AMD Radeon HD 8670M vs NVIDIA RTX PRO 4000 Blackwell SFF

Comparison of AMD Radeon HD 8670M with 1,024 GB DDR3 and 384 cores vs NVIDIA RTX PRO 4000 Blackwell SFF with 24 GB GDDR7 and 8,960 cores.

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Performance Rating

NVIDIA RTX PRO 4000 Blackwell SFF outperforms AMD Radeon HD 8670M by 861.59% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon HD 8670M

1.4

AMD Radeon HD 8670M

1.4
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA RTX PRO 4000 Blackwell SFF

13.3

NVIDIA RTX PRO 4000 Blackwell SFF

13.3

Contents:

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

Memory

Memory Size

1,024 MB
🔥 24 ГБ

Memory Type

DDR3 GDDR7

Memory Bandwidth

14.40 GB/s 432.0 GB/s

Memory Bus Width

64 бит 192 бит

ML Performance

FP16 (Half Precision)

No
🔥 25.66 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

0.6336 TFLOPS
🔥 +3,950% 25.66 TFLOPS

FP64 (Double Precision)

No
🔥 0.401 TFLOPS

CUDA Cores

384
🔥 +2,233% 8,960

RT Cores

No
🔥 70

Architecture & Compatibility

GPU Architecture

GCN 1.0 Blackwell 2.0

SM (Streaming Multiprocessor)

No
🔥 70

PCIe Version

PCIe 3.0 x8 PCIe 5.0 x8

ML Software Support

CUDA Version

No 12.0

Clocks & Performance

Base Clock

775
🔥 577

Boost Clock

825
🔥 +74% 1,432

Memory Clock

900
🔥 +25% 1,125

Power Consumption

Recommended PSU

No 250 W

Power Connector

No None

TDP/TGP

No 70 W

Rendering

Texture Units (TMU)

24
🔥 +1,067% 280

ROP

No
🔥 70

L2 Cache

128 KB
🔥 48 MB

Additional

Slots

No Dual-slot

Release Date

March 1, 2013 Aug. 11, 2025

Display Outputs

No
4x mini-DisplayPort 2.1b

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