AMD Radeon RX 7700 vs AMD Radeon Instinct MI325X

VS

AMD Radeon RX 7700

AMD Radeon Instinct MI325X

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 7700 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 RX 7700 's Advantages

Boost Clock has increased by 24% (2600MHz vs 2100MHz)

Lower TDP (200W vs 750W)

AMD Radeon Instinct MI325X 's Advantages

More VRAM (288GB vs 12GB)

Larger VRAM bandwidth (10.3TB/s vs 432.0GB/s)

16384 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 7700

31.95 TFLOPS

Radeon Instinct MI325X +155%

81.72 TFLOPS

Radeon RX 7700

VS

Radeon Instinct MI325X

Graphics Card

Unknown

Release Date

Oct 2024

Navi III

Generation

Radeon Instinct(MIx)

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

1900 MHz

Base Clock

1000 MHz

2600 MHz

Boost Clock

2100 MHz

2250 MHz

Memory Clock

2525 MHz

Memory

12GB

Memory Size

288GB

GDDR6

Memory Type

HBM3e

192bit

Memory Bus

8192bit

432.0GB/s

Bandwidth

10.3TB/s

Render Config

48

Compute Units

304

-

3072

Shading Units

19456

192

TMUs

1216

96

ROPs

0

-

Tensor Cores

1216

48

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

16 MB

64 MB

L3 Cache

256 MB

Theoretical Performance

249.6 GPixel/s

Pixel Rate

0 MPixel/s

499.2 GTexel/s

Texture Rate

2554 GTexel/s

63.90 TFLOPS

FP16 (half)

653.7 TFLOPS

31.95 TFLOPS

FP32 (float)

81.72 TFLOPS

998.4 GFLOPS

FP64 (double)

81.72 TFLOPS

Board Design

200W

TDP

750W

550 W

Suggested PSU

1150 W

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

Outputs

No outputs

1x 8-pin

Power Connectors

None

Graphics Processor

Navi 32

GPU Name

Aqua Vanjaram

Navi 32

GPU Variant

-

RDNA 3.0

Architecture

CDNA 3.0

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

28.1 billion

Transistors

153 billion

346 mm²

Die Size

1017 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

N/A

4.6

OpenGL

N/A

2.2

OpenCL

3.0

1.3

Vulkan

N/A

-

6.7

Shader Model

N/A

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