AMD Radeon Instinct MI325X vs NVIDIA GeForce RTX 2080

VS

AMD Radeon Instinct MI325X

NVIDIA GeForce RTX 2080

We compared two Desktop platform GPUs: 288GB VRAM Radeon Instinct MI325X and 8GB VRAM GeForce RTX 2080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI325X 's Advantages

Released 6 years and 1 months late

Boost Clock has increased by 23% (2100MHz vs 1710MHz)

More VRAM (288GB vs 8GB)

Larger VRAM bandwidth (10.3TB/s vs 448.0GB/s)

16512 additional rendering cores

NVIDIA GeForce RTX 2080 's Advantages

Lower TDP (215W vs 750W)

Score

Benchmark

FP32 (float)

Radeon Instinct MI325X +711%

81.72 TFLOPS

GeForce RTX 2080

10.07 TFLOPS

Radeon Instinct MI325X

VS

GeForce RTX 2080

Graphics Card

Oct 2024

Release Date

Sep 2018

Radeon Instinct(MIx)

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

1515 MHz

2100 MHz

Boost Clock

1710 MHz

2525 MHz

Memory Clock

1750 MHz

Memory

288GB

Memory Size

8GB

HBM3e

Memory Type

GDDR6

8192bit

Memory Bus

256bit

10.3TB/s

Bandwidth

448.0GB/s

Render Config

304

Compute Units

-

SM Count

46

19456

Shading Units

2944

1216

TMUs

184

0

ROPs

64

1216

Tensor Cores

368

-

RT Cores

46

16 KB (per CU)

L1 Cache

64 KB (per SM)

16 MB

L2 Cache

4 MB

256 MB

L3 Cache

-

Theoretical Performance

0 MPixel/s

Pixel Rate

109.4 GPixel/s

2554 GTexel/s

Texture Rate

314.6 GTexel/s

653.7 TFLOPS

FP16 (half)

20.14 TFLOPS

81.72 TFLOPS

FP32 (float)

10.07 TFLOPS

81.72 TFLOPS

FP64 (double)

314.6 GFLOPS

Board Design

750W

TDP

215W

1150 W

Suggested PSU

550 W

No outputs

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Aqua Vanjaram

GPU Name

TU104

-

GPU Variant

TU104-400A-A1

CDNA 3.0

Architecture

Turing

TSMC

Foundry

TSMC

5 nm

Process Size

12 nm

153 billion

Transistors

13.6 billion

1017 mm²

Die Size

545 mm²

Graphics Features

N/A

DirectX

12 Ultimate (12_2)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

N/A

Shader Model

6.6

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