NVIDIA GRID K120Q vs NVIDIA Quadro RTX 4000

VS

NVIDIA GRID K120Q NVIDIA Quadro RTX 4000

We compared two Professional market GPUs: 512MB VRAM GRID K120Q and 8GB VRAM Quadro RTX 4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID K120Q 's Advantages

Lower TDP (130W vs 160W)

NVIDIA Quadro RTX 4000 's Advantages

Released 4 years and 4 months late

Boost Clock1545MHz

Larger VRAM bandwidth (416.0GB/s vs 28.51GB/s)

2112 additional rendering cores

Score

Benchmark

FP32 (float)

GRID K120Q

0.326 TFLOPS

Quadro RTX 4000 +2083%

7.119 TFLOPS

GRID K120Q

VS

Quadro RTX 4000

Graphics Card

Jul 2014

Release Date

Nov 2018

GRID

Generation

Quadro

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1005 MHz

-

Boost Clock

1545 MHz

891 MHz

Memory Clock

1625 MHz

Memory

512MB

Memory Size

8GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

256bit

28.51GB/s

Bandwidth

416.0GB/s

Render Config

-

SM Count

36

-

Compute Units

-

192

Shading Units

2304

16

TMUs

144

16

ROPs

64

-

Tensor Cores

288

-

RT Cores

36

16 KB (per SMX)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

4 MB

Theoretical Performance

3.400 GPixel/s

Pixel Rate

98.88 GPixel/s

13.60 GTexel/s

Texture Rate

222.5 GTexel/s

-

FP16 (half)

14.24 TFLOPS

326.4 GFLOPS

FP32 (float)

7.119 TFLOPS

13.60 GFLOPS

FP64 (double)

222.5 GFLOPS

Graphics Processor

GK107

GPU Name

TU104

-

GPU Variant

TU104-850-A1

Kepler

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

1.27 billion

Transistors

13.6 billion

118 mm²

Die Size

545 mm²

Board Design

130W

TDP

160W

300 W

Suggested PSU

450 W

No outputs

Outputs

3x DisplayPort 1.4a 1x USB Type-C

-

Power Connectors

1x 8-pin

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

7.5

5.1

Shader Model

6.6

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