AMD Radeon HD 8950 OEM: GPU Specs & Benchmarks
The Radeon HD 8950 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.
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Graphics Processor (GPU)
- GPU Name
- Tahiti
- Model number
- Tahiti PRO
(215-0821056) - 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
- 240.0 GB/s
Performance
- Pixel fillrate
- 29.60 GPixel/s
- Texture fillrate
- 103.6 GTexel/s
- FP32 (float) performance
- 3.315 TFLOPS
- FP64 (double) performance
- 828.8 GFLOPS (1:4)
Clock Speeds
- Base Clock
- 850 MHz
- Boost Clock
- 925 MHz
- Memory Clock
- 1250 MHz
5 Gbps effective
Render Config
- Shading Units
- 1792
- TMUs
- 112
- ROPs
- 32
- Compute Units
- 28
- L1 Cache
- 16 KB (per CU)
- L2 Cache
- 768 KB
Board Design
- Slot Width
- Dual-slot
- Length
- 267 mm
10.5 inches - Thermal design power (TDP)
- 200 W
- Suggested PSU
- 550 W
- Display Connectors
- 1x DVI
1x HDMI
2x mini-DisplayPort - Power Connectors
- 2x 6-pin
- Board Number
- C386-42
API support
- DirectX
- 12 (11_1)
- OpenGL
- 4.6
- OpenCL
- 1.2
- Vulkan
- 1.2
- Shader Model
- 5.1
