NVIDIA PG506 232 vs AMD Radeon R9 390

VS

We compared two Desktop platform GPUs: 24GB VRAM PG506 232 and 8GB VRAM Radeon R9 390 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA PG506 232 's Advantages

Released 5 years and 10 months late

Boost Clock1440MHz

More VRAM (24GB vs 8GB)

Larger VRAM bandwidth (933.1GB/s vs 384.0GB/s)

1024 additional rendering cores

Lower TDP (165W vs 275W)

Score

Benchmark

FP32 (float)

PG506 232 +101%

10.32 TFLOPS

Radeon R9 390

5.12 TFLOPS

PG506 232

VS

Radeon R9 390

Graphics Card

Apr 2021

Release Date

Jun 2015

Tesla

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

930 MHz

Base Clock

-

1440 MHz

Boost Clock

-

1215 MHz

Memory Clock

1500 MHz

Memory

24GB

Memory Size

8GB

HBM2

Memory Type

GDDR5

3072bit

Memory Bus

512bit

933.1GB/s

Bandwidth

384.0GB/s

Render Config

56

SM Count

-

Compute Units

40

3584

Shading Units

2560

224

TMUs

160

96

ROPs

64

224

Tensor Cores

-

RT Cores

-

192 KB (per SM)

L1 Cache

16 KB (per CU)

24 MB

L2 Cache

1024 KB

Theoretical Performance

138.2 GPixel/s

Pixel Rate

64.00 GPixel/s

322.6 GTexel/s

Texture Rate

160.0 GTexel/s

10.32 TFLOPS

FP16 (half)

-

10.32 TFLOPS

FP32 (float)

5.120 TFLOPS

5.161 TFLOPS

FP64 (double)

640.0 GFLOPS

Graphics Processor

GA100

GPU Name

Grenada

-

GPU Variant

Grenada PRO (215-0880030)

Ampere

Architecture

GCN 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

54.2 billion

Transistors

6.2 billion

826 mm²

Die Size

438 mm²

Board Design

165W

TDP

275W

450 W

Suggested PSU

600 W

No outputs

Outputs

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

8-pin EPS

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

N/A

DirectX

12 (12_0)

N/A

OpenGL

4.6

3.0

OpenCL

2.0

N/A

Vulkan

1.2

8.0

CUDA

-

N/A

Shader Model

6.3

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