Abaco XMCGA8 XMC

Graphics Processor

Venus

Cores

640

TMUs

ROPs

Memory Size

2 GB

Memory Type

GDDR5

Bus Width

128 bit

GPU

Block Diagram

Graphics Processor

GPU Name: Venus

GPU Variant: Venus MCM

Architecture: GCN 1.0

Foundry: TSMC

Process Size: 28 nm

Transistors: 1,500 million

Density: 12.2M / mm²

Die Size: 123 mm²

Chip Package: FCBGA-962

Mobile Graphics

Release Date: Jan 25th, 2014

Generation: Embedded
(8000)

Production: End-of-life

Bus Interface: PCIe 3.0 x16

Clock Speeds

Base Clock: 575 MHz

Boost Clock: 625 MHz

Memory Clock: 1125 MHz
4.5 Gbps effective

Memory

Memory Size: 2 GB

Memory Type: GDDR5

Memory Bus: 128 bit

Bandwidth: 72.00 GB/s

Render Config

Shading Units: 640

TMUs: 40

ROPs: 16

Compute Units: 10

L1 Cache: 16 KB (per CU)

L2 Cache: 256 KB

Theoretical Performance

Pixel Rate: 10.00 GPixel/s

Texture Rate: 25.00 GTexel/s

FP32 (float): 800.0 GFLOPS

FP64 (double): 50.00 GFLOPS (1:16)

Board Design

Slot Width: ~~Single-slot~~
MXM Module

TDP: 37 W

Outputs: ~~1x VGA~~
Portable Device Dependent

Power Connectors: ~~1x 6-pin + 1x 8-pin~~
None

Board Number: 109-C71537-00A_02

Graphics Features

DirectX: 12 (11_1)

OpenGL: 4.6

OpenCL: 2.1 (1.2)

Vulkan: 1.2.170

Shader Model: 6.5 (5.1)

Venus GPU Notes

Generation: Southern Islands
Desktop Variant: Cape Verde
Mobile Variant: Chelsea / Heathrow / Tropo
Graphics/Compute: GFX6 (gfx601)
Display Core Engine: 6.0
Unified Video Decoder: 4.0
Video Compression Engine: 1.0
CLRX: GCN 1.0

Other retail boards based on this design (3)

Name	GPU Clock	Boost Clock	Memory Clock	Other Changes
Abaco MCS1000 3U VPX	575 MHz	625 MHz	1125 MHz	MXM Module, No outputs
Abaco XMCGA8 XMC	575 MHz	625 MHz	1125 MHz	MXM Module, No outputs
Advantech Radeon E8860	575 MHz	625 MHz	1125 MHz	145 mm/5.7 inches, 4x HDMI