NVIDIA Quadro RTX 4000 vs NVIDIA Tesla K40c

VS

NVIDIA Quadro RTX 4000

NVIDIA Tesla K40c

We compared two Professional market GPUs: 8GB VRAM Quadro RTX 4000 and 12GB VRAM Tesla K40c to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro RTX 4000 's Advantages

Released 5 years and 1 months late

Boost Clock has increased by 76% (1545MHz vs 876MHz)

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

Lower TDP (160W vs 245W)

NVIDIA Tesla K40c 's Advantages

More VRAM (12GB vs 8GB)

576 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro RTX 4000 +41%

7.119 TFLOPS

Tesla K40c

5.046 TFLOPS

Quadro RTX 4000

VS

Tesla K40c

Graphics Card

Nov 2018

Release Date

Oct 2013

Quadro

Generation

Tesla

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1005 MHz

Base Clock

745 MHz

1545 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

-

36

SM Count

-

2304

Shading Units

2880

144

TMUs

240

64

ROPs

48

288

Tensor Cores

-

36

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

1536 KB

-

Theoretical Performance

98.88 GPixel/s

Pixel Rate

52.56 GPixel/s

222.5 GTexel/s

Texture Rate

210.2 GTexel/s

14.24 TFLOPS

FP16 (half)

-

7.119 TFLOPS

FP32 (float)

5.046 TFLOPS

222.5 GFLOPS

FP64 (double)

1.682 TFLOPS

Board Design

160W

TDP

245W

450 W

Suggested PSU

550 W

3x DisplayPort 1.4a 1x USB Type-C

Outputs

No outputs

1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

TU104

GPU Name

GK180

TU104-850-A1

GPU Variant

GK180-890-A1

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_0)

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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