AMD Radeon E8860 vs AMD Radeon Vega 8

Table of Contents

Graphics Processor

GPU model Venus Picasso
GPU variant Venus MCM
Architecture GCN 1.0 GCN 5.0
Foundry TSMC GlobalFoundries
Manufacturing process 28 nm 14 nm
Number of transistors 1,500 million 4,940 million
Die size 123 mm² 210 mm²

Mobile graphics

Release date Jan 25th, 2014
Generation Embedded (8000)
Production End-of-life
Interface PCIe 3.0 x16

Clocks

Base clock 575 MHz 300 MHz
Boost clock 625 MHz 1250 MHz
Memory clock 1125 MHz 4.5 Gbps effective System Shared

Memory Configuration

Memory size 2 GB System Shared
Memory type GDDR5 System Shared
Memory bus width 128 bit System Shared
Bandwidth 72.00 GB/s System Dependent

Render Configuration

Shading units 640 512
TMUs 40 32
ROPs 16 8
Compute units 10 8
Cache L1 16 KB (per CU)
Cache L2 256 KB

Performance

Pixel rate 10.00 GPixel/s 10.00 GPixel/s
Texture rate 25.00 GTexel/s 40.00 GTexel/s
FP32 (float) performance 800.0 GFLOPS 1,280 GFLOPS
FP64 (double) performance 50.00 GFLOPS (1:16) 80.00 GFLOPS (1:16)
FP16 (half) performance 2.560 TFLOPS (2:1)

Dimensions & Outputs

Slot width Single-slot IGP
TDP 37 W 15 W
Outputs 1x VGA No outputs
Power connectors 1x 6-pin + 1x 8-pin None
Board number C715-37

API Support & Features

DirectX 12 (11_1) 12 (12_1)
OpenGL 4.6 4.6
OpenCL 1.2 2.1
Vulkan 1.2 1.2
Shader model 5.1 6.4

Other Features

Integrated Graphics

Release date Jul 7th, 2019
Generation Picasso (Vega)
Production Active
Interface IGP
Predecessor Raven Ridge
Successor Renoir

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