NVIDIA H100 PCIe vs NVIDIA Tesla K40t

VS

AI GPU We compared a GPU: 80GB VRAM H100 PCIe and a Professional market GPU: 12GB VRAM Tesla K40t to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA H100 PCIe 's Advantages

Released 8 years and 4 months late

Boost Clock has increased by 100% (1755MHz vs 876MHz)

More VRAM (80GB vs 12GB)

Larger VRAM bandwidth (2039GB/s vs 288.4GB/s)

11712 additional rendering cores

NVIDIA Tesla K40t 's Advantages

Lower TDP (245W vs 350W)

Score

Benchmark

FP32 (float)

H100 PCIe +915%

51.22 TFLOPS

Tesla K40t

5.046 TFLOPS

H100 PCIe

VS

Tesla K40t

Graphics Card

Mar 2022

Release Date

Nov 2013

Tesla Hopper

Generation

Tesla

AI GPU

Type

Professional

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1095 MHz

Base Clock

745 MHz

1755 MHz

Boost Clock

876 MHz

1593 MHz

Memory Clock

1502 MHz

Memory

80GB

Memory Size

12GB

HBM2e

Memory Type

GDDR5

5120bit

Memory Bus

384bit

2039GB/s

Bandwidth

288.4GB/s

Render Config

114

SM Count

-

Compute Units

-

14592

Shading Units

2880

456

TMUs

240

24

ROPs

48

456

Tensor Cores

-

RT Cores

-

256 KB (per SM)

L1 Cache

16 KB (per SMX)

50 MB

L2 Cache

1536 KB

Theoretical Performance

42.12 GPixel/s

Pixel Rate

52.56 GPixel/s

800.3 GTexel/s

Texture Rate

210.2 GTexel/s

204.9 TFLOPS

FP16 (half)

-

51.22 TFLOPS

FP32 (float)

5.046 TFLOPS

25.61 TFLOPS

FP64 (double)

1.682 TFLOPS

Graphics Processor

GH100

GPU Name

GK110B

-

GPU Variant

-

Hopper

Architecture

Kepler

TSMC

Foundry

TSMC

4 nm

Process Size

28 nm

80 billion

Transistors

7.08 billion

814 mm²

Die Size

561 mm²

Board Design

350W

TDP

245W

750 W

Suggested PSU

550 W

No outputs

Outputs

No outputs

1x 16-pin

Power Connectors

-

Graphics Features

N/A

DirectX

12 (11_1)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.1

9.0

CUDA

3.5

N/A

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA H100 PCIe vs NVIDIA A100 PCIe

2

NVIDIA H100 PCIe vs NVIDIA RTX A6000

3

NVIDIA L40 vs NVIDIA H100 PCIe

4

NVIDIA H100 PCIe vs NVIDIA L4

5

AMD Radeon Instinct MI300 vs NVIDIA H100 PCIe

6

NVIDIA A10 PCIe vs NVIDIA H100 PCIe

7

NVIDIA Tesla M10 vs NVIDIA Tesla K40t

8

NVIDIA H100 PCIe vs NVIDIA A800 PCIe 40 GB

9

NVIDIA H100 PCIe vs NVIDIA H100 PCIe 96 GB

10

NVIDIA H100 PCIe vs NVIDIA H800 PCIe 80 GB