AMD Radeon Vega 7 1800MHz vs Intel Iris Xe 64EU 1500MHz Full Specs

Summary

448 Shaders 1.8GHz	512 Shaders 1.5GHz
Shared Memory68.3GB/s LPDDR4X·DDR4	Shared Memory102.4GB/s LPDDR5X·DDR5·LPDDR4X·DDR4
Peak·FP32·FP16 1.61 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

Radeon Vega 7 1800MHz3.23 TFLOPSFP16

x1.05

Iris Xe 64EU 1500MHz3.07 TFLOPSFP16

x1

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Theoretical Performance

Clock Speed1800MHz UC·Base·Boost·OC	Clock Speed1500MHz UC·Boost·OC
Peak OPS 3.23 TFLOPSFP16	Peak OPS 3.07 TFLOPSFP16
FP32 1.61 TFLOPS	FP32 1.54 TFLOPS
FP64 100.8 GFLOPS	FP64 384 GFLOPS
Pixel Rate 14.4 GPixel/s	Pixel Rate 24 GPixel/s
Texture Rate 50.4 GTexel/s	Texture Rate 48 GTexel/s

Core Config

Shaders 448 Shaders	Shaders 512 Shaders
TMUs 28 TMUs	TMUs 32 TMUs
ROPs 8 ROPs	ROPs 16 ROPs
CUs 7 CUs	EUs 64 EUs

Clocks

Base Clock 300MHz	Base Clock -
Boost Clock 1.8GHz	Boost Clock 1.5GHz

Cache

L1 16KB/CU	L1 -
L2 Cache 1MB shared	L2 Cache 512KB shared
L3 Cache -	L3 Cache 2MB shared

Memory

Shared Memory LPDDR4X·DDR4	Shared Memory LPDDR5X·DDR5·LPDDR4X·DDR4
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 4.3GT/s	Memory Speed 6.4GT/s
Memory Bandwidth 68.3GB/s	Memory Bandwidth 102.4GB/s
ECC No	ECC No

Video Output

Max Resolution 4096x2160	Max Resolution 7680x4320
Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 64Hz	Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 60Hz
Multi-Monitor 3	Multi-Monitor 4
Adaptive Sync FreeSync	Adaptive Sync -
DSC Not Supported	DSC Supported

API Support

Shader Model 6.7	Shader Model 6.6
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
GFX 9	-

Encoder

Encoder VCN 2.0	Encoder Quick Sync Video 8
Codec - - AVC (H.264) HEVC (H.265) -	Codec JPEG VP9 AVC (H.264) HEVC (H.265) AV1

Decoder

Decoder VCN 2.0	Decoder Quick Sync Video 8
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 - VP9 AVC (H.264) HEVC (H.265) -	Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) AV1

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer AMD	Manufacturer Intel
Chip Designer AMD	Chip Designer Intel
Architecture GCN 5	Architecture Gen 12
Family Vega	Family Gen 12
Branding	Branding
Codename -	Codename Xe LP
Chip Variant Vega 3	Chip Variant GT1
Market Segment Laptop	Market Segment Laptop
Release Date Jan 12, 2021	Release Date Jan 1, 2023

Fabrication

Foundry TSMC	Foundry Intel
Fabrication Node N7	Fabrication Node Intel 7
Die Size 180mm²	Die Size 208mm²
Transistor Count 10.7B	Transistor Count 15.2B
Transistor Density 59 MTr/mm²	Transistor Density 73 MTr/mm²

Images