NVIDIA · Ampere (derived from codename prefix) · 2021
RTX A4000 Mobile
RTX A4000 Mobile: 8 GB GDDR6, 140 W, 5,120 CUDA cores. Launched April 12, 2021.
- Memory
- 8 GB
- Power
- 140 W
- Bus width
- 256 bit
Memory8 GB
26 of 40 in RTX
Power140 W
15 of 38 by higher draw in RTX
CUDA cores5,120
23 of 38 in RTX
Current market
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Specifications
Memory
- Capacity
- 8 GB
- Memory type
- GDDR6
- Bus width
- 256 bit
- Memory clock
- 1,500 MHz
- Bandwidth
- 384 GB/s
Compute
- CUDA cores
- 5,120
- SM count
- 40
- TMUs
- 160
- ROPs
- 80
- FP32
- 17,200 GFLOPS
- FP64
- 268.8 GFLOPS
- Pixel fill rate
- 134.4 GP/s
- Texture fill rate
- 268.8 GT/s
Clocks
- Base clock
- 1,140 MHz
- Boost clock
- 1,680 MHz
Board
- TDP
- 140 W
- Bus interface
- PCIe 4.0
- Form factor
- mobile
Physical
- Architecture
- Ampere (derived from codename prefix)
- Codename
- GA104-A1
- Process
- 8 nm (mapped from a reviewed process name)
- Series
- RTX
- Launch date
- April 12, 2021
Not recorded by the source: generation, transistors, die size and external power required, or 1 further field.
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 A4000 Mobile ranks 24th of 45 for FP32 throughput and 26th of 40 for memory capacity. Its 140 W TDP is above the 75 W PCIe slot-power ceiling.
Source: Wikipedia, revision 1369488585 · catalog loaded 2026-08-16