AMD Radeon HD 8970 OEM: GPU Specs & Benchmarks
The Radeon HD 8970 OEM is a graphics card by AMD, built on the 28 nm process and based on the Tahiti graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.
Recommended Gaming Resolutions 640x480 1280x720 1366x768 1600x900 1920x1080 2560x1440 3840x2160
Graphics Processor (GPU)
- GPU Name
- Tahiti
- Model number
- Tahiti XT
(215-0821060) - Architecture
- GCN 1.0
- Foundry
- TSMC
- Process Size
- 28 nm
- Transistors
- 4,313 million
- Die Size
- 352 mm²
Graphics Card
- Release Date
- Jan 8th, 2013
- Family
- Sea Islands
(HD 8900) - Production
- End-of-life
- Predecessor
- Southern Islands
- Bus Interface
- PCIe 3.0 x16
Memory
- Memory Size
- 3 GB
- Memory Type
- GDDR5
- Memory Bus
- 384 bit
- Bandwidth
- 264.0 GB/s
Performance
- Pixel fillrate
- 29.60 GPixel/s
- Texture fillrate
- 118.4 GTexel/s
- FP32 (float) performance
- 3.789 TFLOPS
- FP64 (double) performance
- 947.2 GFLOPS (1:4)
Clock Speeds
- Memory Clock
- 1375 MHz
5.5 Gbps effective - GPU Clock
- 925 MHz
Render Config
- Shading Units
- 2048
- TMUs
- 128
- ROPs
- 32
- Compute Units
- 32
- L1 Cache
- 16 KB (per CU)
- L2 Cache
- 768 KB
Board Design
- Slot Width
- Dual-slot
- Length
- 274 mm
10.8 inches - Thermal design power (TDP)
- 250 W
- Suggested PSU
- 600 W
- Display Connectors
- 1x DVI
1x HDMI
2x mini-DisplayPort - Power Connectors
- 1x 6-pin + 1x 8-pin
- Board Number
- C386
API support
- DirectX
- 12 (11_1)
- OpenGL
- 4.6
- OpenCL
- 1.2
- Vulkan
- 1.2
- Shader Model
- 5.1
