AMD Radeon RX 7900 XTX vs AMD Radeon RX 470D

VS

AMD Radeon RX 7900 XTX

AMD Radeon RX 470D

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7900 XTX and 4GB VRAM Radeon RX 470D to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 XTX 's Advantages

Released 6 years and 1 months late

Boost Clock has increased by 107% (2498MHz vs 1206MHz)

More VRAM (24GB vs 4GB)

Larger VRAM bandwidth (960.0GB/s vs 211.2GB/s)

4352 additional rendering cores

AMD Radeon RX 470D 's Advantages

Lower TDP (120W vs 355W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 XTX +1320%

61.39 TFLOPS

Radeon RX 470D

4.322 TFLOPS

Radeon RX 7900 XTX

VS

Radeon RX 470D

Graphics Card

Nov 2022

Release Date

Oct 2016

Navi III

Generation

Arctic Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1929 MHz

Base Clock

926 MHz

2498 MHz

Boost Clock

1206 MHz

2500 MHz

Memory Clock

1650 MHz

Memory

24GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

256bit

960.0GB/s

Bandwidth

211.2GB/s

Render Config

96

Compute Units

28

-

6144

Shading Units

1792

384

TMUs

112

192

ROPs

32

-

96

RT Cores

-

256 KB per Array

L1 Cache

16 KB (per CU)

6 MB

L2 Cache

2 MB

96 MB

L3 Cache

-

Theoretical Performance

479.6 GPixel/s

Pixel Rate

38.59 GPixel/s

959.2 GTexel/s

Texture Rate

135.1 GTexel/s

122.8 TFLOPS

FP16 (half)

4.322 TFLOPS

61.39 TFLOPS

FP32 (float)

4.322 TFLOPS

1.918 TFLOPS

FP64 (double)

270.1 GFLOPS

Board Design

355W

TDP

120W

750 W

Suggested PSU

300 W

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

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Navi 31

GPU Name

Ellesmere

Navi 31 XTX (215-145000146)

GPU Variant

Polaris 10 PROD

RDNA 3.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

5 nm

Process Size

14 nm

57.7 billion

Transistors

5.7 billion

529 mm²

Die Size

232 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.2

OpenCL

2.1

1.3

Vulkan

1.2

-

6.7

Shader Model

6.4

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