NVIDIA T400 vs AMD Radeon RX 6300

VS

NVIDIA T400 AMD Radeon RX 6300

We compared two Desktop platform GPUs: 2GB VRAM T400 and 2GB VRAM Radeon RX 6300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 's Advantages

Larger VRAM bandwidth (80.00GB/s vs 64.00GB/s)

Lower TDP (30W vs 32W)

AMD Radeon RX 6300 's Advantages

Boost Clock has increased by 43% (2040MHz vs 1425MHz)

384 additional rendering cores

Score

Benchmark

FP32 (float)

T400

1.094 TFLOPS

Radeon RX 6300 +186%

3.133 TFLOPS

T400

VS

Radeon RX 6300

Graphics Card

May 2021

Release Date

Unknown

Quadro

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

420 MHz

Base Clock

1000 MHz

1425 MHz

Boost Clock

2040 MHz

1250 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

2GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

32bit

80.00GB/s

Bandwidth

64.00GB/s

Render Config

6

SM Count

-

Compute Units

12

384

Shading Units

768

24

TMUs

48

16

ROPs

32

-

Tensor Cores

-

RT Cores

12

64 KB (per SM)

L1 Cache

128 KB per Array

1024 KB

L2 Cache

1024 KB

Theoretical Performance

22.80 GPixel/s

Pixel Rate

65.28 GPixel/s

34.20 GTexel/s

Texture Rate

97.92 GTexel/s

2.189 TFLOPS

FP16 (half)

6.267 TFLOPS

1094 GFLOPS

FP32 (float)

3.133 TFLOPS

34.20 GFLOPS

FP64 (double)

195.8 GFLOPS

Graphics Processor

TU117

GPU Name

Navi 24

-

GPU Variant

Navi 24 XL

Turing

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

6 nm

4.7 billion

Transistors

5.4 billion

200 mm²

Die Size

107 mm²

Board Design

30W

TDP

32W

200 W

Suggested PSU

200 W

3x mini-DisplayPort 1.4a

Outputs

2x HDMI 2.1

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

7.5

CUDA

-

6.6

Shader Model

6.7

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