AMD Radeon RX 6900 XT vs NVIDIA GeForce GTX 470 PhysX Edition

VS

AMD Radeon RX 6900 XT NVIDIA GeForce GTX 470 PhysX Edition

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6900 XT and 1280MB VRAM GeForce GTX 470 PhysX Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6900 XT 's Advantages

Boost Clock2250MHz

More VRAM (16GB vs 1GB)

Larger VRAM bandwidth (512.0GB/s vs 133.9GB/s)

4672 additional rendering cores

NVIDIA GeForce GTX 470 PhysX Edition 's Advantages

Lower TDP (215W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 6900 XT +2015%

23.04 TFLOPS

GeForce GTX 470 PhysX Edition

1.089 TFLOPS

Radeon RX 6900 XT

VS

GeForce GTX 470 PhysX Edition

Graphics Card

Oct 2020

Release Date

Unknown

Navi II

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1825 MHz

Base Clock

-

2250 MHz

Boost Clock

-

2000 MHz

Memory Clock

837 MHz

Memory

16GB

Memory Size

1280MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

320bit

512.0GB/s

Bandwidth

133.9GB/s

Render Config

-

SM Count

14

80

Compute Units

-

5120

Shading Units

448

320

TMUs

56

128

ROPs

40

-

Tensor Cores

-

80

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

640 KB

Theoretical Performance

288.0 GPixel/s

Pixel Rate

17.02 GPixel/s

720.0 GTexel/s

Texture Rate

34.05 GTexel/s

46.08 TFLOPS

FP16 (half)

-

23.04 TFLOPS

FP32 (float)

1089 GFLOPS

1440 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 21

GPU Name

GT215

Navi 21 XTX (215-121000167)

GPU Variant

GT215-400-A2

RDNA 2.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

26.8 billion

Transistors

0.727 billion

520 mm²

Die Size

144 mm²

Board Design

300W

TDP

215W

700 W

Suggested PSU

550 W

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

Outputs

2x DVI 1x mini-HDMI 1.3a

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.0

6.5

Shader Model

5.1

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