AMD Radeon Instinct MI355X vs VASTARMOR RX 6500 XT EXPLORER

Comparison of AMD Radeon Instinct MI355X with 288 GB HBM3e and 16,384 cores vs VASTARMOR RX 6500 XT EXPLORER with 4 GB GDDR6 and 1,024 cores.

Loading...

Performance Rating

AMD Radeon Instinct MI355X outperforms VASTARMOR RX 6500 XT EXPLORER by 2,804.35% 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

VASTARMOR RX 6500 XT EXPLORER

3.2

VASTARMOR RX 6500 XT EXPLORER

3.2

Contents:

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

Memory

Memory Size

🔥 +7,100% 288 ГБ
4 ГБ

Memory Type

HBM3e GDDR6

Memory Bandwidth

🔥 8.19 TB/s
143.9 GB/s

Memory Bus Width

8,192 бит 64 бит

ML Performance

FP16 (Half Precision)

🔥 +5,337% 629.1 TFLOPS
11.57 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +1,259% 78.64 TFLOPS
5.786 TFLOPS

FP64 (Double Precision)

🔥 +21,648% 78.64 TFLOPS
0.36160000000000003 TFLOPS

CUDA Cores

🔥 +1,500% 16,384
1,024

RT Cores

No
🔥 16

Architecture & Compatibility

GPU Architecture

CDNA 4.0 RDNA 2.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 5.0 x16 PCIe 4.0 x4

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

1,000
🔥 +142% 2,420

Boost Clock

2,400
🔥 +18% 2,825

Memory Clock

2,000
🔥 +12% 2,248

Power Consumption

TDP/TGP

1400 W
🔥 -92% 107 W

Recommended PSU

1800 W
🔥 -83% 300 W

Power Connector

None 1x 6-pin

Rendering

Texture Units (TMU)

🔥 +1,500% 1,024
64

ROP

No
🔥 16

L2 Cache

🔥 16 MB
1024 KB

Benchmarks

MLPerf, llama2-70b-99.9 (mxfp4)

10 129 tokens/s

MLPerf, llama3.1-405b (mxfp4)

252.4 tokens/s

Additional

Slots

OAM Module Dual-slot

Release Date

July 15, 2025 Jan. 19, 2022

Display Outputs

No outputs
1x HDMI 2.1
1x DisplayPort 1.4a

Renting is cheaper than buying