NVIDIA · Kepler (derived from codename prefix) · 2012

GeForce GTX 650

Memory1 GB109 of 143 in GeForce GTX
Power65 W131 of 154 by higher draw in GeForce GTX
Shaders38485 of 134 in GeForce GTX
Launch price$10989 of 92 in GeForce GTX

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.

118 mm² die · 384 shadersDie area drawn to scale against the catalog maximum of 1,540 square millimeters. Each dot = 4 shaders.118 mm² die · 384 shadersEach dot = 4 shadersDashed frame = largest catalog die (1,540 mm²)

Specifications

Memory

Capacity
1 GB
Type
GDDR5
Bus width
128 bit
Memory clock
1,250 MHz
Bandwidth
80 GB/s

Compute

Shaders
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
GK107-450-A2
Process
28 nm
Transistors
1.27 billion
Die size
118 mm²
Series
GeForce GTX
Launch date
September 6, 2012

Not recorded by the source: generation and base clock.

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.

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Source: Wikipedia, revision 1369488585 · catalog loaded 2026-08-16