NVIDIA RTX A4500 Mobile vs NVIDIA GRID K140Q

VS

NVIDIA RTX A4500 Mobile

NVIDIA GRID K140Q

We compared two Professional market GPUs: 16GB VRAM RTX A4500 Mobile and 1024MB VRAM GRID K140Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4500 Mobile 's Advantages

Released 8 years and 9 months late

Boost Clock1500MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (512.0GB/s vs 28.51GB/s)

5696 additional rendering cores

NVIDIA GRID K140Q 's Advantages

Lower TDP (130W vs 140W)

Score

Benchmark

FP32 (float)

RTX A4500 Mobile +5317%

17.66 TFLOPS

GRID K140Q

0.326 TFLOPS

RTX A4500 Mobile

VS

GRID K140Q

Graphics Card

Mar 2022

Release Date

Jun 2013

Quadro Ampere-M

Generation

GRID

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

930 MHz

Base Clock

-

1500 MHz

Boost Clock

-

2000 MHz

Memory Clock

891 MHz

Memory

16GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

28.51GB/s

Render Config

-

46

SM Count

-

5888

Shading Units

192

184

TMUs

16

96

ROPs

16

184

Tensor Cores

-

46

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

144.0 GPixel/s

Pixel Rate

3.400 GPixel/s

276.0 GTexel/s

Texture Rate

13.60 GTexel/s

17.66 TFLOPS

FP16 (half)

-

17.66 TFLOPS

FP32 (float)

326.4 GFLOPS

276.0 GFLOPS

FP64 (double)

13.60 GFLOPS

Board Design

140W

TDP

130W

-

Suggested PSU

300 W

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GA104

GPU Name

GK107

-

Ampere

Architecture

Kepler

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

17.4 billion

Transistors

1.27 billion

392 mm²

Die Size

118 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

8.6

CUDA

3.0

6.7

Shader Model

5.1

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