NVIDIA Tesla D870 vs NVIDIA Tesla T4

VS

NVIDIA Tesla D870

NVIDIA Tesla T4

We compared two Professional market GPUs: 1536MB VRAM Tesla D870 and 16GB VRAM Tesla T4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla T4 's Advantages

Released 11 years and 4 months late

Boost Clock1590MHz

More VRAM (16GB vs 1536GB)

Larger VRAM bandwidth (320.0GB/s vs 76.80GB/s)

2432 additional rendering cores

Lower TDP (70W vs 520W)

Score

Benchmark

FP32 (float)

Tesla D870

0.346 TFLOPS

Tesla T4 +2252%

8.141 TFLOPS

Tesla D870

VS

Tesla T4

Graphics Card

May 2007

Release Date

Sep 2018

Tesla

Generation

Tesla

Professional

Type

Professional

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

585 MHz

-

Boost Clock

1590 MHz

800 MHz

Memory Clock

1250 MHz

Memory

1536MB

Memory Size

16GB

GDDR3

Memory Type

GDDR6

384bit

Memory Bus

256bit

76.80GB/s

Bandwidth

320.0GB/s

Render Config

-

16

SM Count

40

128

Shading Units

2560

32

TMUs

160

24

ROPs

64

-

Tensor Cores

320

-

RT Cores

40

-

L1 Cache

64 KB (per SM)

96 KB

L2 Cache

4 MB

-

Theoretical Performance

14.40 GPixel/s

Pixel Rate

101.8 GPixel/s

38.40 GTexel/s

Texture Rate

254.4 GTexel/s

-

FP16 (half)

65.13 TFLOPS

345.6 GFLOPS

FP32 (float)

8.141 TFLOPS

-

FP64 (double)

254.4 GFLOPS

Board Design

520W

TDP

70W

900 W

Suggested PSU

250 W

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

G80

GPU Name

TU104

-

GPU Variant

TU104-895-A1

Tesla

Architecture

Turing

TSMC

Foundry

TSMC

90 nm

Process Size

12 nm

0.681 billion

Transistors

13.6 billion

484 mm²

Die Size

545 mm²

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1 (1.0)

OpenCL

3.0

N/A

Vulkan

1.3

1.0

CUDA

7.5

4.0

Shader Model

6.6

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