AMD Radeon R9 M470X vs AMD Radeon RX 7700S

VS

AMD Radeon R9 M470X

AMD Radeon RX 7700S

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M470X and 8GB VRAM Radeon RX 7700S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7700S 's Advantages

Released 6 years and 8 months late

Boost Clock has increased by 127% (2500MHz vs 1100MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (288.0GB/s vs 76.80GB/s)

1152 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 M470X

1.971 TFLOPS

Radeon RX 7700S +939%

20.48 TFLOPS

Radeon R9 M470X

VS

Radeon RX 7700S

Graphics Card

May 2016

Release Date

Jan 2023

Gem System

Generation

Navi Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1000 MHz

Base Clock

1500 MHz

1100 MHz

Boost Clock

2500 MHz

1200 MHz

Memory Clock

2250 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

128bit

76.80GB/s

Bandwidth

288.0GB/s

Render Config

14

Compute Units

32

-

896

Shading Units

2048

56

TMUs

128

16

ROPs

64

-

RT Cores

32

16 KB (per CU)

L1 Cache

128 KB per Array

256 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

17.60 GPixel/s

Pixel Rate

160.0 GPixel/s

61.60 GTexel/s

Texture Rate

320.0 GTexel/s

-

FP16 (half)

40.96 TFLOPS

1.971 TFLOPS

FP32 (float)

20.48 TFLOPS

123.2 GFLOPS

FP64 (double)

640.0 GFLOPS

Board Design

Unknown

TDP

100W

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Emerald

GPU Name

Navi 33

Emerald XT

GPU Variant

Navi 33 XT

GCN 2.0

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

2.08 billion

Transistors

13.3 billion

160 mm²

Die Size

204 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.2.170

Vulkan

1.3

-

6.5

Shader Model

6.7

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