NVIDIA Quadro K4000 vs NVIDIA RTX 4000 SFF Ada Generation

VS

NVIDIA Quadro K4000 NVIDIA RTX 4000 SFF Ada Generation

We compared two Professional market GPUs: 3GB VRAM Quadro K4000 and 20GB VRAM RTX 4000 SFF Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 4000 SFF Ada Generation 's Advantages

Released 10 years late

Boost Clock1560MHz

More VRAM (20GB vs 3GB)

Larger VRAM bandwidth (280.0GB/s vs 134.8GB/s)

5376 additional rendering cores

Lower TDP (70W vs 80W)

Score

Benchmark

FP32 (float)

Quadro K4000

1.244 TFLOPS

RTX 4000 SFF Ada Generation +1440%

19.17 TFLOPS

Quadro K4000

VS

RTX 4000 SFF Ada Generation

Graphics Card

Mar 2013

Release Date

Mar 2023

Quadro

Generation

Quadro Ada

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

720 MHz

-

Boost Clock

1560 MHz

1404 MHz

Memory Clock

1750 MHz

Memory

3GB

Memory Size

20GB

GDDR5

Memory Type

GDDR6

192bit

Memory Bus

160bit

134.8GB/s

Bandwidth

280.0GB/s

Render Config

-

SM Count

48

-

Compute Units

-

768

Shading Units

6144

64

TMUs

192

24

ROPs

80

-

Tensor Cores

192

-

RT Cores

48

16 KB (per SMX)

L1 Cache

128 KB (per SM)

384 KB

L2 Cache

48 MB

Theoretical Performance

12.96 GPixel/s

Pixel Rate

124.8 GPixel/s

51.84 GTexel/s

Texture Rate

299.5 GTexel/s

-

FP16 (half)

19.17 TFLOPS

1244 GFLOPS

FP32 (float)

19.17 TFLOPS

51.84 GFLOPS

FP64 (double)

299.5 GFLOPS

Graphics Processor

GK106

GPU Name

AD104

-

GPU Variant

-

Kepler

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

2.54 billion

Transistors

35.8 billion

221 mm²

Die Size

294 mm²

Board Design

80W

TDP

70W

250 W

Suggested PSU

250 W

1x DVI 2x DisplayPort 1.2

Outputs

4x mini-DisplayPort 1.4a

1x 6-pin

Power Connectors

None

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

8.9

5.1

Shader Model

6.7

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