ATI Radeon HD 4670 Mac vs AMD Radeon 860M 3000MHz Full Specs

Summary

320 Shaders 680MHz	384 Shaders 3GHz
524MB GDDR325.3GB/s placeholder	Shared Memory128GB/s LPDDR5X·DDR5
Peak·FP32·FP16 435.2 GFLOPS	Peak·FP32·FP16 2.3 TFLOPS
Form Factor MXM-A	Form Factor iGPU
TDP 35W	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 BF16 Memory Bandwidth TDP

Radeon HD 4670 Mac435.2 GFLOPSFP32

x1

Radeon 860M 3000MHz4.61 TFLOPSFP16

x10.59

Show Top Score

Theoretical Performance

Clock Speed680MHz UC·Boost·OC	Clock Speed3000MHz UC·Base·Boost·OC
Peak OPS 435.2 GFLOPSFP32	Peak OPS 4.61 TFLOPSFP16
-	BF16 4.61 TFLOPS
FP32 435.2 GFLOPS	FP32 2.3 TFLOPS
-	FP64 144 GFLOPS
Pixel Rate 5.4 GPixel/s	Pixel Rate 96 GPixel/s
Texture Rate 21.8 GTexel/s	Texture Rate 72 GTexel/s

Core Config

Shaders 320 Shaders	Shaders 384 Shaders
TMUs 32 TMUs	TMUs 24 TMUs
ROPs 8 ROPs	ROPs 32 ROPs
RT Cores -	RT Cores 6 RT-Cores
CUs 4 CUs	CUs 6 CUs

Clocks

Base Clock -	Base Clock 1.5GHz
Boost Clock 680MHz	Boost Clock 3GHz

Cache

L2 Cache 256KB shared

L2 Cache -

Memory

524MB GDDR3 placeholder	Shared Memory LPDDR5X·DDR5
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 1.6GT/s	Memory Speed 8GT/s
Memory Bandwidth 25.3GB/s	Memory Bandwidth 128GB/s
ECC No	ECC No

Power & Thermals

TDP 35W

TDP Shared

Video Output

Multi-Monitor 2	Multi-Monitor 4
HDCP -	HDCP HDCP 2.3

Encoder

-	Encoder Model VCN 4.0

Decoder

Decoder Model UVD 2.0

Decoder Model VCN 4.0

Card

Form Factor MXM-A

Form Factor iGPU

Chip

Manufacturer ATI	Manufacturer AMD
Chip Designer ATI	Chip Designer AMD
Architecture TeraScale 1	Architecture RDNA 3.5
Family Radeon HD 4000	Family 800
Branding	Branding
Codename Mario	Codename Strix Point
Chip Variant RV730 Pro	Chip Variant -
Market Segment Laptop	Market Segment Laptop
Release Date Jan 9, 2009	Release Date Jan 6, 2025

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 55nm	Fabrication Node N4P
Die Size 146mm²	Die Size 233mm²
Transistor Count 514 Million	Transistor Count 28 Billion
Transistor Density 3.52 MTr/mm²	Transistor Density 120 MTr/mm²

Images

No images available

No images available

Used In

CPUs -	CPUs Ryzen AI 7 350 Ryzen AI 7 PRO 350
Laptops -	Laptops Framework 13(Early 2025)
All-in-Ones iMac 21.5(Late 2009)iMac 21.5(Mid 2010)iMac 27(Late 2009)	All-in-Ones -

Competitors

ATIRadeon HD 4670 Mac vs GPU QualcommAdreno 722 ATIRadeon HD 4670 Mac vs GPU IntelGraphics 2C 2300MHz ATIRadeon HD 4670 Mac vs GPU AMDRadeon 840M 2900MHz Show 12 more

AMDRadeon 860M 3000MHz vs GPU AMDRadeon 840M 2900MHz AMDRadeon 860M 3000MHz vs GPU IntelGraphics 4C 2450MHz AMDRadeon 860M 3000MHz vs GPU IntelGraphics 4C 2500MHz Show 12 more