AMD Radeon RX 6700M vs AMD Radeon Vega 8 Mobile

Table of Contents

Graphics Processor

GPU model Navi 22 Picasso
GPU variant Navi 22
Architecture RDNA 2.0 GCN 5.0
Foundry TSMC GlobalFoundries
Manufacturing process 7 nm 14 nm
Number of transistors 17,200 million 4,940 million
Die size 335 mm² 210 mm²

Mobile graphics

Release date Unknown
Generation Mobility Radeon (Navi II)
Production Active
Interface PCIe 4.0 x16

Clocks

Base clock 1489 MHz 300 MHz
Boost clock 2250 MHz 1200 MHz
Memory clock 2000 MHz 16 Gbps effective System Shared

Memory Configuration

Memory size 10 GB System Shared
Memory type GDDR6 System Shared
Memory bus width 160 bit System Shared
Bandwidth 320.0 GB/s System Dependent

Render Configuration

Shading units 2304 512
TMUs 144 32
ROPs 64 8
Compute units 36 8
RT cores 36
gpu.details.l0-cache 32 KB per WGP
Cache L1 128 KB per Array
Cache L2 3 MB
gpu.details.l3-cache 96 MB

Performance

Pixel rate 144.0 GPixel/s 9.600 GPixel/s
Texture rate 324.0 GTexel/s 38.40 GTexel/s
FP16 (half) performance 20.74 TFLOPS (2:1) 2.458 TFLOPS (2:1)
FP32 (float) performance 10.37 TFLOPS 1,229 GFLOPS
FP64 (double) performance 648.0 GFLOPS (1:16) 76.80 GFLOPS (1:16)

Dimensions & Outputs

Slot width IGP IGP
TDP 180 W 15 W
Outputs No outputs No outputs
Power connectors None

API Support & Features

DirectX 12 Ultimate (12_2) 12 (12_1)
OpenGL 4.6 4.6
OpenCL 2.1 2.1
Vulkan 1.2 1.2
Shader model 6.5 6.4

Other Features

Integrated Graphics

Release date Apr 8th, 2019
Generation Picasso (Vega Mobile)
Production Active
Interface IGP
Predecessor Raven Ridge
Successor Renoir

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