AMD Radeon RX 6450M vs NVIDIA NVS 3100M

VS

AMD Radeon RX 6450M

NVIDIA NVS 3100M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6450M and 512MB VRAM NVS 3100M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6450M 's Advantages

Released 13 years late

Boost Clock2460MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (128.0GB/s vs 12.64GB/s)

752 additional rendering cores

NVIDIA NVS 3100M 's Advantages

Lower TDP (14W vs 50W)

Score

Benchmark

FP32 (float)

Radeon RX 6450M +7940%

3.779 TFLOPS

NVS 3100M

0.047 TFLOPS

Radeon RX 6450M

VS

NVS 3100M

Graphics Card

Jan 2023

Release Date

Jan 2010

Navi Mobile

Generation

NVS Mobile

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

2000 MHz

Base Clock

-

2460 MHz

Boost Clock

-

2000 MHz

Memory Clock

790 MHz

Memory

4GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

64bit

Memory Bus

64bit

128.0GB/s

Bandwidth

12.64GB/s

Render Config

12

Compute Units

-

SM Count

2

768

Shading Units

16

48

TMUs

8

32

ROPs

4

-

12

RT Cores

-

128 KB per Array

L1 Cache

-

1024 KB

L2 Cache

32 KB

16 MB

L3 Cache

-

Theoretical Performance

78.72 GPixel/s

Pixel Rate

2.424 GPixel/s

118.1 GTexel/s

Texture Rate

4.848 GTexel/s

7.557 TFLOPS

FP16 (half)

-

3.779 TFLOPS

FP32 (float)

46.98 GFLOPS

236.2 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

14W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Navi 24

GPU Name

GT218

Navi 24 XML

GPU Variant

N10M-NS

RDNA 2.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

5.4 billion

Transistors

0.26 billion

107 mm²

Die Size

57 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

2.2

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.2

6.7

Shader Model

4.1

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