NVIDIA · Maxwell (derived from codename prefix) · 2014
GeForce GTX 745 OEM
GeForce GTX 745 OEM: 4 GB DDR3, 55 W, 384 CUDA cores. Launched February 18, 2014.
- Memory
- 4 GB
- Power
- 55 W
- Bus width
- 128 bit
Memory4 GB
31 of 143 in GeForce GTX
Power55 W
143 of 154 by higher draw in GeForce GTX
CUDA cores384
109 of 158 in GeForce GTX
Current market
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Specifications
Memory
- Capacity
- 4 GB
- Memory type
- DDR3
- Bus width
- 128 bit
- Memory clock
- 900 MHz
- Bandwidth
- 28.8 GB/s
Compute
- CUDA cores
- 384
- SM count
- 3
- TMUs
- 24
- ROPs
- 16
- FP32
- 793.3 GFLOPS
- FP64
- 24.79 GFLOPS
- Pixel fill rate
- 16.53 GP/s
- Texture fill rate
- 24.79 GT/s
Clocks
- Boost clock
- 1,033 MHz
Board
- TDP
- 55 W
- Bus interface
- PCIe 3x16
- External power required
- No
- Form factor
- desktop
Physical
- Architecture
- Maxwell (derived from codename prefix)
- Codename
- GM107-220-A2
- Process
- 28 nm (mapped from a reviewed process name)
- Transistors
- 1.87 billion
- Die size
- 148 mm²
- Series
- GeForce GTX
- Launch date
- February 18, 2014
Not recorded by the source: generation, base clock and launch msrp.
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 745 OEM ranks 105th of 121 for FP32 throughput and 31st of 143 for memory capacity. Its 55 W TDP is within the 75 W PCIe slot-power ceiling.
Source: Wikipedia, revision 1369488585 · catalog loaded 2026-08-16