AMD Radeon RX 6700 vs AMD Radeon RX 470

VS

AMD Radeon RX 6700

AMD Radeon RX 470

We compared two Desktop platform GPUs: 10GB VRAM Radeon RX 6700 and 4GB VRAM Radeon RX 470 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700 's Advantages

Released 4 years and 10 months late

Boost Clock has increased by 103% (2450MHz vs 1206MHz)

More VRAM (10GB vs 4GB)

Larger VRAM bandwidth (320.0GB/s vs 211.2GB/s)

256 additional rendering cores

AMD Radeon RX 470 's Advantages

Lower TDP (120W vs 175W)

Score

Benchmark

FP32 (float)

Radeon RX 6700 +128%

11.29 TFLOPS

Radeon RX 470

4.94 TFLOPS

3DMark Time Spy

Radeon RX 6700 +203%

11154

Radeon RX 470

3678

Shadow of the Tomb Raider 2160p

Radeon RX 6700 +266%

44

Radeon RX 470

12

Shadow of the Tomb Raider 1440p

Radeon RX 6700 +268%

92

Radeon RX 470

25

Shadow of the Tomb Raider 1080p

Radeon RX 6700 +310%

164

Radeon RX 470

40

GTA 5 1440p

Radeon RX 6700 +158%

88

Radeon RX 470

34

GTA 5 1080p

Radeon RX 6700 +41%

139

Radeon RX 470

98

Radeon RX 6700

VS

Radeon RX 470

Graphics Card

Jun 2021

Release Date

Aug 2016

Navi II

Generation

Arctic Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1941 MHz

Base Clock

926 MHz

2450 MHz

Boost Clock

1206 MHz

2000 MHz

Memory Clock

1650 MHz

Memory

10GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

160bit

Memory Bus

256bit

320.0GB/s

Bandwidth

211.2GB/s

Render Config

36

Compute Units

32

-

2304

Shading Units

2048

144

TMUs

128

64

ROPs

32

-

36

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

3 MB

L2 Cache

2 MB

80 MB

L3 Cache

-

Theoretical Performance

156.8 GPixel/s

Pixel Rate

38.59 GPixel/s

352.8 GTexel/s

Texture Rate

154.4 GTexel/s

22.58 TFLOPS

FP16 (half)

4.940 TFLOPS

11.29 TFLOPS

FP32 (float)

4.940 TFLOPS

705.6 GFLOPS

FP64 (double)

308.7 GFLOPS

Board Design

175W

TDP

120W

450 W

Suggested PSU

300 W

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

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Navi 22

GPU Name

Ellesmere

Navi 22 XTL

GPU Variant

Polaris 10 PRO (215-0876204)

RDNA 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

7 nm

Process Size

14 nm

17.2 billion

Transistors

5.7 billion

335 mm²

Die Size

232 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.2

-

6.5

Shader Model

6.4

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