AMD Radeon RX 6300 vs NVIDIA GeForce GTX 1660 Ti

VS

AMD Radeon RX 6300

NVIDIA GeForce GTX 1660 Ti

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 6300 and 6GB VRAM GeForce GTX 1660 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6300 's Advantages

Boost Clock has increased by 15% (2040MHz vs 1770MHz)

Lower TDP (32W vs 120W)

NVIDIA GeForce GTX 1660 Ti 's Advantages

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (288.0GB/s vs 64.00GB/s)

768 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6300

3.133 TFLOPS

GeForce GTX 1660 Ti +73%

5.437 TFLOPS

Radeon RX 6300

VS

GeForce GTX 1660 Ti

Graphics Card

Unknown

Release Date

Feb 2019

Navi II

Generation

GeForce 16

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

1500 MHz

2040 MHz

Boost Clock

1770 MHz

2000 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

32bit

Memory Bus

192bit

64.00GB/s

Bandwidth

288.0GB/s

Render Config

12

Compute Units

-

SM Count

24

768

Shading Units

1536

48

TMUs

96

32

ROPs

48

-

12

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

1536 KB

8 MB

L3 Cache

-

Theoretical Performance

65.28 GPixel/s

Pixel Rate

84.96 GPixel/s

97.92 GTexel/s

Texture Rate

169.9 GTexel/s

6.267 TFLOPS

FP16 (half)

10.87 TFLOPS

3.133 TFLOPS

FP32 (float)

5.437 TFLOPS

195.8 GFLOPS

FP64 (double)

169.9 GFLOPS

Board Design

32W

TDP

120W

200 W

Suggested PSU

300 W

2x HDMI 2.1

Outputs

1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a

None

Power Connectors

1x 8-pin

Graphics Processor

Navi 24

GPU Name

TU116

Navi 24 XL

GPU Variant

TU116-400-A1

RDNA 2.0

Architecture

Turing

TSMC

Foundry

TSMC

6 nm

Process Size

12 nm

5.4 billion

Transistors

6.6 billion

107 mm²

Die Size

284 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

7.5

6.7

Shader Model

6.6

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