AMD Radeon HD 8670A vs NVIDIA CMP 70HX

Comparison of AMD Radeon HD 8670A with 1,024 GB DDR3 and 384 cores vs NVIDIA CMP 70HX with 8 GB GDDR6X and 3,840 cores.

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Performance Rating

NVIDIA CMP 70HX outperforms AMD Radeon HD 8670A by 550.0% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon HD 8670A

1.2

AMD Radeon HD 8670A

1.2
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA CMP 70HX

7.7

NVIDIA CMP 70HX

7.7

Contents:

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

Memory

Memory Size

1,024 MB
🔥 8 ГБ

Memory Type

DDR3 GDDR6X

Memory Bandwidth

16.00 GB/s 608.3 GB/s

Memory Bus Width

64 бит 256 бит

ML Performance

FP16 (Half Precision)

No
🔥 10.71 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

0.4608 TFLOPS
🔥 +2,224% 10.71 TFLOPS

FP64 (Double Precision)

0.0288 TFLOPS
🔥 +481% 0.1674 TFLOPS

CUDA Cores

384
🔥 +900% 3,840

RT Cores

No
🔥 30

Architecture & Compatibility

GPU Architecture

GCN 1.0 Ampere

SM (Streaming Multiprocessor)

No
🔥 30

PCIe Version

MXM-A (3.0) PCIe 1.0 x4

ML Software Support

CUDA Version

No 8.6

Clocks & Performance

Base Clock

No
🔥 1,365

Boost Clock

No
🔥 1,395

Memory Clock

1,000
🔥 +19% 1,188

Power Consumption

Recommended PSU

No 200 W

Power Connector

No 1x 12-pin

TDP/TGP

45 W unknown

Rendering

Texture Units (TMU)

24
🔥 +400% 120

ROP

No
🔥 30

L2 Cache

128 KB
🔥 4 MB

Additional

Slots

MXM Module Dual-slot

Release Date

Feb. 2, 2013 March 11, 2021

Display Outputs

Portable Device Dependent
No outputs

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