Intel Iris Xe 80EU 1200MHz vs Intel Graphics 3C 2000MHz Full Specs

Summary

640 Shaders 1.2GHz	384 Shaders 2GHz
Shared Memory83.2GB/s LPDDR5·DDR5·LPDDR4X·DDR4	Shared Memory102.4GB/sDDR5
Peak·FP32·FP16 1.54 TFLOPS	Peak·FP32·FP16 1.54 TFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth

Iris Xe 80EU 1200MHz3.07 TFLOPSFP16

x1

Graphics 3C 2000MHz3.07 TFLOPSFP16

x1

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Theoretical Performance

Clock Speed1200MHz UC·Boost·OC	Clock Speed2000MHz UC·Boost·OC
Peak OPS 3.07 TFLOPSFP16	Peak OPS 3.07 TFLOPSFP16
FP16 3.07 TFLOPS	FP16 3.07 TFLOPS
FP32 1.54 TFLOPS	FP32 1.54 TFLOPS
FP64 384 GFLOPS	FP64 384 GFLOPS
Pixel Rate 24 GPixel/s	Pixel Rate 24 GPixel/s
Texture Rate 48 GTexel/s	Texture Rate 48 GTexel/s

Core Config

Shaders 640 Shaders	Shaders 384 Shaders
TMUs 40 TMUs	TMUs 24 TMUs
ROPs 20 ROPs	ROPs 12 ROPs
RT Cores -	RT Cores 3 RT-Cores
EUs 80 EUs	EUs 48 EUs

Clocks

Boost Clock 1.2GHz

Boost Clock 2GHz

Cache

L2 Cache 896KB shared	L2 Cache 3MB shared
L3 Cache 3MB shared	L3 Cache -

Memory

Shared Memory LPDDR5·DDR5·LPDDR4X·DDR4	Shared MemoryDDR5
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 5.2GT/s	Memory Speed 6.4GT/s
Memory Bandwidth 83.2GB/s	Memory Bandwidth 102.4GB/s
ECC No	ECC No

Video Output

Max Resolution 7680x4320	Max Resolution 7680x4320
Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 60Hz	Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 60Hz
Multi-Monitor 4	Multi-Monitor 4
DSC Supported	DSC Supported

API Support

Shader Model 6.6	Shader Model 6.4
DirectX DirectX 12 Direct3D 12_1	DirectX DirectX 12 Direct3D 12_1
OpenGL 4.6 OpenCL 3 Vulkan 1.2	OpenGL 4.6 OpenCL 3 Vulkan 1.2

Encoder

Encoder Quick Sync Video 8	Encoder Arc
Codec JPEG VP9 AVC (H.264) HEVC (H.265) AV1	Codec JPEG VP9 AVC (H.264) HEVC (H.265) AV1

Decoder

Decoder Quick Sync Video 8	Decoder Arc
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) AV1	Codec - MPEG-2 - JPEG - - VP9 AVC (H.264) HEVC (H.265) AV1

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer Intel	Manufacturer Intel
Chip Designer Intel	Chip Designer Intel
Architecture Gen 12	Architecture Alchemist
Family Gen 12	Family Gen 12
Branding	Branding
Codename Xe LP	Codename Xe LPG
Chip Variant GT1	Chip Variant GT1
Market Segment Laptop	Market Segment Laptop
Release Date Aug 1, 2022	Release Date Dec 14, 2023

Fabrication

Foundry Intel	Foundry TSMC
Fabrication Node Intel 7	Fabrication Node N5
Die Size 161mm²	Die Size 23mm²
Transistor Count 11.9B	Transistor Count -
Transistor Density 74 MTr/mm²	Transistor Density -

Images