AMD Radeon HD 7990 Graphics Card
Specifications
- Generation
- Southern Islands
- GPU model
- Malta
- Interface
- PCIe 3.0 x16
- Base clock
- 950 MHz
- Memory size
- 3 GB
- DirectX
- 12 (11_1)
- Release date
- Apr 24th, 2013
Graphics Processor
- GPU model
- Malta
- GPU variant
- Malta XT (215-0849026)
- Architecture
- GCN 1.0
- Foundry
- TSMC
- Manufacturing process
- 28 nm
- Number of transistors
- 4,313 million
- Die size
- 365 mm²
Graphics Card
- Release date
- Apr 24th, 2013
- Generation
- Southern Islands
- Production
- End-of-life
- Launch price
- 999 USD
- Interface
- PCIe 3.0 x16
- Reviews
- 37 in our database
- Predecessor
- Northern Islands
- Successor
- Sea Islands
Clocks
- Base clock
- 950 MHz
- Boost clock
- 1000 MHz
- Memory clock
- 1500 MHz 6 Gbps effective
Memory Configuration
- Memory size
- 3 GB
- Memory type
- GDDR5
- Memory bus width
- 384 bit
- Bandwidth
- 288.0 GB/s
Render Configuration
- Shading units
- 2048
- TMUs
- 128
- ROPs
- 32
- Compute units
- 32
- Cache L1
- 16 KB (per CU)
- Cache L2
- 768 KB
Performance
- Pixel rate
- 32.00 GPixel/s
- Texture rate
- 128.0 GTexel/s
- FP32 (float) performance
- 4.096 TFLOPS
- FP64 (double) performance
- 1,024 GFLOPS (1:4)
Dimensions & Outputs
- Slot width
- Dual-slot
- Length
- 304 mm 12 inches
- Width
- 106 mm 4.2 inches
- Height
- 38 mm 1.5 inches
- TDP
- 375 W
- Suggested PSU
- 750 W
- Outputs
- 1x DVI4x mini-DisplayPort
- Power connectors
- 2x 8-pin
- Board number
- C476-37
API Support & Features
- DirectX
- 12 (11_1)
- OpenGL
- 4.6
- OpenCL
- 1.2
- Vulkan
- 1.2
- Shader model
- 5.1
Drivers
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Benchmark & Performance
PassMark
1 5565 38576
Performance Comparing to Similar Graphics Cards
Compare
Gaming
To see if AMD Radeon HD 7990 is good for gaming, we checked what popular, new, and upcoming PC games will run on it:
