AMD Radeon RX 6450M vs NVIDIA GeForce GTX 965M

VS

AMD Radeon RX 6450M

NVIDIA GeForce GTX 965M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6450M and 2GB VRAM GeForce GTX 965M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6450M 's Advantages

Released 7 years late

Boost Clock has increased by 114% (2460MHz vs 1150MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (128.0GB/s vs 80.19GB/s)

NVIDIA GeForce GTX 965M 's Advantages

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6450M +60%

3.779 TFLOPS

GeForce GTX 965M

2.355 TFLOPS

Radeon RX 6450M

VS

GeForce GTX 965M

Graphics Card

Jan 2023

Release Date

Jan 2016

Navi Mobile

Generation

GeForce 900M

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

MXM-A (3.0)

Clock Speeds

2000 MHz

Base Clock

935 MHz

2460 MHz

Boost Clock

1150 MHz

2000 MHz

Memory Clock

1253 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

128bit

128.0GB/s

Bandwidth

80.19GB/s

Render Config

12

Compute Units

-

768

Shading Units

1024

48

TMUs

64

32

ROPs

32

-

12

RT Cores

-

128 KB per Array

L1 Cache

48 KB (per SMM)

1024 KB

L2 Cache

1024 KB

16 MB

L3 Cache

-

Theoretical Performance

78.72 GPixel/s

Pixel Rate

36.80 GPixel/s

118.1 GTexel/s

Texture Rate

73.60 GTexel/s

7.557 TFLOPS

FP16 (half)

-

3.779 TFLOPS

FP32 (float)

2.355 TFLOPS

236.2 GFLOPS

FP64 (double)

73.60 GFLOPS

Board Design

50W

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Navi 24

GPU Name

GM206S

Navi 24 XML

GPU Variant

N16E-GR-A1

RDNA 2.0

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

5.4 billion

Transistors

2.94 billion

107 mm²

Die Size

228 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

5.2

6.7

Shader Model

6.7

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