AMD Radeon HD 7970 X2
Graphics Processor
| GPU Name: | New Zealand |
|---|---|
| Process Size: | 28 nm |
| Transistors: | 4,313 million |
| Die Size: | 365 mm² |
Graphics Card
| Released: | Aug 31st, 2012 |
|---|---|
| Production Status: | Active |
| Launch Price: | 899 USD |
| Bus Interface: | PCIe 3.0 x16 |
Clock Speeds
| GPU Clock: | 925 MHz |
|---|---|
| Memory Clock: |
1375 MHz
5500 MHz effective |
Memory
| Memory Size: | 3072 MB x2 |
|---|---|
| Memory Type: | GDDR5 |
| Memory Bus: | 384 bit x2 |
| Bandwidth: | 264 GB/s x2 |
Render Config
| Shading Units: | 2048 x2 |
|---|---|
| TMUs: | 128 x2 |
| ROPs: | 32 x2 |
| Compute Units: | 32 x2 |
| Pixel Rate: | 29.6 GPixel/s x2 |
| Texture Rate: | 118 GTexel/s x2 |
| Floating-point performance: | 3,789 GFLOPS x2 |
Reference Board
| Slot Width: | Dual-slot |
|---|---|
| Length: | 11.5 inches 292 mm |
| TDP: | 500 W |
| Outputs: | 1x DVI 4x mini-DisplayPort |
Graphics Features
| DirectX: | 11.1 |
|---|---|
| OpenGL: | 4.2 |
| OpenCL: | 1.2 |
| Shader Model: | 5.0 |
VGA BIOS
| Find graphics card BIOS for this card. |
GPU-Z Validation
| Find GPU-Z validations for this card. |
Reviews
| Our review database contains 35 reviews of the Radeon HD 7970 X2. |
Card Notes
| 2x Tahiti XT Cores. 2x Tahiti XT2 Cores. ARES II/IceQ X² |
Retail boards based on this design
| Name | GPU Clock | Memory Clock | Other Changes |
|---|---|---|---|
| ASUS ROG ARES II | 1100 MHz | 1650 MHz | 11.8 inches, 2x DVI 4x DisplayPort |
| ASUS ROG ARES II Prototype | 925 MHz | 1375 MHz | 11 inches, 2x DVI 1x HDMI 1x DisplayPort |
| Club 3D HD 7990 | 925 MHz | 1375 MHz | 12.4 inches, Triple-slot, 2x DVI 1x HDMI 2x mini-DisplayPort |
| Club 3D HD 7990 | 925 MHz | 1375 MHz | 12.126 inches, Triple-slot, 2x DVI 1x HDMI 2x mini-DisplayPort |
| HIS HD 7970 X2 IceQ X² | 1050 MHz | 1500 MHz | 12 inches, Triple-slot |
| PowerColor HD 7990 | 925 MHz | 1375 MHz | 12.4 inches, Triple-slot, 2x DVI 1x HDMI 2x mini-DisplayPort |
| PowerColor HD 7990 Devil 13 | 1000 MHz | 1375 MHz | 12.4 inches, Triple-slot, 2x DVI 1x HDMI 2x mini-DisplayPort |
| VTX3D HD 7990 | 925 MHz | 1375 MHz | 12.4 inches, Triple-slot, 2x DVI 1x HDMI 2x mini-DisplayPort |