Intel Iris Plus 640 1000MHz vs Intel Graphics 4C 2450MHz Full Specs

Summary

384 Shaders 1GHz	512 Shaders 2.45GHz
Shared Memory34.1GB/s DDR4·LPDDR3·DDR3L	Shared Memory136.5GB/s LPDDR5X·DDR5
Peak·FP32·FP16 768 GFLOPS	Peak·FP32·FP16 2.51 TFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP16-32 FP64 Tensor BF16 Tensor INT8 Tensor INT4 Memory Bandwidth

Iris Plus 640 1000MHz768 GFLOPSFP16

x1

Graphics 4C 2450MHz80.28 TOPSINT4 Tensor

x104.53

Show Top Score

Theoretical Performance

Clock Speed1000MHz UC·Base·Boost·OC	Clock Speed2450MHz UC·Boost·OC
Peak OPS 768 GFLOPSFP16	Peak OPS 80.28 TOPSINT4 Tensor
-	Tensor FP16-32 20.07 TFLOPS
-	Tensor BF16 20.07 TFLOPS
FP32 768 GFLOPS	FP32 2.51 TFLOPS
FP64 192 GFLOPS	FP64 627.2 GFLOPS
Tensor INT4 -	Tensor INT4 80.28 TOPS
-	Tensor INT8 40.14 TOPS
Pixel Rate 6 GPixel/s	Pixel Rate 39.2 GPixel/s
Texture Rate 48 GTexel/s	Texture Rate 78.4 GTexel/s

Core Config

Shaders 384 Shaders	Shaders 512 Shaders
TMUs 48 TMUs	TMUs 32 TMUs
ROPs 6 ROPs	ROPs 16 ROPs
Tensor Cores -	Tensor Cores 32 T-Cores
RT Cores -	RT Cores 4 RT-Cores
EUs 48 EUs	EUs 32 EUs

Clocks

Base Clock 300MHz	Base Clock -
Boost Clock 1GHz	Boost Clock 2.45GHz

Cache

L2 Cache -

L2 Cache 4.1MB shared

Memory

Shared Memory DDR4·LPDDR3·DDR3L	Shared Memory LPDDR5X·DDR5
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 2.1GT/s	Memory Speed 8.5GT/s
Memory Bandwidth 34.1GB/s	Memory Bandwidth 136.5GB/s
ECC No	ECC No

Video Output

Multi-Monitor 3

Multi-Monitor 3

Encoder

Encoder Model Quick Sync Video 6

Encoder Model Xe Media Engine

Decoder

Decoder Model Quick Sync Video 6

Decoder Model Xe Media Engine

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer Intel	Manufacturer Intel
Chip Designer Intel	Chip Designer Intel
Architecture Gen 9.5	Architecture Battlemage
Family Gen 9.5	Family Gen 13
Branding	Branding
Codename Kaby Lake	Codename Xe3 LPG
Chip Variant GT1	Chip Variant GT1
Market Segment Laptop	Market Segment Laptop
Release Date Jan 3, 2017	Release Date Jan 5, 2026

Fabrication

Foundry Intel	Foundry Intel
Fabrication Node 14nm+	Fabrication Node Intel 3
Die Size 148mm²	Die Size 27mm²
Transistor Count 2.5 Billion	Transistor Count -
Transistor Density 17 MTr/mm²	Transistor Density -

Images

No images available

No images available

Used In

CPUs Core i5-7360U	CPUs Core Ultra 5 325 Core Ultra 5 335 Core Ultra 7 356H
Laptops MacBook Pro 13(Two Ports, Mid 2017)	Laptops -
All-in-Ones iMac 21.5(Mid 2017)	All-in-Ones -

Competitors

IntelIris Plus 640 1000MHz vs GPU AMDRadeon 860M 3000MHz IntelIris Plus 640 1000MHz vs GPU IntelGraphics 2C 2300MHz IntelIris Plus 640 1000MHz vs GPU AMDRadeon 840M 2900MHz Show 1 more

IntelGraphics 4C 2450MHz vs GPU IntelGraphics 4C 2500MHz IntelGraphics 4C 2450MHz vs GPU IntelGraphics 4C 2300MHz IntelGraphics 4C 2450MHz vs GPU AMDRadeon 860M 3000MHz Show 12 more