NVIDIA GeForce GTX 1070 vs AMD Radeon Pro V420

VS

NVIDIA GeForce GTX 1070

AMD Radeon Pro V420

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 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 1070 's Advantages

Lower TDP (150W vs 300W)

AMD Radeon Pro V420 's Advantages

Boost Clock has increased by 1% (1700MHz vs 1683MHz)

More VRAM (32GB vs 8GB)

Larger VRAM bandwidth (819.2GB/s vs 256.3GB/s)

2176 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1070

6.463 TFLOPS

AMD Radeon Pro V420 +115%

13.93 TFLOPS

GeForce GTX 1070

VS

AMD Radeon Pro V420

Graphics Card

Jun 2016

Release Date

Unknown

GeForce 10

Generation

Radeon Pro Vega

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1506 MHz

Base Clock

800 MHz

1683 MHz

Boost Clock

1700 MHz

2002 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

32GB

GDDR5

Memory Type

HBM2

256bit

Memory Bus

4096bit

256.3GB/s

Bandwidth

819.2GB/s

Render Config

-

Compute Units

64

15

SM Count

-

1920

Shading Units

4096

120

TMUs

256

64

ROPs

64

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

4 MB

-

Theoretical Performance

107.7 GPixel/s

Pixel Rate

108.8 GPixel/s

202.0 GTexel/s

Texture Rate

435.2 GTexel/s

101.0 GFLOPS

FP16 (half)

27.85 TFLOPS

6.463 TFLOPS

FP32 (float)

13.93 TFLOPS

202.0 GFLOPS

FP64 (double)

6.963 TFLOPS

Board Design

150W

TDP

300W

450 W

Suggested PSU

700 W

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

6x mini-DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GP104

GPU Name

Vega 20

GP104-200-A1

GPU Variant

Vega 20 GLXT WS (215-0914026)

Pascal

Architecture

GCN 5.1

TSMC

Foundry

TSMC

16 nm

Process Size

7 nm

7.2 billion

Transistors

13.23 billion

314 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

-

6.4

Shader Model

6.7

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