (16GB vs 12GB)

Lower TDP (260W vs 350W)

NVIDIA GeForce RTX 3080 Ti 's Advantages

Released 3 years and 9 months late

Boost Clock has increased by 11% (1665MHz vs 1500MHz)

Larger VRAM bandwidth (912.4GB/s vs 483.8GB/s)

6144 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro SSG

12.29 TFLOPS

GeForce RTX 3080 Ti +177%

34.1 TFLOPS

Radeon Pro SSG

VS

GeForce RTX 3080 Ti

Graphics Card

Aug 2017

Release Date

May 2021

Radeon Pro

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1440 MHz

Base Clock

1365 MHz

1500 MHz

Boost Clock

1665 MHz

945 MHz

Memory Clock

1188 MHz

Memory

16GB

Memory Size

12GB

HBM2

Memory Type

GDDR6X

2048bit

Memory Bus

384bit

483.8GB/s

Bandwidth

912.4GB/s

Render Config

-

SM Count

80

64

Compute Units

-

4096

Shading Units

10240

256

TMUs

320

64

ROPs

112

-

Tensor Cores

320

-

RT Cores

80

16 KB (per CU)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

6 MB

Theoretical Performance

96.00 GPixel/s

Pixel Rate

186.5 GPixel/s

384.0 GTexel/s

Texture Rate

532.8 GTexel/s

24.58 TFLOPS

FP16 (half)

34.10 TFLOPS

12.29 TFLOPS

FP32 (float)

34.10 TFLOPS

768.0 GFLOPS

FP64 (double)

532.8 GFLOPS

Graphics Processor

Vega 10

GPU Name

GA102

Vega 10 XT GL (215-0894124)

GPU Variant

GA102-225-A1

GCN 5.0

Architecture

Ampere

GlobalFoundries

Foundry

Samsung

14 nm

Process Size

8 nm

12.5 billion

Transistors

28.3 billion

495 mm²

Die Size

628 mm²

Board Design

260W

TDP

350W

600 W

Suggested PSU

750 W

6x mini-DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 12-pin

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.6

6.4

Shader Model

6.6

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