Processor
| Processor frequency |
875 MHz |
| Graphics adapter RAMDAC |
400 MHz |
| CUDA |
N |
| Stream processors |
1600 |
Memory
| Graphics adapter memory type |
GDDR5 |
| Memory bandwidth (max) |
4.9 GB/s |
| Memory bus |
256 bit |
| Memory clock speed |
1225 MHz |
| Discrete graphics adapter memory |
1 GB |
Performance
| DirectX version |
11 |
| OpenGL version |
3.2 |
| Shader model version |
5.0 |
| PhysX |
N |
| TV tuner integrated |
N |
| Full HD |
Y |
| HDCP |
Y |
Other features
| HDMI |
Y |
| Mac compatibility |
N |
Ports & interfaces
| Interface type |
PCI Express 2.1 |
| DVI-I ports quantity |
2 |
| DisplayPorts quantity |
1 |
| HDMI ports quantity |
1 |
Power
| Minimum system power supply |
500 W |
PCS+ Radeon HD5870 1GB, GDDR5, 875MHz, 4.9Gbps, 256bit, DirectX 11, PCIE 2.1, DVI, HDMI, 2560 x 1600
- 2.15 billion 40nm transistors;
- TeraScale 2 Unified Processing Architecture;
- 1600 Stream Processing Units;
- 80 Texture Units;
- 128 Z/Stencil ROP Units+32 Color ROP Units;
- 256-bit GDDR5 memory interface;
- PCI Express 2.1 x16 bus interface;
- 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 support;
- Image quality enhancement technology;
- Up to 24x multi-sample and super-sample anti-aliasing modes;
- Adaptive anti-aliasing;
- 16x angle independent anisotropic texture filtering;
- 128-bit floating point HDR rendering;
- ATI Eyefinity multi-display technology;
- Three independent display controllers;
- Drive three displays simultaneously with independent resolutions, refresh rates, color controls, and video overlays;
- Display grouping;
- Combine multiple displays to behave like a single large display;
- ATI Eyefinity Technology requires a Display Port out of three outputs;
- ATI Stream acceleration technology;
- OpenCL 1.0 compliant;
- DirectCompute 11;
- Double precision floating point processing support;
- Accelerated video encoding, transcoding, and upscaling;
- Native support for common video encoding instructions;
- ATI CrossFireX multi-GPU technology;
- Dual, triple, and quad GPU scaling;
- Dual-channel bridge interconnect;
- ATI Avivo HD Video & Display technology;
- UVD 2 dedicated video playback accelerator;
- Advanced post-processing and scaling8;
- Dynamic contrast enhancement and color correction;
- Brighter whites processing (blue stretch);
- Independent video gamma control;
- Dynamic video range control;
- Support for H.264, VC-1, and MPEG-2;
- Dual-stream 1080p playback support;
- DXVA 1.0 & 2.0 support;
- Integrated dual-link DVI output with HDCP;
- Max resolution: 2560x1600;
- Integrated DisplayPort output;
- Max resolution: 2560x1600;
- Integrated HDMI 1.3 output with Deep Color, xvYCC wide gamut support, and high bit-rate audio;
- Max resolution: 1920x1200;
- Integrated VGA output;
- Max resolution: 2048x1536;
- 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 format;
- ATI PowerPlay power management technology;
- Dynamic power management with low power idle state;
- Ultra-low power state support for multi-GPU configurations;
- Certified drivers for Windows 7, Windows Vista, and Windows XP.
