AMD Radeon RX 6300 vs NVIDIA GeForce GT 620 OEM

VS

AMD Radeon RX 6300 NVIDIA GeForce GT 620 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 6300 and 512MB VRAM GeForce GT 620 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6300 's Advantages

Boost Clock2040MHz

Larger VRAM bandwidth (64.00GB/s vs 14.37GB/s)

720 additional rendering cores

NVIDIA GeForce GT 620 OEM 's Advantages

Lower TDP (30W vs 32W)

Score

Benchmark

FP32 (float)

Radeon RX 6300 +1908%

3.133 TFLOPS

GeForce GT 620 OEM

0.156 TFLOPS

Radeon RX 6300

VS

GeForce GT 620 OEM

Graphics Card

Unknown

Release Date

Apr 2012

Navi II

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

1000 MHz

Base Clock

-

2040 MHz

Boost Clock

-

2000 MHz

Memory Clock

898 MHz

Memory

2GB

Memory Size

512MB

GDDR6

Memory Type

DDR3

32bit

Memory Bus

64bit

64.00GB/s

Bandwidth

14.37GB/s

Render Config

-

SM Count

1

12

Compute Units

-

768

Shading Units

48

TMUs

8

32

ROPs

4

-

Tensor Cores

-

12

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

128 KB

Theoretical Performance

65.28 GPixel/s

Pixel Rate

1.620 GPixel/s

97.92 GTexel/s

Texture Rate

6.480 GTexel/s

6.267 TFLOPS

FP16 (half)

-

3.133 TFLOPS

FP32 (float)

155.5 GFLOPS

195.8 GFLOPS

FP64 (double)

12.96 GFLOPS

Graphics Processor

Navi 24

GPU Name

GF119

Navi 24 XL

GPU Variant

-

RDNA 2.0

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

5.4 billion

Transistors

0.292 billion

107 mm²

Die Size

79 mm²

Board Design

32W

TDP

30W

200 W

Suggested PSU

200 W

2x HDMI 2.1

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.2

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.1

6.7

Shader Model

5.1

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