AMD Radeon R7 260X vs AMD Radeon Instinct MI325X

VS

AMD Radeon R7 260X

AMD Radeon Instinct MI325X

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 260X and 288GB VRAM Radeon Instinct MI325X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 260X 's Advantages

Lower TDP (115W vs 750W)

AMD Radeon Instinct MI325X 's Advantages

Released 11 years late

Boost Clock2100MHz

More VRAM (288GB vs 2GB)

Larger VRAM bandwidth (10.3TB/s vs 104.0GB/s)

18560 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 260X

1.971 TFLOPS

Radeon Instinct MI325X +4046%

81.72 TFLOPS

Radeon R7 260X

VS

Radeon Instinct MI325X

Graphics Card

Oct 2013

Release Date

Oct 2024

Volcanic Islands

Generation

Radeon Instinct(MIx)

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

-

Base Clock

1000 MHz

-

Boost Clock

2100 MHz

1625 MHz

Memory Clock

2525 MHz

Memory

2GB

Memory Size

288GB

GDDR5

Memory Type

HBM3e

128bit

Memory Bus

8192bit

104.0GB/s

Bandwidth

10.3TB/s

Render Config

14

Compute Units

304

-

896

Shading Units

19456

56

TMUs

1216

16

ROPs

0

-

Tensor Cores

1216

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

16 MB

-

L3 Cache

256 MB

Theoretical Performance

17.60 GPixel/s

Pixel Rate

0 MPixel/s

61.60 GTexel/s

Texture Rate

2554 GTexel/s

-

FP16 (half)

653.7 TFLOPS

1.971 TFLOPS

FP32 (float)

81.72 TFLOPS

123.2 GFLOPS

FP64 (double)

81.72 TFLOPS

Board Design

115W

TDP

750W

300 W

Suggested PSU

1150 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

No outputs

1x 6-pin

Power Connectors

None

Graphics Processor

Bonaire

GPU Name

Aqua Vanjaram

Bonaire XTX (215-0839097)

GPU Variant

-

GCN 2.0

Architecture

CDNA 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

2.08 billion

Transistors

153 billion

160 mm²

Die Size

1017 mm²

Graphics Features

12 (12_0)

DirectX

N/A

4.6

OpenGL

N/A

2.0

OpenCL

3.0

1.2

Vulkan

N/A

-

6.3

Shader Model

N/A

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