Architecture
AMD VLIW5 TeraScale 2 40nm
Most Powerful Variant
Caicos XT
Cores : TMUs : ROPs
160 : 8 : 4
Typical Memory Size
1024 MB
Typical Memory Bus
64 -bit
Caicos GPU
Overview
Manufacturer
AMD
Release Date
July 23rd, 2013
Graphics Processing Unit
Architecture
VLIW5 TeraScale 2
Fabrication Process
40 nm
Die Size
67 mm2
Transistors Count
370M
Stream Cores
160
TMUs
8
ROPs
4
Clocks
Base Clock
875 MHz
Memory Configuration
Memory Size
1024 MB
Memory Type
DDR3
Memory Bus Width
64-bit
Memory Bandwidth
14.4 GB/s
Performance
Pixel Fillrate
3.5 GPixels/s
Texture Fillrate
7 GTexel/s
SPFP Performance
280 GFLOPS
Performance per mm2
4.2 GFLOPS/mm2
Physical
Interface
AGI
API Support
DirectX
11.0
Vulkan
-
OpenGL
4.4
OpenCL
1.2
| Model | GPU Model | Unified Cores | Memory Clock | Memory Config. | |
|---|---|---|---|---|---|
 | AMD Radeon HD 8490 | Caicos XT | |||
 | AMD Radeon R5 235X | Caicos XT | |||
 | AMD Radeon HD 7470 | Caicos PRO | |||
| | AMD Radeon HD 8470 | Caicos PRO | |||
| | AMD Radeon R5 235 | Caicos XT | |||
| | AMD Radeon R5 310 | Caicos PRO | |||
| | AMD Radeon R5 230 | Caicos PRO-L | |||
| | AMD Radeon HD 6450 | Caicos PRO | |||
| | AMD Radeon HD 7450 | Caimour | |||
| | AMD Radeon HD 8450 | Caicos PRO-L |