AMD Scarlett vs AMD Lockhart Full Specs - HMC

3,328 Shaders 1.82GHz	1,280 Shaders 1.56GHz
Shared Memory	Shared Memory
·· 12.15 TFLOPS	·· 4.01 TFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Scarlett

Scarlett24.29 TFLOPSFP16

x3.03

Lockhart

Lockhart8.01 TFLOPSFP16

x1

Clock Speed ··	Clock Speed ··
Peak OPS 24.29 TFLOPSFP16	Peak OPS 8.01 TFLOPSFP16
FP32 12.15 TFLOPS	FP32 4.01 TFLOPS
FP64 759.2 GFLOPS	FP64 250.4 GFLOPS
Pixel Rate 116.8 GPixel/s	Pixel Rate 50.1 GPixel/s
Texture Rate 379.6 GTexel/s	Texture Rate 125.2 GTexel/s

Shaders 3,328 Shaders	Shaders 1,280 Shaders
TMUs 208 TMUs	TMUs 80 TMUs
ROPs 64 ROPs	ROPs 32 ROPs
RT Cores 52 RT-Cores	RT Cores 20 RT-Cores
CUs 52 CUs	CUs 20 CUs

Boost Clock

1.82GHz

Boost Clock

1.56GHz

L2 Cache

5MB shared

L2 Cache

4MB shared

Shared Memory	Shared Memory
Memory Bus 320-bit	Memory Bus 128-bit
Memory Speed 14GT/s	Memory Speed 14GT/s
Memory Bandwidth 560GB/s	Memory Bandwidth 224GB/s
ECC No	ECC No

Max Resolution 3840x2160	Max Resolution 3840x2160
Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 120Hz	Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 60Hz
Multi-Monitor 1	Multi-Monitor 1
Adaptive Sync FreeSync	Adaptive Sync FreeSync
DSC Not Supported	DSC Not Supported

Shader Model 6.5	Shader Model 6.5
DirectX DirectX 12 Direct3D 12_2	DirectX DirectX 12 Direct3D 12_2
OpenGL 4.6 OpenCL 1.2 Vulkan 1.2	OpenGL 4.6 OpenCL 1.2 Vulkan 1.2

Form Factor

iGPU

Form Factor

iGPU

Manufacturer AMD	Manufacturer AMD
Chip Designer AMD	Chip Designer AMD
Architecture RDNA 2	Architecture RDNA 2
Family Console	Family Console
Branding	Branding
Market Segment Console	Market Segment Console
Release Date Nov 10, 2020	Release Date Nov 10, 2020

Foundry TSMC	Foundry TSMC
Fabrication Node N7	Fabrication Node N7
Die Size 360mm²	Die Size 197mm²
Transistor Count 15.3B	Transistor Count 8B
Transistor Density 42 MTr/mm²	Transistor Density 41 MTr/mm²

Used In

Competitors