Tesla K40t
VS
A100 PCIe 80 GB
Tesla K40t
VS
A100 PCIe 80 GB

General info

The general info section in the graphics cards comparison list contains information about the date of release, type, overall rating and other useful data for identifying winner between Tesla K40t  vs  A100 PCIe 80 GB.

not rated
Place in performance rating
not rated
Kepler
Architecture
Ampere
22 November 2013 (8 years ago)
Release date
28 June 2021 (less than a year ago)
$7,699
Launch price (MSRP)
no data
GK110B
GPU code name
GA100
Workstation
Market segment
Desktop

Technical specs

Which GPU is better between Tesla K40t  vs  A100 PCIe 80 GB in the fabrication process, power consumption, and also base and turbo frequency of the GPU is the most important part containing in the graphics cards hierarchy.

745 MHz
Core clock speed
no data
28 nm
Manufacturing process technology
7 nm
210.2
Texture fill rate
609.1
2880
Pipelines / CUDA cores
6912
876 MHz
Boost clock speed
1410 MHz
7,080 million
Number of transistors
54,200 million
245 Watt
Thermal design power (TDP)
250 Watt

Compatibility, dimensions and requirements

Let’s discuss how graphics cards Tesla K40t and A100 PCIe 80 GB come in different sizes (length), connector types and types of interfaces.

PCIe 3.0 x16
Interface
PCIe 4.0 x16
267 mm
Length
267 mm
no data
Supplementary power connectors
8-pin EPS

Memory

Graphics cards memory plays important role both in gaming and in applications for graphics. The card will perform much quicker and better, if it has more memory capacity and right memory type. What is the difference between Tesla K40t vs A100 PCIe 80 GB.

GDDR5
Memory type
HBM2e
12 GB
Maximum RAM amount
80 GB
384 Bit
Memory bus width
5120 Bit
6008 MHz
Memory clock speed
3.2 GB/s
288.4 GB/s
Memory bandwidth
2,039 GB/s

Video outputs and ports

Let’s find out the difference in extra ports between two graphics cards. What's the difference between Tesla K40t vs A100 PCIe 80 GB.

No outputs
Display Connectors
No outputs

Technologies

Let’s have a look what is the difference. It is worthwhile to note that NVIDIA and AMD are using different technologies.

3.5
CUDA
8.0

API support

The confrontation between the two contenders Tesla K40t and A100 PCIe 80 GB is practically over. The hardware support (API) does not greatly affect the overall performance, it is not considered in synthetic benchmarks and other performance tests. 

12 (11_1)
DirectX
N/A
4.6
OpenGL
N/A
1.1.126
Vulkan
N/A
5.1
Shader Model
N/A
1.2
OpenCL
3.0

Gaming performance

Select form the list the required name to identify gaming performance for Tesla K40t and A100 PCIe 80 GB graphics cards. The result shows how fast the game will run and whether it can be run on this computer. The different monitor resolutions – from low to 4K – are used for testing. Find out is the Tesla K40t or A100 PCIe 80 GB good for gaming.


low
1280x720
med.
1920x1080
high
1920x1080
ultra
1920x1080
QHD
2560x1440
4K
3840x2160
Horizon Zero Dawn (2020) Tesla K40t
A100 PCIe 80 GB
Death Stranding (2020) Tesla K40t
A100 PCIe 80 GB
F1 2020 (2020) Tesla K40t
A100 PCIe 80 GB
Gears Tactics (2020) Tesla K40t
A100 PCIe 80 GB
Doom Eternal (2020) Tesla K40t
A100 PCIe 80 GB
Legend
5 Stutters – This game is very likely to stutter and have poor frame rates. Based on all known benchmarks using the specified graphical settings, average frame rates are expected to fall below 25fps
May Stutter – This graphics card has not been explicitly tested on this game. Based on interpolated information from surrounding graphics cards of similar performance levels, stutters and poor frame rates are expected.
30 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 25fps
40 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 35fps
60 Fluent – Based on all known benchmarks using the specified graphical settings, this game should run at or above 58fps
May Run Fluently – This graphics card has not been explicitly tested on this game. Based on interpolated information from surrounding graphics cards of similar performance levels, fluent frame rates are expected.
? Uncertain – This graphics card experienced unexpected performance issues during testing for this game. A slower card may be able to achieve better and more consistent frame rates than this particular GPU running the same benchmark scene.
Uncertain – This graphics card has not been explicitly tested on this game and no reliable interpolation can be made based on the performances of surrounding cards of the same class or family.
The value in the fields displays the average frame rate of all values in the database. Move your cursor over the value to see individual results.

Advantages of Tesla K40t

More memory bandwidth (288.4 GB/s vs 2,039 GB/s)

Advantages of A100 PCIe 80 GB

Finer manufacturing process technology (7 nm vs 28 nm)

More maximum RAM amount (80 GB vs 12 GB)

So, Tesla K40t or A100 PCIe 80 GB?

Judging by the results of synthetic and gaming tests, we recommend Tesla K40t .

Tesla K40t versus A100 PCIe 80 GB performance benchmarks comparison

User rating

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