AMD Radeon Instinct MI325X vs NVIDIA GeForce GTX 650

VS

AMD Radeon Instinct MI325X

NVIDIA GeForce GTX 650

We compared two Desktop platform GPUs: 288GB VRAM Radeon Instinct MI325X and 1024MB VRAM GeForce GTX 650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI325X 's Advantages

Released 12 years and 1 months late

Boost Clock2100MHz

More VRAM (288GB vs 1024GB)

Larger VRAM bandwidth (10.3TB/s vs 80.00GB/s)

19072 additional rendering cores

NVIDIA GeForce GTX 650 's Advantages

Lower TDP (65W vs 750W)

Score

Benchmark

FP32 (float)

Radeon Instinct MI325X +9964%

81.72 TFLOPS

GeForce GTX 650

0.812 TFLOPS

Radeon Instinct MI325X

VS

GeForce GTX 650

Graphics Card

Oct 2024

Release Date

Sep 2012

Radeon Instinct(MIx)

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

-

2100 MHz

Boost Clock

-

2525 MHz

Memory Clock

1250 MHz

Memory

288GB

Memory Size

1024MB

HBM3e

Memory Type

GDDR5

8192bit

Memory Bus

128bit

10.3TB/s

Bandwidth

80.00GB/s

Render Config

304

Compute Units

-

19456

Shading Units

384

1216

TMUs

32

0

ROPs

16

1216

Tensor Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

16 MB

L2 Cache

256 KB

256 MB

L3 Cache

-

Theoretical Performance

0 MPixel/s

Pixel Rate

8.464 GPixel/s

2554 GTexel/s

Texture Rate

33.86 GTexel/s

653.7 TFLOPS

FP16 (half)

-

81.72 TFLOPS

FP32 (float)

812.5 GFLOPS

81.72 TFLOPS

FP64 (double)

33.86 GFLOPS

Board Design

750W

TDP

65W

1150 W

Suggested PSU

250 W

No outputs

Outputs

2x DVI 1x mini-HDMI 1.4a

None

Power Connectors

1x 6-pin

Graphics Processor

Aqua Vanjaram

GPU Name

GK107

-

GPU Variant

GK107-450-A2

CDNA 3.0

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

153 billion

Transistors

1.27 billion

1017 mm²

Die Size

118 mm²

Graphics Features

N/A

DirectX

12 (11_0)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.1

-

CUDA

3.0

N/A

Shader Model

5.1

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