NVIDIA GeForce RTX 4080 16 GB vs AMD Radeon Pro SSG

VS

NVIDIA GeForce RTX 4080 16 GB AMD Radeon Pro SSG

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 16 GB and 16GB VRAM Radeon Pro SSG to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 16 GB 's Advantages

Released 5 years and 1 months late

Boost Clock has increased by 67% (2505MHz vs 1500MHz)

Larger VRAM bandwidth (716.8GB/s vs 483.8GB/s)

5632 additional rendering cores

AMD Radeon Pro SSG 's Advantages

Lower TDP (260W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 16 GB +296%

48.74 TFLOPS

Radeon Pro SSG

12.29 TFLOPS

GeForce RTX 4080 16 GB

VS

Radeon Pro SSG

Graphics Card

Sep 2022

Release Date

Aug 2017

GeForce 40

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2205 MHz

Base Clock

1440 MHz

2505 MHz

Boost Clock

1500 MHz

1400 MHz

Memory Clock

945 MHz

Memory

16GB

Memory Size

16GB

GDDR6X

Memory Type

HBM2

256bit

Memory Bus

2048bit

716.8GB/s

Bandwidth

483.8GB/s

Render Config

76

SM Count

-

Compute Units

64

9728

Shading Units

4096

304

TMUs

256

112

ROPs

64

304

Tensor Cores

-

76

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

64 MB

L2 Cache

4 MB

Theoretical Performance

280.6 GPixel/s

Pixel Rate

96.00 GPixel/s

761.5 GTexel/s

Texture Rate

384.0 GTexel/s

48.74 TFLOPS

FP16 (half)

24.58 TFLOPS

48.74 TFLOPS

FP32 (float)

12.29 TFLOPS

761.5 GFLOPS

FP64 (double)

768.0 GFLOPS

Graphics Processor

AD103

GPU Name

Vega 10

AD103-300-A1

GPU Variant

Vega 10 XT GL (215-0894124)

Ada Lovelace

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

4 nm

Process Size

14 nm

45.9 billion

Transistors

12.5 billion

379 mm²

Die Size

495 mm²

Board Design

320W

TDP

260W

700 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

6x mini-DisplayPort 1.4a

1x 16-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

1.2

8.9

CUDA

-

6.6

Shader Model

6.4

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