AMD Radeon HD 7720 OEM vs AMD Radeon Instinct MI325X

VS

AMD Radeon HD 7720 OEM

AMD Radeon Instinct MI325X

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7720 OEM 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 HD 7720 OEM 's Advantages

Lower TDP (150W vs 750W)

AMD Radeon Instinct MI325X 's Advantages

Released 11 years and 7 months late

Boost Clock2100MHz

More VRAM (288GB vs 1024GB)

Larger VRAM bandwidth (10.3TB/s vs 134.4GB/s)

18656 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7720 OEM

1.344 TFLOPS

Radeon Instinct MI325X +5980%

81.72 TFLOPS

Radeon HD 7720 OEM

VS

Radeon Instinct MI325X

Graphics Card

Mar 2013

Release Date

Oct 2024

Southern Islands

Generation

Radeon Instinct(MIx)

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

-

Base Clock

1000 MHz

-

Boost Clock

2100 MHz

1050 MHz

Memory Clock

2525 MHz

Memory

1024MB

Memory Size

288GB

GDDR5

Memory Type

HBM3e

256bit

Memory Bus

8192bit

134.4GB/s

Bandwidth

10.3TB/s

Render Config

10

Compute Units

304

-

800

Shading Units

19456

40

TMUs

1216

32

ROPs

0

-

Tensor Cores

1216

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

16 MB

-

L3 Cache

256 MB

Theoretical Performance

26.88 GPixel/s

Pixel Rate

0 MPixel/s

33.60 GTexel/s

Texture Rate

2554 GTexel/s

-

FP16 (half)

653.7 TFLOPS

1344 GFLOPS

FP32 (float)

81.72 TFLOPS

-

FP64 (double)

81.72 TFLOPS

Board Design

150W

TDP

750W

450 W

Suggested PSU

1150 W

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Barts

GPU Name

Aqua Vanjaram

Barts LE (215-0798002)

GPU Variant

-

TeraScale 2

Architecture

CDNA 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

1.7 billion

Transistors

153 billion

255 mm²

Die Size

1017 mm²

Graphics Features

11.2 (11_0)

DirectX

N/A

4.4

OpenGL

N/A

1.2

OpenCL

3.0

N/A

Vulkan

N/A

-

5.0

Shader Model

N/A

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