Intel UHD 48EU 1400MHz Gen 12 vs AMD Radeon 7CU 1800MHz RDNA 2 Full Specs

Summary

384 Shaders 1.3GHz	448 Shaders 1.8GHz
Shared Memory102.4GB/s LPDDR5X·DDR5·LPDDR4X·DDR4	Shared Memory68.3GB/s LPDDR4X·DDR4
Peak·FP32·FP16 998.4 GFLOPS	Peak·FP32·FP16 1.61 TFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth

UHD 48EU 1400MHz Gen 122 TFLOPSFP16

x1

Radeon 7CU 1800MHz RDNA 23.23 TFLOPSFP16

x1.62

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Theoretical Performance

Clock Speed1300MHz UC·Base·Boost·OC	Clock Speed1800MHz UC·Base·Boost·OC
Peak OPS 2 TFLOPSFP16	Peak OPS 3.23 TFLOPSFP16
FP32 998.4 GFLOPS	FP32 1.61 TFLOPS
FP64 249.6 GFLOPS	FP64 100.8 GFLOPS
Pixel Rate 15.6 GPixel/s	Pixel Rate 28.8 GPixel/s
Texture Rate 31.2 GTexel/s	Texture Rate 50.4 GTexel/s

Core Config

Shaders 384 Shaders	Shaders 448 Shaders
TMUs 24 TMUs	TMUs 28 TMUs
ROPs 12 ROPs	ROPs 16 ROPs
RT Cores -	RT Cores 7 RT-Cores
EUs 48 EUs	CUs 7 CUs

Clocks

Base Clock 300MHz	Base Clock 400MHz
Boost Clock 1.3GHz	Boost Clock 1.8GHz

Cache

L0 Cache -	L0 Cache 32KB/WGP
L1 -	L1 128KB/Array
L2 Cache 448KB shared	L2 Cache -
L3 Cache 1MB shared	L3 Cache -

Memory

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

Video Output

Max Resolution 7680x4320	Max Resolution 4096x2160
Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 60Hz	Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 64Hz
Multi-Monitor 4	Multi-Monitor 4
Adaptive Sync -	Adaptive Sync FreeSync
DSC Supported	DSC Not Supported
HDCP -	HDCP HDCP 2.2

API Support

Shader Model 6.6	Shader Model 6.7
DirectX DirectX 12 Direct3D 12_1	DirectX DirectX 12 Direct3D 12_2
OpenGL 4.6 OpenCL 3 Vulkan 1.2	OpenGL 4.6 OpenCL 2.2 Vulkan 1.3
-	GFX 10.3

Encoder

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

Decoder

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

Card

Form Factor iGPU	Form Factor iGPU
Cooling Open-Air	Cooling Passive

Chip

Manufacturer Intel	Manufacturer AMD
Chip Designer Intel	Chip Designer AMD
Architecture Gen 12	Architecture RDNA 2
Family Gen 12	Family 600
Branding	Branding
Codename Xe LP	Codename Raphael
Chip Variant GT1	Chip Variant -
Market Segment Laptop	Market Segment Desktop
Release Date Jan 1, 2023	Release Date Nov 1, 2023

Fabrication

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

Images