NVIDIA · Tesla (derived from codename prefix) · 2007
GeForce 8400 GS PCI Rev.2
GeForce 8400 GS PCI Rev.2: 512 MB DDR3, 40 W, 16 CUDA cores. Launched April 17, 2007 at $70.
- Memory
- 512 MB
- Power
- 40 W
- Bus width
- 64 bit
Memory512 MB
52 of 290 in GeForce
Power40 W
105 of 243 by higher draw in GeForce
CUDA cores16
94 of 154 in GeForce
Launch price$70
152 of 161 in GeForce
Current market
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Specifications
Memory
- Capacity
- 512 MB
- Memory type
- DDR3
- Bus width
- 64 bit
- Memory clock
- 500 MHz
- Bandwidth
- 8 GB/s
Compute
- CUDA cores
- 16
- SM count
- 2
- TMUs
- 8
- ROPs
- 4
- FP32
- 39.36 GFLOPS
- Pixel fill rate
- 2.08 GP/s
- Texture fill rate
- 4.16 GT/s
Clocks
- Base clock
- 520 MHz
Board
- TDP
- 40 W
- Bus interface
- PCI
- External power required
- No
- Form factor
- desktop
- Launch MSRP
- 70 USD
Physical
- Architecture
- Tesla (derived from codename prefix)
- Codename
- GT218S
- Process
- 40 nm
- Transistors
- 260 million
- Die size
- 57 mm²
- Series
- GeForce
- Launch date
- April 17, 2007
Not recorded by the source: generation, boost clock and fp64.
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 8400 GS PCI Rev.2 ranks 35th of 50 for FP32 throughput and 52nd of 290 for memory capacity. Its 40 W TDP is within the 75 W PCIe slot-power ceiling.
Source: Wikipedia, revision 1369488585 · catalog loaded 2026-08-16