NVIDIA RTX 4000 SFF Ada Generation vs NVIDIA Tesla K40d

VS

NVIDIA RTX 4000 SFF Ada Generation

NVIDIA Tesla K40d

We compared two Professional market GPUs: 20GB VRAM RTX 4000 SFF Ada Generation and 12GB VRAM Tesla K40d 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 9 years and 4 months late

Boost Clock has increased by 78% (1560MHz vs 876MHz)

More VRAM (20GB vs 12GB)

3264 additional rendering cores

Lower TDP (70W vs 245W)

NVIDIA Tesla K40d 's Advantages

Larger VRAM bandwidth (288.4GB/s vs 280.0GB/s)

Score

Benchmark

FP32 (float)

RTX 4000 SFF Ada Generation +279%

19.17 TFLOPS

Tesla K40d

5.046 TFLOPS

RTX 4000 SFF Ada Generation

VS

Tesla K40d

Graphics Card

Mar 2023

Release Date

Nov 2013

Quadro Ada

Generation

Tesla

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

720 MHz

Base Clock

745 MHz

1560 MHz

Boost Clock

876 MHz

1750 MHz

Memory Clock

1502 MHz

Memory

20GB

Memory Size

12GB

GDDR6

Memory Type

GDDR5

160bit

Memory Bus

384bit

280.0GB/s

Bandwidth

288.4GB/s

Render Config

-

48

SM Count

-

6144

Shading Units

2880

192

TMUs

240

80

ROPs

48

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

48 MB

L2 Cache

1536 KB

-

Theoretical Performance

124.8 GPixel/s

Pixel Rate

52.56 GPixel/s

299.5 GTexel/s

Texture Rate

210.2 GTexel/s

19.17 TFLOPS

FP16 (half)

-

19.17 TFLOPS

FP32 (float)

5.046 TFLOPS

299.5 GFLOPS

FP64 (double)

1.682 TFLOPS

Board Design

70W

TDP

245W

250 W

Suggested PSU

550 W

4x mini-DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

AD104

GPU Name

GK110B

-

Ada Lovelace

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

35.8 billion

Transistors

7.08 billion

294 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

8.9

CUDA

3.5

6.7

Shader Model

5.1

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