AMD Radeon Vega 7 1900MHz vs AMD Radeon Vega 7 1800MHz Full Specs

Summary

448 Shaders 1.9GHz	448 Shaders 1.8GHz
Shared Memory51.2GB/sDDR4	Shared Memory68.3GB/s LPDDR4X·DDR4
Peak·FP32·FP16 1.7 TFLOPS	Peak·FP32·FP16 1.61 TFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Theoretical Performance

Clock Speed1900MHz UC·Base·Boost·OC	Clock Speed1800MHz UC·Base·Boost·OC
Peak OPS 3.4 TFLOPSFP16	Peak OPS 3.23 TFLOPSFP16
FP32 1.7 TFLOPS	FP32 1.61 TFLOPS
FP64 106.4 GFLOPS	FP64 100.8 GFLOPS
Pixel Rate 15.2 GPixel/s	Pixel Rate 14.4 GPixel/s
Texture Rate 53.2 GTexel/s	Texture Rate 50.4 GTexel/s

Core Config

Shaders 448 Shaders	Shaders 448 Shaders
TMUs 28 TMUs	TMUs 28 TMUs
ROPs 8 ROPs	ROPs 8 ROPs
CUs 7 CUs	CUs 7 CUs

Clocks

Base Clock 300MHz	Base Clock 300MHz
Boost Clock 1.9GHz	Boost Clock 1.8GHz

Cache

L1 16KB/CU	L1 16KB/CU
L2 Cache 1MB shared	L2 Cache 1MB shared

Memory

Shared MemoryDDR4	Shared Memory LPDDR4X·DDR4
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 3.2GT/s	Memory Speed 4.3GT/s
Memory Bandwidth 51.2GB/s	Memory Bandwidth 68.3GB/s
ECC No	ECC No

Video Output

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

API Support

Shader Model 6.7	Shader Model 6.7
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	GFX 9

Encoder

Encoder VCN 2.0	Encoder VCN 2.0
Codec AVC (H.264) HEVC (H.265)	Codec AVC (H.264) HEVC (H.265)

Decoder

Decoder VCN 2.0	Decoder VCN 2.0
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 VP9 AVC (H.264) HEVC (H.265)

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer AMD	Manufacturer AMD
Chip Designer AMD	Chip Designer AMD
Architecture GCN 5	Architecture GCN 5
Family Vega	Family Vega
Branding	Branding
Chip Variant Vega 3	Chip Variant Vega 3
Market Segment Laptop	Market Segment Laptop
Release Date Jul 21, 2020	Release Date Jan 12, 2021

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N7	Fabrication Node N7
Die Size 180mm²	Die Size 180mm²
Transistor Count 10.7B	Transistor Count 10.7B
Transistor Density 59 MTr/mm²	Transistor Density 59 MTr/mm²

Images