AMD Radeon Instinct MI325X vs NVIDIA GeForce RTX 5070 Ti

VS

AMD Radeon Instinct MI325X

NVIDIA GeForce RTX 5070 Ti

We compared two Desktop platform GPUs: 288GB VRAM Radeon Instinct MI325X and 16GB VRAM GeForce RTX 5070 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI325X 's Advantages

More VRAM (288GB vs 16GB)

Larger VRAM bandwidth (10.3TB/s vs 894.7GB/s)

10496 additional rendering cores

NVIDIA GeForce RTX 5070 Ti 's Advantages

Boost Clock has increased by 20% (2520MHz vs 2100MHz)

Lower TDP (300W vs 750W)

Score

Benchmark

FP32 (float)

Radeon Instinct MI325X +80%

81.72 TFLOPS

GeForce RTX 5070 Ti

45.16 TFLOPS

Radeon Instinct MI325X

VS

GeForce RTX 5070 Ti

Graphics Card

Oct 2024

Release Date

Jan 2025

Radeon Instinct(MIx)

Generation

GeForce 50

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

1000 MHz

Base Clock

2235 MHz

2100 MHz

Boost Clock

2520 MHz

2525 MHz

Memory Clock

2205 MHz

Memory

288GB

Memory Size

16GB

HBM3e

Memory Type

GDDR7

8192bit

Memory Bus

256bit

10.3TB/s

Bandwidth

894.7GB/s

Render Config

304

Compute Units

-

SM Count

70

19456

Shading Units

8960

1216

TMUs

280

0

ROPs

128

1216

Tensor Cores

280

-

RT Cores

70

16 KB (per CU)

L1 Cache

128 KB (per SM)

16 MB

L2 Cache

64 MB

256 MB

L3 Cache

-

Theoretical Performance

0 MPixel/s

Pixel Rate

322.6 GPixel/s

2554 GTexel/s

Texture Rate

705.6 GTexel/s

653.7 TFLOPS

FP16 (half)

45.16 TFLOPS

81.72 TFLOPS

FP32 (float)

45.16 TFLOPS

81.72 TFLOPS

FP64 (double)

705.6 GFLOPS

Board Design

750W

TDP

300W

1150 W

Suggested PSU

700 W

No outputs

Outputs

1x HDMI 2.13x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Processor

Aqua Vanjaram

GPU Name

GB203

-

GPU Variant

GB203-200-A1

CDNA 3.0

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

0

153 billion

Transistors

Unknown

1017 mm²

Die Size

377 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

10.1

N/A

Shader Model

6.8

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