Processor
| Processor frequency |
650 MHz |
| Graphics processor family |
AMD |
| CUDA |
N |
| Maximum analog resolution |
2048 x 1536 pixels |
| Maximum digital resolution |
2560 x 1600 pixels |
| Stream processors |
80 |
Memory
| Graphics adapter memory type |
GDDR3 |
| Memory bus |
64 bit |
| Memory clock speed |
800 MHz |
| Discrete graphics adapter memory |
0.5 GB |
Performance
| DirectX version |
11 |
| OpenGL version |
3.2 |
| Shader model version |
5.0 |
| PhysX |
N |
| TV tuner integrated |
N |
| HDCP |
N |
Other features
| HDMI |
Y |
| Mac compatibility |
N |
Ports & interfaces
| Interface type |
PCI Express 2.1 |
| HDMI ports quantity |
1 |
| VGA (D-Sub) ports quantity |
1 |
Power
| Minimum system power supply |
350 W |
Additionally
| Graphics controller |
Radeon HD5450 |
| Dual-link DVI |
Y |
Go! Green HD5450 512MB DDR3 HDMI (V2), 64-bit, PCI-E 2.1, DirectX 11, OpenGL 3.2, 350 W
- 292 million transistors on 40nm fabrication process
- TeraScale 2 Unified Processing Architecture
- 80 Stream Processing Units
- 8 Texture Units
- 16 Z/Stencil ROP Units
- 4 Color ROP Units
- PCI Express 2.1 x16 bus interface
- 64-bit DDR3
- Microsoft® DirectX®11 support
- Shader Model 5.0
- DirectCompute 11
- Programmable hardware tessellation unit
- Accelerated multi-threading
- HDR texture compression
- Order-independent transparency
- OpenGL 3.2 support1
- Image quality enhancement technology
- Up to 12x multi-sample and super-sample anti-aliasing modes
- Adaptive anti-aliasing
- 16x angle independent anisotropic texture filtering
- 128-bit floating point HDR rendering
- ATI Stream acceleration technology
- OpenCL 1.0 compliant1
- DirectCompute 11
- Accelerated video encoding, transcoding, and upscaling2.3
- Native support for common video encoding instructions
- ATI CrossFireXTM multi-GPU technology4
- Dual GPU scaling
- ATI Avivo HD Video & Display technology5
- UVD 2 dedicated video playback accelerator
- Advanced post-processing and scaling6
- Dynamic contrast enhancement and color correction7
- Brighter whites processing (blue stretch)8
- Independent video gamma control8
- Dynamic video range control
- Support for H.264, VC-1, MPEG-2, and Adobe Flash9
- Dual-stream (HD+SD) playback support10,11
- DXVA 1.0 & 2.0 support
- Integrated dual-link DVI output with HDCP12
- Max resolution: 2560x160013
- Integrated HDMI 1.3 output with Deep Color, xvYCC wide gamut support, and high bit-rate audio
- Max resolution: 1920x120013
- Integrated VGA output
- Max resolution: 2048x153613
- Integrated HD audio controller
- Output protected high bit rate 7.1 channel surround sound over HDMI with no additional cables required
- Supports AC-3, AAC, Dolby TrueHD and DTS Master Audio formats
- ATI PowerPlayTM technology5
- Dynamic power management with low power idle state
- Certified drivers for Windows 7, Windows Vista, and Windows XP
