AMD · TeraScale 2 · 2012
Radeon HD 7670 (Turks XT) — 1 GB
Radeon HD 7670 (Turks XT) — 1 GB: 1 GB GDDR5, 66 W, 480 Stream processors. Launched January 2012.
- Memory
- 1 GB
- Power
- 66 W
- Bus width
- 128 bit
Memory1 GB
54 of 183 in Radeon HD
Power66 W
76 of 157 by higher draw in Radeon HD
Stream processors480
77 of 179 in Radeon HD
Current market
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Specifications
Memory
- Capacity
- 1 GB
- Memory type
- GDDR5
- Bus width
- 128 bit
- Memory clock
- 1,000 MHz
- Bandwidth
- 64 GB/s
Compute
- Stream processors
- 480
- TMUs
- 24
- ROPs
- 8
- FP32
- 768 GFLOPS
- Pixel fill rate
- 6.4 GP/s
- Texture fill rate
- 19.2 GT/s
Board
- TDP
- 66 W
- Bus interface
- PCIe 2.1 ×16
- Form factor
- desktop
Physical
- Architecture
- TeraScale 2
- Process
- 40 nm
- Transistors
- 716 million
- Die size
- 118 mm²
- Series
- Radeon HD
- Launch date
- January 2012
Not recorded by the source: generation, codename, sm count and base clock, or 4 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 7670 (Turks XT) ranks 55th of 121 for FP32 throughput and 54th of 183 for memory capacity. Its 66 W TDP is within the 75 W PCIe slot-power ceiling.
Source: Wikipedia, revision 1364362273 · catalog loaded 2026-08-16