NVIDIA GeForce GTX 765M vs AMD Radeon RX 6450M

VS

NVIDIA GeForce GTX 765M

AMD Radeon RX 6450M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 765M and 4GB VRAM Radeon RX 6450M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6450M 's Advantages

Released 9 years and 8 months late

Boost Clock has increased by 185% (2460MHz vs 863MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (128.0GB/s vs 64.13GB/s)

Lower TDP (50W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 765M

1.326 TFLOPS

Radeon RX 6450M +184%

3.779 TFLOPS

GeForce GTX 765M

VS

Radeon RX 6450M

Graphics Card

May 2013

Release Date

Jan 2023

GeForce 700M

Generation

Navi Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x4

Clock Speeds

797 MHz

Base Clock

2000 MHz

863 MHz

Boost Clock

2460 MHz

1002 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

64bit

64.13GB/s

Bandwidth

128.0GB/s

Render Config

-

Compute Units

12

-

768

Shading Units

768

64

TMUs

48

16

ROPs

32

-

RT Cores

12

16 KB (per SMX)

L1 Cache

128 KB per Array

256 KB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

13.81 GPixel/s

Pixel Rate

78.72 GPixel/s

55.23 GTexel/s

Texture Rate

118.1 GTexel/s

-

FP16 (half)

7.557 TFLOPS

1326 GFLOPS

FP32 (float)

3.779 TFLOPS

55.23 GFLOPS

FP64 (double)

236.2 GFLOPS

Board Design

75W

TDP

50W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GK106

GPU Name

Navi 24

N14E-GE-B-A1

GPU Variant

Navi 24 XML

Kepler

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

2.54 billion

Transistors

5.4 billion

221 mm²

Die Size

107 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.7

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