NVIDIA Quadro P620 Mobile vs AMD Radeon 680M

VS

NVIDIA Quadro P620 Mobile AMD Radeon 680M

We compared a Professional market GPU: 4GB VRAM Quadro P620 Mobile and a Integrated graphics card GPU: 0System Shared VRAM Radeon 680M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P620 Mobile 's Advantages

Lower TDP (40W vs 50W)

AMD Radeon 680M 's Advantages

Released 3 years and 11 months late

Boost Clock has increased by 52% (2200MHz vs 1443MHz)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro P620 Mobile

1.478 TFLOPS

Radeon 680M +128%

3.379 TFLOPS

Quadro P620 Mobile

VS

Radeon 680M

Graphics Card

Feb 2018

Release Date

Jan 2022

Quadro Mobile

Generation

Navi II IGP

Professional

Type

Integrated

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1177 MHz

Base Clock

2000 MHz

1443 MHz

Boost Clock

2200 MHz

1502 MHz

Memory Clock

System Shared

Memory

4GB

Memory Size

System Shared

GDDR5

Memory Type

System Shared

128bit

Memory Bus

System Shared

96.13GB/s

Bandwidth

System Dependent

Render Config

4

SM Count

-

Compute Units

12

512

Shading Units

768

32

TMUs

48

16

ROPs

32

-

Tensor Cores

-

RT Cores

12

48 KB (per SM)

L1 Cache

128 KB per Array

1024 KB

L2 Cache

2 MB

Theoretical Performance

23.09 GPixel/s

Pixel Rate

70.40 GPixel/s

46.18 GTexel/s

Texture Rate

105.6 GTexel/s

23.09 GFLOPS

FP16 (half)

6.758 TFLOPS

1478 GFLOPS

FP32 (float)

3.379 TFLOPS

46.18 GFLOPS

FP64 (double)

211.2 GFLOPS

Graphics Processor

GP107

GPU Name

Rembrandt

-

GPU Variant

-

Pascal

Architecture

RDNA 2.0

Samsung

Foundry

TSMC

14 nm

Process Size

6 nm

3.3 billion

Transistors

13.1 billion

132 mm²

Die Size

208 mm²

Board Design

40W

TDP

50W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.3

6.1

CUDA

-

6.4

Shader Model

6.7

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