NVIDIA · Kepler (derived from codename prefix) · 2013
GeForce GTX 650 — GK106
GeForce GTX 650 — GK106: 1 GB GDDR5, 65 W, 384 CUDA cores. Launched November 27, 2013 at $109.
- Memory
- 1 GB
- Power
- 65 W
- Bus width
- 128 bit
Memory1 GB
109 of 143 in GeForce GTX
Power65 W
131 of 154 by higher draw in GeForce GTX
CUDA cores384
109 of 158 in GeForce GTX
Launch price$109
89 of 92 in GeForce GTX
Current market
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Specifications
Memory
- Capacity
- 1 GB
- Memory type
- GDDR5
- Bus width
- 128 bit
- Memory clock
- 1,250 MHz
- Bandwidth
- 80 GB/s
Compute
- CUDA cores
- 384
- SM count
- 2
- TMUs
- 32
- ROPs
- 16
- FP32
- 812.554 GFLOPS
- FP64
- 33.856 GFLOPS
- Pixel fill rate
- 16.93 GP/s
- Texture fill rate
- 33.86 GT/s
Clocks
- Boost clock
- 1,058 MHz
Board
- TDP
- 65 W
- Bus interface
- PCIe 3.0 x16
- External power required
- Yes
- Form factor
- desktop
- Launch MSRP
- 109 USD
Physical
- Architecture
- Kepler (derived from codename prefix)
- Codename
- GK106
- Process
- 28 nm
- Transistors
- 2.54 billion
- Die size
- 221 mm²
- Series
- GeForce GTX
- Launch date
- November 27, 2013
Not recorded by the source: generation and base clock.
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 GeForce GTX 650 ranks 103rd of 121 for FP32 throughput and 109th of 143 for memory capacity. Its 65 W TDP is within the 75 W PCIe slot-power ceiling.
Source: Wikipedia, revision 1369488585 · catalog loaded 2026-08-16