AMD Radeon RX 6700 vs AMD Radeon R7 430 OEM

VS

AMD Radeon RX 6700

AMD Radeon R7 430 OEM

We compared two Desktop platform GPUs: 10GB VRAM Radeon RX 6700 and 2GB VRAM Radeon R7 430 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700 's Advantages

Released 5 years late

Boost Clock has increased by 214% (2450MHz vs 780MHz)

More VRAM (10GB vs 2GB)

Larger VRAM bandwidth (320.0GB/s vs 28.80GB/s)

1920 additional rendering cores

AMD Radeon R7 430 OEM 's Advantages

Lower TDP (50W vs 175W)

Score

Benchmark

FP32 (float)

Radeon RX 6700 +1784%

11.29 TFLOPS

Radeon R7 430 OEM

0.599 TFLOPS

Radeon RX 6700

VS

Radeon R7 430 OEM

Graphics Card

Jun 2021

Release Date

Jun 2016

Navi II

Generation

Arctic Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1941 MHz

Base Clock

730 MHz

2450 MHz

Boost Clock

780 MHz

2000 MHz

Memory Clock

900 MHz

Memory

10GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

160bit

Memory Bus

128bit

320.0GB/s

Bandwidth

28.80GB/s

Render Config

36

Compute Units

6

-

2304

Shading Units

384

144

TMUs

24

64

ROPs

8

-

36

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

3 MB

L2 Cache

256 KB

80 MB

L3 Cache

-

Theoretical Performance

156.8 GPixel/s

Pixel Rate

6.240 GPixel/s

352.8 GTexel/s

Texture Rate

18.72 GTexel/s

22.58 TFLOPS

FP16 (half)

-

11.29 TFLOPS

FP32 (float)

599.0 GFLOPS

705.6 GFLOPS

FP64 (double)

37.44 GFLOPS

Board Design

175W

TDP

50W

450 W

Suggested PSU

250 W

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

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

1x 8-pin

Power Connectors

None

Graphics Processor

Navi 22

GPU Name

Oland

Navi 22 XTL

GPU Variant

-

RDNA 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

17.2 billion

Transistors

0.95 billion

335 mm²

Die Size

77 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

1.3

Vulkan

1.2

-

6.5

Shader Model

5.1

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