NVIDIA Quadro RTX 4000 Max Q vs NVIDIA Tesla K40t

VS

NVIDIA Quadro RTX 4000 Max Q

NVIDIA Tesla K40t

We compared two Professional market GPUs: 8GB VRAM Quadro RTX 4000 Max Q and 12GB VRAM Tesla K40t to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro RTX 4000 Max Q 's Advantages

Released 5 years and 6 months late

Boost Clock has increased by 58% (1380MHz vs 876MHz)

Larger VRAM bandwidth (416.0GB/s vs 288.4GB/s)

Lower TDP (80W vs 245W)

NVIDIA Tesla K40t 's Advantages

More VRAM (12GB vs 8GB)

320 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro RTX 4000 Max Q +40%

7.066 TFLOPS

Tesla K40t

5.046 TFLOPS

Quadro RTX 4000 Max Q

VS

Tesla K40t

Graphics Card

May 2019

Release Date

Nov 2013

Quadro Mobile

Generation

Tesla

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

780 MHz

Base Clock

745 MHz

1380 MHz

Boost Clock

876 MHz

1625 MHz

Memory Clock

1502 MHz

Memory

8GB

Memory Size

12GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

384bit

416.0GB/s

Bandwidth

288.4GB/s

Render Config

-

40

SM Count

-

2560

Shading Units

2880

160

TMUs

240

64

ROPs

48

320

Tensor Cores

-

40

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

1536 KB

-

Theoretical Performance

88.32 GPixel/s

Pixel Rate

52.56 GPixel/s

220.8 GTexel/s

Texture Rate

210.2 GTexel/s

14.13 TFLOPS

FP16 (half)

-

7.066 TFLOPS

FP32 (float)

5.046 TFLOPS

220.8 GFLOPS

FP64 (double)

1.682 TFLOPS

Board Design

80W

TDP

245W

-

Suggested PSU

550 W

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

TU104

GPU Name

GK110B

-

Turing

Architecture

Kepler

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

13.6 billion

Transistors

7.08 billion

545 mm²

Die Size

561 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

7.5

CUDA

3.5

6.6

Shader Model

5.1

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