AMD Radeon RX 470 vs AMD Radeon RX 7700

VS

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 470 and 12GB VRAM Radeon RX 7700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 470 's Advantages

Lower TDP (120W vs 200W)

AMD Radeon RX 7700 's Advantages

Released 6 years and 5 months late

Boost Clock has increased by 116% (2600MHz vs 1206MHz)

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (432.0GB/s vs 211.2GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 470

4.94 TFLOPS

Radeon RX 7700 +546%

31.95 TFLOPS

Radeon RX 470

VS

Radeon RX 7700

Graphics Card

Aug 2016

Release Date

Jan 2023

Arctic Islands

Generation

Navi III

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

926 MHz

Base Clock

1900 MHz

1206 MHz

Boost Clock

2600 MHz

1650 MHz

Memory Clock

2250 MHz

Memory

4GB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

192bit

211.2GB/s

Bandwidth

432.0GB/s

Render Config

-

SM Count

-

32

Compute Units

48

2048

Shading Units

3072

128

TMUs

192

32

ROPs

96

-

Tensor Cores

-

RT Cores

48

16 KB (per CU)

L1 Cache

128 KB per Array

2 MB

L2 Cache

2 MB

Theoretical Performance

38.59 GPixel/s

Pixel Rate

249.6 GPixel/s

154.4 GTexel/s

Texture Rate

499.2 GTexel/s

4.940 TFLOPS

FP16 (half)

63.90 TFLOPS

4.940 TFLOPS

FP32 (float)

31.95 TFLOPS

308.7 GFLOPS

FP64 (double)

998.4 GFLOPS

Graphics Processor

Ellesmere

GPU Name

Navi 32

Polaris 10 PRO (215-0876204)

GPU Variant

Navi 32

GCN 4.0

Architecture

RDNA 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

5 nm

5.7 billion

Transistors

Unknown

232 mm²

Die Size

346 mm²

Board Design

120W

TDP

200W

300 W

Suggested PSU

550 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

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

1x 6-pin

Power Connectors

1x 8-pin

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.2

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.7

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