NVIDIA · Ada Lovelace (derived from codename prefix) · 2023
RTX 4000 SFF Ada Generation
RTX 4000 SFF Ada Generation: 20 GB GDDR6, 70 W, 6,144 CUDA cores. Launched March 21, 2023 at $1,250.
- Memory
- 20 GB
- Power
- 70 W
- Bus width
- 160 bit
Memory20 GB
13 of 40 in RTX
Power70 W
25 of 38 by higher draw in RTX
CUDA cores6,144
17 of 38 in RTX
Launch price$1,250
13 of 22 in RTX
Current market
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Specifications
Memory
- Capacity
- 20 GB
- Memory type
- GDDR6
- Bus width
- 160 bit
- Memory clock
- 1,750 MHz
- Bandwidth
- 280 GB/s
Compute
- CUDA cores
- 6,144
- SM count
- 48
- TMUs
- 192
- ROPs
- 80
- FP32
- 19,230 GFLOPS
- FP64
- 300 GFLOPS
- Pixel fill rate
- 125.2 GP/s
- Texture fill rate
- 300.5 GT/s
Clocks
- Base clock
- 720 MHz
- Boost clock
- 1,560 MHz
Board
- TDP
- 70 W
- Bus interface
- PCIe 4.0 x16
- Form factor
- mobile
- Launch MSRP
- 1,250 USD
Physical
- Architecture
- Ada Lovelace (derived from codename prefix)
- Codename
- AD104
- Process
- 4 nm (mapped from a reviewed process name)
- Series
- RTX
- Launch date
- March 21, 2023
Not recorded by the source: generation, transistors, die size and external power required.
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 RTX 4000 SFF Ada Generation ranks 21st of 45 for FP32 throughput and 13th of 40 for memory capacity. Its 70 W TDP is within the 75 W PCIe slot-power ceiling.
Source: Wikipedia, revision 1369488585 · catalog loaded 2026-08-16