AMD Radeon 860M 3000MHz vs NVIDIA GeForce GT 640M Mac Full Specs

Summary

384 Shaders 3GHz	384 Shaders 625MHz
Shared Memory128GB/s LPDDR5X·DDR5	524MB GDDR564GB/s placeholder
Peak·FP32·FP16 2.3 TFLOPS	Peak·FP32·FP16 480 GFLOPS
Form Factor iGPU	Form Factor Soldered
TDP Shared	TDP 32W

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 BF16 Memory Bandwidth TDP

Radeon 860M 3000MHz4.61 TFLOPSFP16

x9.60

GeForce GT 640M Mac480 GFLOPSFP32

x1

Show Top Score

Theoretical Performance

Clock Speed3000MHz UC·Base·Boost·OC	Clock Speed625MHz UC·Boost·OC
Peak OPS 4.61 TFLOPSFP16	Peak OPS 480 GFLOPSFP32
BF16 4.61 TFLOPS	-
FP32 2.3 TFLOPS	FP32 480 GFLOPS
FP64 144 GFLOPS	FP64 20 GFLOPS
Pixel Rate 96 GPixel/s	Pixel Rate 10 GPixel/s
Texture Rate 72 GTexel/s	Texture Rate 20 GTexel/s

Core Config

Shaders 384 Shaders	Shaders 384 Shaders
TMUs 24 TMUs	TMUs 32 TMUs
ROPs 32 ROPs	ROPs 16 ROPs
RT Cores 6 RT-Cores	RT Cores -
CUs 6 CUs	SMs 2 SMs

Clocks

Base Clock 1.5GHz	Base Clock -
Boost Clock 3GHz	Boost Clock 625MHz

Cache

L2 Cache -

L2 Cache 256KB shared

Memory

Shared Memory LPDDR5X·DDR5	524MB GDDR5 placeholder
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 8GT/s	Memory Speed 4GT/s
Memory Bandwidth 128GB/s	Memory Bandwidth 64GB/s

Power & Thermals

TDP Shared

TDP 32W

Video Output

Multi-Monitor 4	Multi-Monitor 3
HDCP HDCP 2.3	HDCP -

Encoder

Encoder Model VCN 4.0

Encoder Model NVENC 1

Decoder

Decoder Model VCN 4.0

Decoder Model NVDEC 1

Card

Form Factor iGPU

Form Factor Soldered

Chip

Manufacturer AMD	Manufacturer NVIDIA
Chip Designer AMD	Chip Designer NVIDIA
Architecture RDNA 3.5	Architecture Kepler
Family 800	Family GeForce 600
Branding	Branding
Codename Strix Point	Codename NVE7
Market Segment Laptop	Market Segment Laptop
Release Date Jan 6, 2025	Release Date Mar 22, 2012

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N4P	Fabrication Node 28nm
Die Size 233mm²	Die Size 118mm²
Transistor Count 28 Billion	Transistor Count 1.3 Billion
Transistor Density 120 MTr/mm²	Transistor Density 10.76 MTr/mm²

Images

No images available

No images available

Used In

CPUs Ryzen AI 7 350 Ryzen AI 7 PRO 350	CPUs -
Laptops Framework 13(Early 2025)	Laptops -
All-in-Ones -	All-in-Ones iMac 21.5(Late 2012)

Competitors

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NVIDIAGeForce GT 640M Mac vs GPU QualcommAdreno 722 NVIDIAGeForce GT 640M Mac vs GPU NVIDIAGeForce RTX 5050 Laptop 60W NVIDIAGeForce GT 640M Mac vs GPU NVIDIAGeForce RTX 5050 Laptop 80W Show 11 more