NVIDIA Tesla T4 vs NVIDIA Tesla K80

VS

NVIDIA Tesla T4 NVIDIA Tesla K80

We compared two Professional market GPUs: 16GB VRAM Tesla T4 and 12GB VRAM Tesla K80 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla T4 's Advantages

Released 3 years and 10 months late

Boost Clock has increased by 93% (1590MHz vs 824MHz)

More VRAM (16GB vs 12GB)

Larger VRAM bandwidth (320.0GB/s vs 240.6GB/s)

64 additional rendering cores

Lower TDP (70W vs 300W)

Score

Benchmark

FP32 (float)

Tesla T4 +97%

8.141 TFLOPS

Tesla K80

4.113 TFLOPS

Blender

Tesla T4 +291%

1459

Tesla K80

373

OctaneBench

Tesla T4 +162%

163

Tesla K80

62

Tesla T4

VS

Tesla K80

Graphics Card

Sep 2018

Release Date

Nov 2014

Tesla

Generation

Tesla

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

585 MHz

Base Clock

562 MHz

1590 MHz

Boost Clock

824 MHz

1250 MHz

Memory Clock

1253 MHz

Memory

16GB

Memory Size

12GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

384bit

320.0GB/s

Bandwidth

240.6GB/s

Render Config

40

SM Count

-

Compute Units

-

2560

Shading Units

2496

160

TMUs

208

64

ROPs

48

320

Tensor Cores

-

40

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

1536 KB

Theoretical Performance

101.8 GPixel/s

Pixel Rate

42.85 GPixel/s

254.4 GTexel/s

Texture Rate

171.4 GTexel/s

65.13 TFLOPS

FP16 (half)

-

8.141 TFLOPS

FP32 (float)

4.113 TFLOPS

254.4 GFLOPS

FP64 (double)

1371 GFLOPS

Graphics Processor

TU104

GPU Name

GK210

TU104-895-A1

GPU Variant

GK210-885-A1

Turing

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

13.6 billion

Transistors

7.1 billion

545 mm²

Die Size

561 mm²

Board Design

70W

TDP

300W

250 W

Suggested PSU

700 W

No outputs

Outputs

No outputs

None

Power Connectors

1x 8-pin

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

7.5

CUDA

3.7

6.6

Shader Model

5.1

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