NVIDIA Tesla D870 vs NVIDIA A10 PCIe

VS

NVIDIA Tesla D870

NVIDIA A10 PCIe

We compared two Professional market GPUs: 1536MB VRAM Tesla D870 and 24GB VRAM A10 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A10 PCIe 's Advantages

Released 13 years and 11 months late

Boost Clock1695MHz

More VRAM (24GB vs 1536GB)

Larger VRAM bandwidth (600.2GB/s vs 76.80GB/s)

9088 additional rendering cores

Lower TDP (150W vs 520W)

Score

Benchmark

FP32 (float)

Tesla D870

0.346 TFLOPS

A10 PCIe +8928%

31.24 TFLOPS

Tesla D870

VS

A10 PCIe

Graphics Card

May 2007

Release Date

Apr 2021

Tesla

Generation

Tesla

Professional

Type

Professional

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

885 MHz

-

Boost Clock

1695 MHz

800 MHz

Memory Clock

1563 MHz

Memory

1536MB

Memory Size

24GB

GDDR3

Memory Type

GDDR6

384bit

Memory Bus

384bit

76.80GB/s

Bandwidth

600.2GB/s

Render Config

-

16

SM Count

72

128

Shading Units

9216

32

TMUs

288

24

ROPs

96

-

Tensor Cores

288

-

RT Cores

72

-

L1 Cache

128 KB (per SM)

96 KB

L2 Cache

6 MB

-

Theoretical Performance

14.40 GPixel/s

Pixel Rate

162.7 GPixel/s

38.40 GTexel/s

Texture Rate

488.2 GTexel/s

-

FP16 (half)

31.24 TFLOPS

345.6 GFLOPS

FP32 (float)

31.24 TFLOPS

-

FP64 (double)

976.3 GFLOPS

Board Design

520W

TDP

150W

900 W

Suggested PSU

450 W

No outputs

Outputs

No outputs

-

Power Connectors

1x 8-pin

Graphics Processor

G80

GPU Name

GA102

-

GPU Variant

GA102-890-A1

Tesla

Architecture

Ampere

TSMC

Foundry

Samsung

90 nm

Process Size

8 nm

0.681 billion

Transistors

28.3 billion

484 mm²

Die Size

628 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

8.6

4.0

Shader Model

6.6

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