AMD Radeon HD 7970 X2 Graphics Card
Specifications
- Generation
- Southern Islands
- GPU model
- New Zealand
- Interface
- PCIe 3.0 x16
- GPU clock
- 925 MHz
- Memory size
- 3 GB
- DirectX
- 12 (11_1)
- Release date
- Aug 31st, 2012
Graphics Processor
- GPU model
- New Zealand
- Architecture
- GCN 1.0
- Foundry
- TSMC
- Manufacturing process
- 28 nm
- Number of transistors
- 4,313 million
- Die size
- 352 mm²
Graphics Card
- Release date
- Aug 31st, 2012
- Generation
- Southern Islands
- Production
- End-of-life
- Launch price
- 899 USD
- Interface
- PCIe 3.0 x16
- Reviews
- 37 in our database
- Predecessor
- Northern Islands
- Successor
- Sea Islands
Clocks
- GPU clock
- 925 MHz
- Memory clock
- 1375 MHz 5.5 Gbps effective
Memory Configuration
- Memory size
- 3 GB
- Memory type
- GDDR5
- Memory bus width
- 384 bit
- Bandwidth
- 264.0 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
- 29.60 GPixel/s
- Texture rate
- 118.4 GTexel/s
- FP32 (float) performance
- 3.789 TFLOPS
- FP64 (double) performance
- 947.2 GFLOPS (1:4)
Dimensions & Outputs
- Slot width
- Triple-slot
- Length
- 308 mm 12.1 inches
- Width
- 137 mm 5.4 inches
- Height
- 62 mm 2.4 inches
- TDP
- 500 W
- Suggested PSU
- 900 W
- Outputs
- 2x DVI1x HDMI2x mini-DisplayPort
- Power connectors
- 3x 8-pin
- Board number
- C386
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 5247 38546
Performance Comparing to Similar Graphics Cards
Compare
Gaming
To see if AMD Radeon HD 7970 X2 is good for gaming, we checked what popular, new, and upcoming PC games will run on it:
