AMD Radeon 660M 1800MHz vs Intel UHD 48EU 1400MHz Gen 12 Full Specs - HMC

384 Shaders 1.8GHz	384 Shaders 1.3GHz
Shared Memory102.4GB/s ·	Shared Memory102.4GB/s ···
·· 1.38 TFLOPS	·· 998.4 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Clock Speed ···	Clock Speed ···
Peak OPS 2.77 TFLOPSFP16	Peak OPS 2 TFLOPSFP16
FP32 1.38 TFLOPS	FP32 998.4 GFLOPS
FP64 86.4 GFLOPS	FP64 249.6 GFLOPS
Pixel Rate 28.8 GPixel/s	Pixel Rate 15.6 GPixel/s
Texture Rate 43.2 GTexel/s	Texture Rate 31.2 GTexel/s

Shaders 384 Shaders	Shaders 384 Shaders
TMUs 24 TMUs	TMUs 24 TMUs
ROPs 16 ROPs	ROPs 12 ROPs
RT Cores 6 RT-Cores	RT Cores -
CUs 6 CUs	EUs 48 EUs

Base Clock 1.5GHz	Base Clock 300MHz
Boost Clock 1.8GHz	Boost Clock 1.3GHz

L2 Cache -	L2 Cache 448KB shared
L3 Cache -	L3 Cache 1MB shared

Shared Memory ·	Shared Memory ···
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 6.4GT/s	Memory Speed 6.4GT/s
Memory Bandwidth 102.4GB/s	Memory Bandwidth 102.4GB/s
ECC No	ECC No

Multi-Monitor 4	Multi-Monitor 4
HDCP HDCP 2.2	HDCP -

Encoder Model VCN 3.1	Encoder Model Quick Sync Video 8
Codec - - AVC (H.264) HEVC (H.265) -	Codec JPEG VP9 AVC (H.264) HEVC (H.265) AV1

Decoder Model VCN 3.1	Decoder Model Quick Sync Video 8
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 - VP9 AVC (H.264) HEVC (H.265) AV1	Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) AV1

Form Factor

iGPU

Form Factor

iGPU

Manufacturer AMD	Manufacturer Intel
Chip Designer AMD	Chip Designer Intel
Architecture RDNA 2	Architecture Gen 12
Family 600	Family Gen 12
Branding	Branding
Codename Rembrandt	Codename Xe LP
Chip Variant -	Chip Variant GT1
Market Segment Laptop	Market Segment Laptop
Release Date Jan 4, 2023	Release Date Jan 1, 2023

Foundry TSMC	Foundry Intel
Fabrication Node N6	Fabrication Node Intel 7
Die Size 210mm²	Die Size 208mm²
Transistor Count 13.1 Billion	Transistor Count 15.2 Billion
Transistor Density 62 MTr/mm²	Transistor Density 73 MTr/mm²