gpuindex

AMD · TeraScale 3 · 2010

Radeon HD 6950 (Cayman Pro)

Memory2 GB11 of 183 in Radeon HD
Power200 W16 of 157 by higher draw in Radeon HD
Shaders1,40820 of 179 in Radeon HD

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.

389 mm² die · 1,408 shadersDie area drawn to scale against the catalog maximum of 1,540 square millimeters. Each dot = 16 shaders.389 mm² die · 1,408 shadersEach dot = 16 shadersDashed frame = largest catalog die (1,540 mm²)

Specifications

Memory

Capacity
2 GB
Type
GDDR5
Bus width
256 bit
Memory clock
1,250 MHz
Bandwidth
160 GB/s

Compute

Shaders
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.

Catalog context

Within its series, the Radeon HD 6950 (Cayman Pro) ranks 15th of 121 for FP32 throughput and 11th 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