Sapphire HD 7950 Dual-X with Boost
Graphics Processor
| GPU Name: | Tahiti |
|---|---|
| GPU Variant: | Tahiti PRO2 |
| Process Size: | 28 nm |
| Transistors: | 4,313 million |
| Die Size: | 352 mm² |
Graphics Card
| Released: | Dec 20th, 2012 |
|---|---|
| Production Status: | Active |
| Bus Interface: | PCIe 3.0 x16 |
| Sapphire Part #: | 11196-19-20G |
Clock Speeds
| GPU Clock: | 850 MHz |
|---|---|
| Boost Clock: | 925 MHz |
| Memory Clock: |
1250 MHz
5000 MHz effective |
Memory
| Memory Size: | 3072 MB |
|---|---|
| Memory Type: | GDDR5 |
| Memory Bus: | 384 bit |
| Bandwidth: | 240 GB/s |
Render Config
| Shading Units: | 1792 |
|---|---|
| TMUs: | 112 |
| ROPs: | 32 |
| Compute Units: | 28 |
| Pixel Rate: | 27.2 GPixel/s |
| Texture Rate: | 95.2 GTexel/s |
| Floating-point performance: | 3,046 GFLOPS |
Board Design
| Slot Width: | Dual-slot |
|---|---|
| Length: | 10.63 inches 270 mm |
| TDP: | 200 W |
| Outputs: | 1x HDMI 2x mini-DisplayPort 2x DVI 1x HDMI 1x DisplayPort |
| Power Connectors: | 2x 6-pin |
Graphics Features
| DirectX: | 11.2 |
|---|---|
| OpenGL: | 4.4 |
| OpenCL: | 1.2 |
| Shader Model: | 5.0 |
VGA BIOS
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GPU-Z Validation
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Reviews
| Our review database contains 118 reviews of the HD 7950 Dual-X with Boost. |
Tahiti GPU Notes
| Exact Transistor Count: 4,312,711,873 Instruction Set: SOP1, SOP2, SOPC, SOPK, SOPP, SMRD, VOP1, VOP2, VOP3, VOPC, VINTRP, LDS, GDS, MUBUF, MTBUF, MIMG, EXP |
Other retail boards based on this design
| Name | GPU Clock | Memory Clock | Other Changes |
|---|---|---|---|
| Club 3D HD 7950 '13Series | 880 MHz | 1250 MHz | Boost Clock: 930 MHz, 10.55 inches |
| Club 3D HD 7950 royalKing | 880 MHz | 1250 MHz | Boost Clock: 930 MHz, 10.55 inches, 2x DVI 1x HDMI 2x mini-DisplayPort |
| Club 3D HD 7950 royalQueen | 850 MHz | 1250 MHz | 10.55 inches, 2x DVI 1x HDMI 2x mini-DisplayPort |
| Dataland HD 7950 | 850 MHz | 1250 MHz | |
| HIS HD 7950 Boost | 850 MHz | 1250 MHz | |
| HIS HD 7950 IceQ Boost Clock | 850 MHz | 1250 MHz | 11.6 inches |
| HIS HD 7950 IceQ X² Boost Clock | 850 MHz | 1250 MHz | Boost Clock: 950 MHz, 12.24 inches |
| MSI HD 7950 Twin Frozr III Boost OC | 880 MHz | 1250 MHz | Boost Clock: 960 MHz, 10.275 inches |
| PowerColor HD 7950 Boost State V4 | 850 MHz | 1250 MHz | 10.83 inches |
| PowerColor HD 7950 Boost State V5 | 850 MHz | 1250 MHz | 10.51 inches, 2x DVI 1x HDMI 2x DisplayPort |
| PowerColor PCS+ HD 7950 Boost State V3 | 900 MHz | 1250 MHz | 10.83 inches |
| Sapphire HD 7950 Boost | 850 MHz | 1250 MHz | 11.5 inches |
| Sapphire HD 7950 Dual-X Platinum Edition | 850 MHz | 1250 MHz | |
| Sapphire HD 7950 Dual-X with Boost | 850 MHz | 1250 MHz | 10.63 inches, 2x DVI 1x HDMI 1x DisplayPort |
| Sapphire HD 7950 FleX OC Boost | 860 MHz | 1250 MHz | 11.42 inches, 2x DVI 1x HDMI 2x mini-DisplayPort |
| Sapphire HD 7950 Vapor-X OC Boost | 850 MHz | 1250 MHz | Boost Clock: 950 MHz, 10.83 inches, 2x DVI 1x HDMI 1x DisplayPort |
| VTX3D HD 7950 X-Edition Boost | 880 MHz | 1250 MHz | Boost Clock: 930 MHz |