AMD Radeon HD 7990: GPU Specs & Benchmarks
The Radeon HD 7990 is a graphics card by AMD, built on the 28 nm process and based on the Malta graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.
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Graphics Processor (GPU)
- GPU Name
- Malta
- Model number
- Malta XT
(215-0849026) - Architecture
- GCN 1.0
- Foundry
- TSMC
- Process Size
- 28 nm
- Transistors
- 4,313 million
- Die Size
- 365 mm²
Graphics Card
- Release Date
- Apr 24th, 2013
- Family
- Southern Islands
(HD 7900) - Production
- End-of-life
- Launch Price
- 999 USD
- Predecessor
- Northern Islands
- Bus Interface
- PCIe 3.0 x16
Memory
- Memory Size
- 3 GB x2
- Memory Type
- GDDR5
- Memory Bus
- 384 bit x2
Clock Speeds
- Base Clock
- 950 MHz
- Boost Clock
- 1000 MHz
- Memory Clock
- 1500 MHz
6 Gbps effective
Render Config
- TMUs
- 128 x2
- ROPs
- 32 x2
Board Design
- Length
- 304 mm
12 inches - Width
- 106 mm
4.2 inches - Height
- 38 mm
1.5 inches - Thermal design power (TDP)
- 375 W
- Suggested PSU
- 750 W
- Display Connectors
- 1x DVI
4x mini-DisplayPort - Power Connectors
- 2x 8-pin
- Board Number
- C476-37
API support
- DirectX
- 12 (11_1)
- OpenGL
- 4.6
- OpenCL
- 1.2
- Vulkan
- 1.2
- Shader Model
- 5.1
