AMD Radeon RX 6450M vs NVIDIA T500 Mobile

VS

AMD Radeon RX 6450M

NVIDIA T500 Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6450M and 2GB VRAM T500 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6450M 's Advantages

Released 2 years and 1 months late

Boost Clock has increased by 45% (2460MHz vs 1695MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (128.0GB/s vs 80.00GB/s)

NVIDIA T500 Mobile 's Advantages

128 additional rendering cores

Lower TDP (18W vs 50W)

Score

Benchmark

FP32 (float)

Radeon RX 6450M +24%

3.779 TFLOPS

T500 Mobile

3.037 TFLOPS

Radeon RX 6450M

VS

T500 Mobile

Graphics Card

Jan 2023

Release Date

Dec 2020

Navi Mobile

Generation

Quadro Mobile

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

2000 MHz

Base Clock

1365 MHz

2460 MHz

Boost Clock

1695 MHz

2000 MHz

Memory Clock

1250 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

64bit

128.0GB/s

Bandwidth

80.00GB/s

Render Config

12

Compute Units

-

SM Count

14

768

Shading Units

896

48

TMUs

56

32

ROPs

32

-

12

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

1024 KB

16 MB

L3 Cache

-

Theoretical Performance

78.72 GPixel/s

Pixel Rate

54.24 GPixel/s

118.1 GTexel/s

Texture Rate

94.92 GTexel/s

7.557 TFLOPS

FP16 (half)

6.075 TFLOPS

3.779 TFLOPS

FP32 (float)

3.037 TFLOPS

236.2 GFLOPS

FP64 (double)

94.92 GFLOPS

Board Design

50W

TDP

18W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Navi 24

GPU Name

TU117

Navi 24 XML

GPU Variant

-

RDNA 2.0

Architecture

Turing

TSMC

Foundry

TSMC

6 nm

Process Size

12 nm

5.4 billion

Transistors

4.7 billion

107 mm²

Die Size

200 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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