AMD · TeraScale 3 · 2010
Radeon HD 6950 (Cayman Pro) — 1 GB
Radeon HD 6950 (Cayman Pro) — 1 GB: 1 GB GDDR5, 200 W, 1,408 Stream processors. Launched December 15, 2010.
- Memory
- 1 GB
- Power
- 200 W
- Bus width
- 256 bit
Memory1 GB
54 of 183 in Radeon HD
Power200 W
16 of 157 by higher draw in Radeon HD
Stream processors1,408
20 of 179 in Radeon HD
Current market
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Specifications
Memory
- Capacity
- 1 GB
- Memory type
- GDDR5
- Bus width
- 256 bit
- Memory clock
- 1,250 MHz
- Bandwidth
- 160 GB/s
Compute
- Stream processors
- 1,408
- TMUs
- 88
- ROPs
- 32
- FP32
- 2,253 GFLOPS
- FP64
- 563 GFLOPS
- Pixel fill rate
- 25.6 GP/s
- Texture fill rate
- 70.4 GT/s
Board
- TDP
- 200 W
- Bus interface
- PCIe 2.1 ×16
- Form factor
- desktop
Physical
- Architecture
- TeraScale 3
- Process
- 40 nm
- Transistors
- 2.64 billion
- Die size
- 389 mm²
- Series
- Radeon HD
- Launch date
- December 15, 2010
Not recorded by the source: generation, codename, sm count and base clock, or 3 further fields.
Die figure
Silicon, made visible
Die area is drawn against the largest recorded die in the catalog. Shader dots use a labeled, card-specific ratio so both early and modern GPUs remain legible.
Catalog context
Within its series, the Radeon HD 6950 (Cayman Pro) ranks 15th of 121 for FP32 throughput and 54th of 183 for memory capacity. Its 200 W TDP is above the 75 W PCIe slot-power ceiling.
Source: Wikipedia, revision 1364362273 · catalog loaded 2026-08-16