AMD Radeon Instinct MI325X vs NVIDIA GeForce RTX 4050

VS

AMD Radeon Instinct MI325X

NVIDIA GeForce RTX 4050

We compared two Desktop platform GPUs: 288GB VRAM Radeon Instinct MI325X and 6GB VRAM GeForce RTX 4050 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 6GB)

Larger VRAM bandwidth (10.3TB/s vs 216.0GB/s)

16896 additional rendering cores

NVIDIA GeForce RTX 4050 's Advantages

Boost Clock has increased by 26% (2640MHz vs 2100MHz)

Lower TDP (100W vs 750W)

Score

Benchmark

FP32 (float)

Radeon Instinct MI325X +504%

81.72 TFLOPS

GeForce RTX 4050

13.52 TFLOPS

Radeon Instinct MI325X

VS

GeForce RTX 4050

Graphics Card

Oct 2024

Release Date

Unknown

Radeon Instinct(MIx)

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1000 MHz

Base Clock

2505 MHz

2100 MHz

Boost Clock

2640 MHz

2525 MHz

Memory Clock

2250 MHz

Memory

288GB

Memory Size

6GB

HBM3e

Memory Type

GDDR6

8192bit

Memory Bus

96bit

10.3TB/s

Bandwidth

216.0GB/s

Render Config

304

Compute Units

-

SM Count

18

19456

Shading Units

2560

1216

TMUs

80

0

ROPs

32

1216

Tensor Cores

120

-

RT Cores

18

16 KB (per CU)

L1 Cache

128 KB (per SM)

16 MB

L2 Cache

32 MB

256 MB

L3 Cache

-

Theoretical Performance

0 MPixel/s

Pixel Rate

84.48 GPixel/s

2554 GTexel/s

Texture Rate

211.2 GTexel/s

653.7 TFLOPS

FP16 (half)

13.52 TFLOPS

81.72 TFLOPS

FP32 (float)

13.52 TFLOPS

81.72 TFLOPS

FP64 (double)

211.2 GFLOPS

Board Design

750W

TDP

100W

1150 W

Suggested PSU

300 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 12-pin

Graphics Processor

Aqua Vanjaram

GPU Name

AD107

-

CDNA 3.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

153 billion

Transistors

18.9 billion

1017 mm²

Die Size

159 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

8.9

N/A

Shader Model

6.7

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