AMD Radeon 780M vs NVIDIA CMP 40HX

VS

AMD Radeon 780M NVIDIA CMP 40HX

We compared a Integrated graphics card GPU: 0System Shared VRAM AMD Radeon 780M and a Desktop platform GPU: 8GB VRAM CMP 40HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 780M 's Advantages

Released 1 years and 11 months late

Boost Clock has increased by 64% (2700MHz vs 1650MHz)

Lower TDP (15W vs 185W)

NVIDIA CMP 40HX 's Advantages

1536 additional rendering cores

Score

Benchmark

FP32 (float)

AMD Radeon 780M +9%

8.294 TFLOPS

CMP 40HX

7.603 TFLOPS

AMD Radeon 780M

VS

CMP 40HX

Graphics Card

Jan 2023

Release Date

Feb 2021

Navi III IGP

Generation

Mining GPUs

Integrated

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

800 MHz

Base Clock

1470 MHz

2700 MHz

Boost Clock

1650 MHz

System Shared

Memory Clock

1750 MHz

Memory

System Shared

Memory Size

8GB

System Shared

Memory Type

GDDR6

System Shared

Memory Bus

256bit

System Dependent

Bandwidth

448.0GB/s

Render Config

-

SM Count

36

12

Compute Units

-

768

Shading Units

2304

48

TMUs

144

32

ROPs

64

-

Tensor Cores

288

12

RT Cores

36

128 KB per Array

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

4 MB

Theoretical Performance

86.40 GPixel/s

Pixel Rate

105.6 GPixel/s

129.6 GTexel/s

Texture Rate

237.6 GTexel/s

16.59 TFLOPS

FP16 (half)

15.21 TFLOPS

8.294 TFLOPS

FP32 (float)

7.603 TFLOPS

518.4 GFLOPS

FP64 (double)

237.6 GFLOPS

Graphics Processor

Phoenix

GPU Name

TU106

-

GPU Variant

TU106-100-A1

RDNA 3.0

Architecture

Turing

TSMC

Foundry

TSMC

4 nm

Process Size

12 nm

25.39 billion

Transistors

10.8 billion

178 mm²

Die Size

445 mm²

Board Design

15W

TDP

185W

-

Suggested PSU

450 W

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

7.5

6.7

Shader Model

6.6

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