NVIDIA GeForce GTX 1080 Ti 12 GB vs AMD Radeon Pro V420

VS

NVIDIA GeForce GTX 1080 Ti 12 GB

AMD Radeon Pro V420

We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX 1080 Ti 12 GB and 32GB VRAM AMD Radeon Pro V420 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Ti 12 GB 's Advantages

Lower TDP (250W vs 300W)

AMD Radeon Pro V420 's Advantages

Boost Clock has increased by 2% (1700MHz vs 1670MHz)

More VRAM (32GB vs 12GB)

Larger VRAM bandwidth (819.2GB/s vs 528.4GB/s)

896 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Ti 12 GB

10.69 TFLOPS

AMD Radeon Pro V420 +30%

13.93 TFLOPS

GeForce GTX 1080 Ti 12 GB

VS

AMD Radeon Pro V420

Graphics Card

Unknown

Release Date

Unknown

GeForce 10

Generation

Radeon Pro Vega

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1557 MHz

Base Clock

800 MHz

1670 MHz

Boost Clock

1700 MHz

1376 MHz

Memory Clock

800 MHz

Memory

12GB

Memory Size

32GB

GDDR5X

Memory Type

HBM2

384bit

Memory Bus

4096bit

528.4GB/s

Bandwidth

819.2GB/s

Render Config

-

Compute Units

64

25

SM Count

-

3200

Shading Units

4096

200

TMUs

256

80

ROPs

64

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

0 MB

L2 Cache

4 MB

-

Theoretical Performance

133.6 GPixel/s

Pixel Rate

108.8 GPixel/s

334.0 GTexel/s

Texture Rate

435.2 GTexel/s

167.0 GFLOPS

FP16 (half)

27.85 TFLOPS

10.69 TFLOPS

FP32 (float)

13.93 TFLOPS

334.0 GFLOPS

FP64 (double)

6.963 TFLOPS

Board Design

250W

TDP

300W

600 W

Suggested PSU

700 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

6x mini-DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GP102

GPU Name

Vega 20

-

GPU Variant

Vega 20 GLXT WS (215-0914026)

Pascal

Architecture

GCN 5.1

TSMC

Foundry

TSMC

16 nm

Process Size

7 nm

11.8 billion

Transistors

13.23 billion

471 mm²

Die Size

331 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

6.1

CUDA

-

6.7

Shader Model

6.7

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