AMD Radeon Pro VII vs AMD Radeon R9 Nano

VS

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro VII and 4GB VRAM Radeon R9 Nano to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro VII 's Advantages

Released 4 years and 9 months late

Boost Clock1700MHz

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (1020GB/s vs 512.0GB/s)

AMD Radeon R9 Nano 's Advantages

256 additional rendering cores

Lower TDP (175W vs 250W)

Score

Benchmark

FP32 (float)

Radeon Pro VII +59%

13.06 TFLOPS

Radeon R9 Nano

8.192 TFLOPS

Radeon Pro VII

VS

Radeon R9 Nano

Graphics Card

May 2020

Release Date

Aug 2015

Radeon Pro Vega

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1400 MHz

Base Clock

-

1700 MHz

Boost Clock

-

1000 MHz

Memory Clock

500 MHz

Memory

16GB

Memory Size

4GB

HBM2

Memory Type

HBM

4096bit

Memory Bus

4096bit

1020GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

60

Compute Units

64

3840

Shading Units

4096

240

TMUs

256

64

ROPs

64

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

2 MB

Theoretical Performance

108.8 GPixel/s

Pixel Rate

64.00 GPixel/s

408.0 GTexel/s

Texture Rate

256.0 GTexel/s

26.11 TFLOPS

FP16 (half)

8.192 TFLOPS

13.06 TFLOPS

FP32 (float)

8.192 TFLOPS

6.528 TFLOPS

FP64 (double)

512.0 GFLOPS

Graphics Processor

Vega 20

GPU Name

Fiji

Vega 20 GLXT WS (215-0914026)

GPU Variant

Fiji XT CA (215-0862120)

GCN 5.1

Architecture

GCN 3.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

13.23 billion

Transistors

8.9 billion

331 mm²

Die Size

596 mm²

Board Design

250W

TDP

175W

600 W

Suggested PSU

450 W

6x mini-DisplayPort 1.4a

Outputs

1x HDMI 1.4a 3x DisplayPort 1.2

1x 6-pin + 1x 8-pin

Power Connectors

1x 8-pin

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.0

1.3

Vulkan

1.2

-

CUDA

-

6.7

Shader Model

6.3

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