NVIDIA Tesla K40s vs NVIDIA Quadro RTX 4000

VS

NVIDIA Tesla K40s

NVIDIA Quadro RTX 4000

We compared two Professional market GPUs: 12GB VRAM Tesla K40s and 8GB VRAM Quadro RTX 4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K40s 's Advantages

More VRAM (12GB vs 8GB)

576 additional rendering cores

NVIDIA Quadro RTX 4000 's Advantages

Released 5 years 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)

Score

Benchmark

FP32 (float)

Tesla K40s

5.046 TFLOPS

Quadro RTX 4000 +41%

7.119 TFLOPS

Tesla K40s

VS

Quadro RTX 4000

Graphics Card

Nov 2013

Release Date

Nov 2018

Tesla

Generation

Quadro

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

745 MHz

Base Clock

1005 MHz

876 MHz

Boost Clock

1545 MHz

1502 MHz

Memory Clock

1625 MHz

Memory

12GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

256bit

288.4GB/s

Bandwidth

416.0GB/s

Render Config

-

SM Count

36

2880

Shading Units

2304

240

TMUs

144

48

ROPs

64

-

Tensor Cores

288

-

RT Cores

36

16 KB (per SMX)

L1 Cache

64 KB (per SM)

1536 KB

L2 Cache

4 MB

-

Theoretical Performance

52.56 GPixel/s

Pixel Rate

98.88 GPixel/s

210.2 GTexel/s

Texture Rate

222.5 GTexel/s

-

FP16 (half)

14.24 TFLOPS

5.046 TFLOPS

FP32 (float)

7.119 TFLOPS

1.682 TFLOPS

FP64 (double)

222.5 GFLOPS

Board Design

245W

TDP

160W

550 W

Suggested PSU

450 W

No outputs

Outputs

3x DisplayPort 1.4a 1x USB Type-C

-

Power Connectors

1x 8-pin

Graphics Processor

GK110B

GPU Name

TU104

-

GPU Variant

TU104-850-A1

Kepler

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

7.08 billion

Transistors

13.6 billion

561 mm²

Die Size

545 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.5

CUDA

7.5

5.1

Shader Model

6.6

Related GPU Comparisons

1

NVIDIA Tesla K40s vs NVIDIA RTX A2000 Embedded

2

NVIDIA Tesla K40s vs NVIDIA Quadro K1000M

3

NVIDIA Tesla K40s vs NVIDIA Tesla D870

4

NVIDIA Tesla K40s vs NVIDIA Quadro Plex 2200 D2

5

NVIDIA Tesla K40s vs NVIDIA Quadro 5000M

6

NVIDIA Tesla K40s vs NVIDIA Quadro RTX 3000 Mobile

7

NVIDIA Tesla K40s vs NVIDIA Quadro FX 2800M

8

NVIDIA Tesla K40s vs NVIDIA RTX A4000 Mobile

9

NVIDIA Tesla K40s vs NVIDIA Quadro FX 380M

10

NVIDIA Tesla K40s vs NVIDIA Quadro FX 1700

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

3

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

4

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

5

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

6

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

7

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

8

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

9

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

10

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU