Flopper.io GPU Specification Sheet
September 4, 2026
flopper.io/gpu/nvidia-geforce-rtx-4090-d-24gbNVIDIA GeForce RTX 4090 D 24GB
Ada Lovelace PCIe 2023 4nm
Overview
73.5
FP32 TFLOPS
24 GB
VRAM GDDR6X
—
Memory Bandwidth
425 W
TDP
Performance Metrics
| Precision | Peak (dense) | 2:4 Sparse | Bits | Type |
|---|---|---|---|---|
| FP64 | 1.1 | N/A | 64 | Standard |
| FP32 | 73.5 | N/A | 32 | Standard |
| TF32 | 73.5 | not published | 32 | Standard |
| BF16 | 147.1 | not published | 16 | Standard |
| FP16 | 147.1 | not published | 16 | Standard |
| FP8 | 294.2 | not published | 8 | Standard |
| FP6 | — | not published | — | Standard |
| FP4 | — | not published | — | Standard |
| INT8 | 588.4 | not published | 8 | Standard |
Memory Specifications
- Capacity
- 24 GB
- Type
- GDDR6X
- Bandwidth
- —
- Interface Width
- 384-bit
Power & Efficiency
- TDP
- 425 W
- Max Power
- 425 W
- FP32 Efficiency
- 0.17 TFLOPS/W
- FP16 Efficiency
- 0.35 TFLOPS/W
Hardware Details
Vendor: NVIDIA
Architecture: Ada Lovelace
Process Node: 4nm
Form Factor: PCIe
Launch Year: 2023
Variant: 24GB
Compute Engine
CUDA Cores: 14,592
Tensor Cores: 456 (4th Gen)
SMs: 114
Base Clock: 2.28 GHz
Boost Clock: 2.52 GHz
Interconnect
PCIe: 4.0
Chip Design
Transistors: 76.3 billion
Die Size: 609 mm²
Enterprise Features
Sparsity: Yes