AMD Radeon 780M vs NVIDIA CMP 170HX

VS

AMD Radeon 780M

NVIDIA CMP 170HX

We compared a Integrated graphics card GPU: 0System Shared VRAM AMD Radeon 780M and a Desktop platform GPU: 16GB VRAM CMP 170HX 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 4 months late

Boost Clock has increased by 91% (2700MHz vs 1410MHz)

Lower TDP (15W vs 250W)

NVIDIA CMP 170HX 's Advantages

3712 additional rendering cores

Score

Benchmark

FP32 (float)

AMD Radeon 780M

8.294 TFLOPS

CMP 170HX +52%

12.63 TFLOPS

AMD Radeon 780M

VS

CMP 170HX

Graphics Card

Jan 2023

Release Date

Sep 2021

Navi III IGP

Generation

Mining GPUs

Integrated

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x4

Clock Speeds

800 MHz

Base Clock

1140 MHz

2700 MHz

Boost Clock

1410 MHz

System Shared

Memory Clock

1458 MHz

Memory

System Shared

Memory Size

16GB

System Shared

Memory Type

HBM2e

System Shared

Memory Bus

4096bit

System Dependent

Bandwidth

1493GB/s

Render Config

12

Compute Units

-

SM Count

70

768

Shading Units

4480

48

TMUs

280

32

ROPs

128

-

Tensor Cores

280

12

RT Cores

-

128 KB per Array

L1 Cache

192 KB (per SM)

2 MB

L2 Cache

8 MB

-

Theoretical Performance

86.40 GPixel/s

Pixel Rate

180.5 GPixel/s

129.6 GTexel/s

Texture Rate

394.8 GTexel/s

16.59 TFLOPS

FP16 (half)

50.53 TFLOPS

8.294 TFLOPS

FP32 (float)

12.63 TFLOPS

518.4 GFLOPS

FP64 (double)

6.317 TFLOPS

Board Design

15W

TDP

250W

-

Suggested PSU

600 W

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

2x 8-pin

Graphics Processor

Phoenix

GPU Name

GA100

-

GPU Variant

GA100-105F-A1

RDNA 3.0

Architecture

Ampere

TSMC

Foundry

TSMC

4 nm

Process Size

7 nm

25.39 billion

Transistors

54.2 billion

178 mm²

Die Size

826 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

N/A

4.6

OpenGL

N/A

2.1

OpenCL

3.0

1.3

Vulkan

N/A

-

CUDA

8.0

6.7

Shader Model

N/A

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