AMD Radeon HD 7970M Graphics Card
Specifications
- Generation
- London (HD 7900M)
- GPU model
- Wimbledon
- Interface
- MXM-B (3.0)
- GPU clock
- 850 MHz
- Memory size
- 2 GB
- DirectX
- 12 (11_1)
- Release date
- Apr 24th, 2012
Graphics Processor
- GPU model
- Wimbledon
- GPU variant
- Wimbledon XT (216-0836036)
- Architecture
- GCN 1.0
- Foundry
- TSMC
- Manufacturing process
- 28 nm
- Number of transistors
- 2,800 million
- Die size
- 212 mm²
Mobile graphics
- Release date
- Apr 24th, 2012
- Generation
- London (HD 7900M)
- Production
- End-of-life
- Interface
- MXM-B (3.0)
- Predecessor
- Vancouver
- Successor
- Solar System
Clocks
- GPU clock
- 850 MHz
- Memory clock
- 1200 MHz 4.8 Gbps effective
Memory Configuration
- Memory size
- 2 GB
- Memory type
- GDDR5
- Memory bus width
- 256 bit
- Bandwidth
- 153.6 GB/s
Render Configuration
- Shading units
- 1280
- TMUs
- 80
- ROPs
- 32
- Compute units
- 20
- Cache L1
- 16 KB (per CU)
- Cache L2
- 512 KB
Performance
- Pixel rate
- 27.20 GPixel/s
- Texture rate
- 68.00 GTexel/s
- FP32 (float) performance
- 2.176 TFLOPS
- FP64 (double) performance
- 136.0 GFLOPS (1:16)
Dimensions & Outputs
- Slot width
- MXM Module
- TDP
- 100 W
- Outputs
- No outputs
- Power connectors
- None
- Board number
- C429
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 3846 38736
Performance Comparing to Similar Graphics Cards
Compare
Gaming
To see if AMD Radeon HD 7970M is good for gaming, we checked what popular, new, and upcoming PC games will run on it:
