AMD Radeon Instinct MI325X vs NVIDIA GeForce GTX 950

VS

AMD Radeon Instinct MI325X

NVIDIA GeForce GTX 950

We compared two Desktop platform GPUs: 288GB VRAM Radeon Instinct MI325X and 2GB VRAM GeForce GTX 950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI325X 's Advantages

Released 9 years and 2 months late

Boost Clock has increased by 77% (2100MHz vs 1188MHz)

More VRAM (288GB vs 2GB)

Larger VRAM bandwidth (10.3TB/s vs 105.8GB/s)

18688 additional rendering cores

NVIDIA GeForce GTX 950 's Advantages

Lower TDP (90W vs 750W)

Score

Benchmark

FP32 (float)

Radeon Instinct MI325X +4377%

81.72 TFLOPS

GeForce GTX 950

1.825 TFLOPS

Radeon Instinct MI325X

VS

GeForce GTX 950

Graphics Card

Oct 2024

Release Date

Aug 2015

Radeon Instinct(MIx)

Generation

GeForce 900

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

1024 MHz

2100 MHz

Boost Clock

1188 MHz

2525 MHz

Memory Clock

1653 MHz

Memory

288GB

Memory Size

2GB

HBM3e

Memory Type

GDDR5

8192bit

Memory Bus

128bit

10.3TB/s

Bandwidth

105.8GB/s

Render Config

304

Compute Units

-

19456

Shading Units

768

1216

TMUs

48

0

ROPs

32

1216

Tensor Cores

-

16 KB (per CU)

L1 Cache

48 KB (per SMM)

16 MB

L2 Cache

1024 KB

256 MB

L3 Cache

-

Theoretical Performance

0 MPixel/s

Pixel Rate

38.02 GPixel/s

2554 GTexel/s

Texture Rate

57.02 GTexel/s

653.7 TFLOPS

FP16 (half)

-

81.72 TFLOPS

FP32 (float)

1.825 TFLOPS

81.72 TFLOPS

FP64 (double)

57.02 GFLOPS

Board Design

750W

TDP

90W

1150 W

Suggested PSU

250 W

No outputs

Outputs

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

None

Power Connectors

1x 6-pin

Graphics Processor

Aqua Vanjaram

GPU Name

GM206

-

GPU Variant

GM206-250-A1

CDNA 3.0

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

153 billion

Transistors

2.94 billion

1017 mm²

Die Size

228 mm²

Graphics Features

N/A

DirectX

12 (12_1)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

5.2

N/A

Shader Model

6.4

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