AMD Radeon Instinct MI325X vs ATI Radeon X1650

VS

AMD Radeon Instinct MI325X

ATI Radeon X1650

We compared two Desktop platform GPUs: 288GB VRAM Radeon Instinct MI325X and 256MB VRAM Radeon X1650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI325X 's Advantages

Released 16 years and 11 months late

Boost Clock2100MHz

More VRAM (288GB vs 256GB)

Larger VRAM bandwidth (10.3TB/s vs 6.400GB/s)

19456 additional rendering cores

Score

Radeon Instinct MI325X

VS

Radeon X1650

Graphics Card

Oct 2024

Release Date

Nov 2007

Radeon Instinct(MIx)

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1000 MHz

Base Clock

-

2100 MHz

Boost Clock

-

2525 MHz

Memory Clock

400 MHz

Memory

288GB

Memory Size

256MB

HBM3e

Memory Type

DDR2

8192bit

Memory Bus

64bit

10.3TB/s

Bandwidth

6.400GB/s

Render Config

304

Compute Units

-

19456

Shading Units

-

1216

TMUs

4

0

ROPs

4

1216

Tensor Cores

-

16 KB (per CU)

L1 Cache

-

16 MB

L2 Cache

-

256 MB

L3 Cache

-

Theoretical Performance

0 MPixel/s

Pixel Rate

2.540 GPixel/s

2554 GTexel/s

Texture Rate

2.540 GTexel/s

653.7 TFLOPS

FP16 (half)

-

81.72 TFLOPS

FP32 (float)

-

81.72 TFLOPS

FP64 (double)

-

Board Design

750W

TDP

Unknown

1150 W

Suggested PSU

200 W

No outputs

Outputs

1x DVI 1x VGA 1x S-Video

None

Power Connectors

None

Graphics Processor

Aqua Vanjaram

GPU Name

RV516

-

CDNA 3.0

Architecture

Ultra-Threaded SE

TSMC

Foundry

UMC

5 nm

Process Size

90 nm

153 billion

Transistors

0.105 billion

1017 mm²

Die Size

100 mm²

Graphics Features

N/A

DirectX

9.0c (9_3)

N/A

OpenGL

2.1

3.0

OpenCL

N/A

Vulkan

N/A

-

N/A

Shader Model

3.0

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