AMD Radeon R7 430 OEM vs AMD Radeon RX 7990 XTX

VS

AMD Radeon R7 430 OEM

AMD Radeon RX 7990 XTX

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 430 OEM and 24GB VRAM Radeon RX 7990 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 430 OEM 's Advantages

Lower TDP (50W vs 405W)

AMD Radeon RX 7990 XTX 's Advantages

Boost Clock has increased by 361% (3599MHz vs 780MHz)

More VRAM (24GB vs 2GB)

Larger VRAM bandwidth (1152GB/s vs 28.80GB/s)

5760 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 430 OEM

0.599 TFLOPS

Radeon RX 7990 XTX +14666%

88.45 TFLOPS

Radeon R7 430 OEM

VS

Radeon RX 7990 XTX

Graphics Card

Jun 2016

Release Date

Unknown

Arctic Islands

Generation

Navi III

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

730 MHz

Base Clock

2500 MHz

780 MHz

Boost Clock

3599 MHz

900 MHz

Memory Clock

3000 MHz

Memory

2GB

Memory Size

24GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

384bit

28.80GB/s

Bandwidth

1152GB/s

Render Config

6

Compute Units

96

-

384

Shading Units

6144

24

TMUs

384

8

ROPs

192

-

RT Cores

96

16 KB (per CU)

L1 Cache

256 KB per Array

256 KB

L2 Cache

6 MB

-

L3 Cache

192 MB

Theoretical Performance

6.240 GPixel/s

Pixel Rate

691.0 GPixel/s

18.72 GTexel/s

Texture Rate

1382 GTexel/s

-

FP16 (half)

176.9 TFLOPS

599.0 GFLOPS

FP32 (float)

88.45 TFLOPS

37.44 GFLOPS

FP64 (double)

2.764 TFLOPS

Board Design

50W

TDP

405W

250 W

Suggested PSU

800 W

1x DVI 1x HDMI 1.4a 1x VGA

Outputs

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

None

Power Connectors

3x 8-pin

Graphics Processor

Oland

GPU Name

Navi 31

-

GPU Variant

Navi 31 XTX+

GCN 1.0

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

0.95 billion

Transistors

57.7 billion

77 mm²

Die Size

529 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

2.2

1.2

Vulkan

1.3

-

5.1

Shader Model

6.7

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