AMD Instinct MI300A vs NVIDIA Tesla C870

VS

AMD Instinct MI300A

NVIDIA Tesla C870

We compared two Professional market GPUs: 128GB VRAM AMD Instinct MI300A and 1536MB VRAM Tesla C870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Instinct MI300A 's Advantages

Released 16 years and 7 months late

Boost Clock2100MHz

More VRAM (128GB vs 1536GB)

Larger VRAM bandwidth (5300GB/s vs 76.80GB/s)

14464 additional rendering cores

NVIDIA Tesla C870 's Advantages

Lower TDP (171W vs 760W)

Score

Benchmark

FP32 (float)

AMD Instinct MI300A +35333%

122.6 TFLOPS

Tesla C870

0.346 TFLOPS

AMD Instinct MI300A

VS

Tesla C870

Graphics Card

Dec 2023

Release Date

May 2007

Instinct

Generation

Tesla

Professional

Type

Professional

PCIe 5.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1000 MHz

Base Clock

-

2100 MHz

Boost Clock

-

5200 MHz

Memory Clock

800 MHz

Memory

128GB

Memory Size

1536MB

HBM3

Memory Type

GDDR3

8192bit

Memory Bus

384bit

5300GB/s

Bandwidth

76.80GB/s

Render Config

228

Compute Units

-

SM Count

16

14592

Shading Units

128

880

TMUs

32

0

ROPs

24

-

16 KB (per CU)

L1 Cache

-

16 MB

L2 Cache

96 KB

-

Theoretical Performance

0 MPixel/s

Pixel Rate

14.40 GPixel/s

1496 GTexel/s

Texture Rate

38.40 GTexel/s

980.6 TFLOPS

FP16 (half)

-

122.6 TFLOPS

FP32 (float)

345.6 GFLOPS

61.3 TFLOPS

FP64 (double)

-

Board Design

760W

TDP

171W

1000 W

Suggested PSU

450 W

No outputs

Outputs

No outputs

None

Power Connectors

2x 6-pin

Graphics Processor

MI300

GPU Name

G80

-

CDNA 3.0

Architecture

Tesla

TSMC

Foundry

TSMC

5 nm

Process Size

90 nm

146 billion

Transistors

0.681 billion

1017 mm²

Die Size

484 mm²

Graphics Features

N/A

DirectX

11.1 (10_0)

N/A

OpenGL

3.3

3.0

OpenCL

1.1 (1.0)

N/A

Vulkan

N/A

-

CUDA

1.0

N/A

Shader Model

4.0

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