AMD Radeon Instinct MI355X vs NVIDIA GeForce RTX 5090

Comparison of AMD Radeon Instinct MI355X with 288 GB HBM3e and 16,384 cores vs NVIDIA GeForce RTX 5090 with 32 GB GDDR7 and 21,760 cores.

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Performance Rating

AMD Radeon Instinct MI355X outperforms NVIDIA GeForce RTX 5090 by 112.35% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon Instinct MI355X

93.5

AMD Radeon Instinct MI355X

93.5
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA GeForce RTX 5090

44.0

NVIDIA GeForce RTX 5090

44.0

Contents:

Memory ML Performance Compute Power Architecture & Compatibility ML Software Support Clocks & Performance Power Consumption Rendering Benchmarks Additional

Memory

Memory Size

🔥 +800% 288 ГБ
32 ГБ

Memory Type

HBM3e GDDR7

Memory Bandwidth

🔥 +358% 8.19 TB/s
1.79 TB/s

Memory Bus Width

8,192 бит 512 бит

ML Performance

FP16 (Half Precision)

🔥 +500% 629.1 TFLOPS
104.8 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

78.64 TFLOPS
🔥 +33% 104.8 TFLOPS

FP64 (Double Precision)

🔥 +4,704% 78.64 TFLOPS
1.637 TFLOPS

CUDA Cores

16,384
🔥 +33% 21,760

RT Cores

No
🔥 170

Architecture & Compatibility

GPU Architecture

CDNA 4.0 Blackwell 2.0

SM (Streaming Multiprocessor)

No
🔥 170

PCIe Version

PCIe 5.0 x16 PCIe 5.0 x16

ML Software Support

CUDA Version

No 12.0

Clocks & Performance

Base Clock

1,000
🔥 +102% 2,017

Boost Clock

2,400
🔥 2,407

Memory Clock

🔥 +14% 2,000
1,750

Power Consumption

TDP/TGP

1400 W
🔥 -59% 575 W

Recommended PSU

1800 W
🔥 -47% 950 W

Power Connector

None 1x 16-pin

Rendering

Texture Units (TMU)

🔥 +51% 1,024
680

ROP

No
🔥 170

L2 Cache

16 MB
🔥 +500% 96 MB

Benchmarks

MLPerf, llama2-70b-99.9 (mxfp4)

10 129 tokens/s

MLPerf, llama3.1-405b (mxfp4)

252.4 tokens/s

llama.cpp, llama 7B Q4_0

315.3 tokens/s

llama.cpp, llama-2-7b-Q4_0

273.7 tokens/s

Geekbench AI, FP16

69 765 points

Geekbench AI, INT8

34 585 points

Geekbench AI, FP32

46 834 points

Additional

Slots

OAM Module Dual-slot

Release Date

July 15, 2025 Jan. 30, 2025

Display Outputs

No outputs
1x HDMI 2.1b
3x DisplayPort 2.1b

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