AMD Radeon R6 M255DX vs NVIDIA CMP 70HX

Comparison AMD Radeon R6 M255DX and 384 cores vs NVIDIA CMP 70HX with 8 GB GDDR6X and 3,840 cores.

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Performance Rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon R6 M255DX

AMD Radeon R6 M255DX

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

NVIDIA CMP 70HX

7.7

NVIDIA CMP 70HX

7.7

Expert Comparison

Видеокарта NVIDIA CMP 70HX значительно превосходит AMD Radeon R6 M255DX по большинству параметров. Она имеет больше ядер, большую память и более высокую пропускную способность и FP32-скорость. Эта видеокарта подходит для современных игр и вычислений, тогда как Radeon R6 M255DX более устарела и подходит только для базовых задач.

Contents:

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

Memory

Memory Size

No
🔥 8 ГБ

Memory Type

System Shared GDDR6X

Memory Bandwidth

System Dependent 608.3 GB/s

Memory Bus Width

No 256 бит

ML Performance

FP16 (Half Precision)

0.7219 TFLOPS
🔥 +1,384% 10.71 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

0.7219 TFLOPS
🔥 +1,384% 10.71 TFLOPS

FP64 (Double Precision)

0.0451 TFLOPS
🔥 +271% 0.1674 TFLOPS

CUDA Cores

384
🔥 +900% 3,840

RT Cores

No
🔥 30

Architecture & Compatibility

GPU Architecture

GCN 3.0 Ampere

SM (Streaming Multiprocessor)

No
🔥 30

PCIe Version

IGP PCIe 1.0 x4

ML Software Support

CUDA Version

No 8.6

CUDA Toolkit (first supported)

v11

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

925
🔥 +48% 1,365

Boost Clock

940
🔥 +48% 1,395

Memory Clock

No
🔥 1,188

Power Consumption

Recommended PSU

No 200 W

Power Connector

No 1x 12-pin

TDP/TGP

unknown unknown

Rendering

Texture Units (TMU)

24
🔥 +400% 120

ROP

No
🔥 30

L2 Cache

256 KB
🔥 4 MB

Additional

Slots

IGP Dual-slot

Release Date

Oct. 12, 2014 March 11, 2021

Display Outputs

Portable Device Dependent
No outputs

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