NVIDIA RTX A4000 Mobile vs NVIDIA Quadro K4200

VS

NVIDIA RTX A4000 Mobile

NVIDIA Quadro K4200

We compared two Professional market GPUs: 8GB VRAM RTX A4000 Mobile and 4GB VRAM Quadro K4200 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000 Mobile 's Advantages

Released 6 years and 9 months late

Boost Clock has increased by 114% (1680MHz vs 784MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (384.0GB/s vs 172.8GB/s)

3776 additional rendering cores

NVIDIA Quadro K4200 's Advantages

Lower TDP (108W vs 115W)

Score

Benchmark

FP32 (float)

RTX A4000 Mobile +716%

17.2 TFLOPS

Quadro K4200

2.107 TFLOPS

Blender

RTX A4000 Mobile +1487%

2825

Quadro K4200

178

OctaneBench

RTX A4000 Mobile +837%

300

Quadro K4200

32

RTX A4000 Mobile

VS

Quadro K4200

Graphics Card

Apr 2021

Release Date

Jul 2014

Quadro Ampere-M

Generation

Quadro

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1140 MHz

Base Clock

771 MHz

1680 MHz

Boost Clock

784 MHz

1500 MHz

Memory Clock

1350 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

384.0GB/s

Bandwidth

172.8GB/s

Render Config

-

40

SM Count

-

5120

Shading Units

1344

160

TMUs

112

80

ROPs

32

160

Tensor Cores

-

40

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

134.4 GPixel/s

Pixel Rate

21.95 GPixel/s

268.8 GTexel/s

Texture Rate

87.81 GTexel/s

17.20 TFLOPS

FP16 (half)

-

17.20 TFLOPS

FP32 (float)

2.107 TFLOPS

268.8 GFLOPS

FP64 (double)

87.81 GFLOPS

Board Design

115W

TDP

108W

-

Suggested PSU

300 W

Portable Device Dependent

Outputs

1x DVI 2x DisplayPort 1.2

None

Power Connectors

1x 6-pin

Graphics Processor

GA104

GPU Name

GK104

-

GPU Variant

GK104-850-A2

Ampere

Architecture

Kepler

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

17.4 billion

Transistors

3.54 billion

392 mm²

Die Size

294 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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