AMD Radeon Pro V420 vs NVIDIA GeForce GTX 780 6 GB

VS

AMD Radeon Pro V420

NVIDIA GeForce GTX 780 6 GB

We compared two Desktop platform GPUs: 32GB VRAM AMD Radeon Pro V420 and 6GB VRAM GeForce GTX 780 6 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro V420 's Advantages

Boost Clock has increased by 88% (1700MHz vs 902MHz)

More VRAM (32GB vs 6GB)

Larger VRAM bandwidth (819.2GB/s vs 288.4GB/s)

1792 additional rendering cores

NVIDIA GeForce GTX 780 6 GB 's Advantages

Lower TDP (250W vs 300W)

Score

Benchmark

FP32 (float)

AMD Radeon Pro V420 +235%

13.93 TFLOPS

GeForce GTX 780 6 GB

4.156 TFLOPS

AMD Radeon Pro V420

VS

GeForce GTX 780 6 GB

Graphics Card

Unknown

Release Date

Sep 2013

Radeon Pro Vega

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

800 MHz

Base Clock

863 MHz

1700 MHz

Boost Clock

902 MHz

800 MHz

Memory Clock

1502 MHz

Memory

32GB

Memory Size

6GB

HBM2

Memory Type

GDDR5

4096bit

Memory Bus

384bit

819.2GB/s

Bandwidth

288.4GB/s

Render Config

64

Compute Units

-

4096

Shading Units

2304

256

TMUs

192

64

ROPs

48

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

1536 KB

-

Theoretical Performance

108.8 GPixel/s

Pixel Rate

43.30 GPixel/s

435.2 GTexel/s

Texture Rate

173.2 GTexel/s

27.85 TFLOPS

FP16 (half)

-

13.93 TFLOPS

FP32 (float)

4.156 TFLOPS

6.963 TFLOPS

FP64 (double)

173.2 GFLOPS

Board Design

300W

TDP

250W

700 W

Suggested PSU

600 W

6x mini-DisplayPort 1.4a

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Vega 20

GPU Name

GK110B

Vega 20 GLXT WS (215-0914026)

GPU Variant

GK110-301-B1

GCN 5.1

Architecture

Kepler

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

13.23 billion

Transistors

7.08 billion

331 mm²

Die Size

561 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.5

6.7

Shader Model

5.1

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