NVIDIA RTX A4500 Max-Q vs NVIDIA Tesla K20m

VS

NVIDIA RTX A4500 Max-Q

NVIDIA Tesla K20m

We compared two Professional market GPUs: 16GB VRAM RTX A4500 Max Q and 5GB VRAM Tesla K20m to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4500 Max-Q 's Advantages

Released 9 years and 2 months late

Boost Clock1215MHz

More VRAM (16GB vs 5GB)

Larger VRAM bandwidth (448.0GB/s vs 208.0GB/s)

3392 additional rendering cores

Lower TDP (80W vs 225W)

Score

Benchmark

FP32 (float)

RTX A4500 Max Q +306%

14.31 TFLOPS

Tesla K20m

3.524 TFLOPS

RTX A4500 Max Q

VS

Tesla K20m

Graphics Card

Mar 2022

Release Date

Jan 2013

Quadro Ampere-M

Generation

Tesla

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

510 MHz

Base Clock

-

1215 MHz

Boost Clock

-

1750 MHz

Memory Clock

1300 MHz

Memory

16GB

Memory Size

5GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

320bit

448.0GB/s

Bandwidth

208.0GB/s

Render Config

-

46

SM Count

-

5888

Shading Units

2496

184

TMUs

208

96

ROPs

40

184

Tensor Cores

-

46

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

1280 KB

-

Theoretical Performance

116.6 GPixel/s

Pixel Rate

36.71 GPixel/s

223.6 GTexel/s

Texture Rate

146.8 GTexel/s

14.31 TFLOPS

FP16 (half)

-

14.31 TFLOPS

FP32 (float)

3.524 TFLOPS

223.6 GFLOPS

FP64 (double)

1175 GFLOPS

Board Design

80W

TDP

225W

-

Suggested PSU

550 W

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GA104

GPU Name

GK110

-

Ampere

Architecture

Kepler

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

17.4 billion

Transistors

7.08 billion

392 mm²

Die Size

561 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

3.5

6.7

Shader Model

5.1

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