NVIDIA L4 vs NVIDIA RTX PRO 4000 SFF Blackwell
How the NVIDIA L4 and NVIDIA RTX PRO 4000 SFF Blackwell compare across memory, compute, power and form factor, with the stronger figure highlighted on each row.
| Specification |
ADA LOVELACE
NVIDIA L4
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|
BLACKWELL
NVIDIA RTX PRO 4000 SFF Blackwell
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|
|---|---|---|
| Pricing | ||
| Price | $3,958.80 | $2,925.60 |
| Overview | ||
| Architecture | Ada Lovelace | Blackwell |
| Memory | ||
| Memory | 24 GB GDDR6 | 24 GB GDDR7 with ECC |
| Memory Bandwidth | 300 GB/s | 432 GB/s |
| Memory Interface | – | 192-bit |
| Compute | ||
| CUDA Cores | – | 8,960 |
| Tensor Cores | – | 280 (5th Gen) |
| RT Cores | – | 70 (4th Gen) |
| FP32 | 30.3 TFLOPS | 24 TFLOPS |
| TF32 Tensor | 120 TFLOPS (Sparse) | – |
| FP16/BF16 Tensor | 242 TFLOPS (Sparse) | – |
| FP8 Tensor | 485 TFLOPS (Sparse) | – |
| INT8 Tensor | 485 TOPS (Sparse) | – |
| Tensor / AI Performance | – | 770 TOPS (FP4 Sparse) |
| RT Performance | – | 73 TFLOPS |
| Platform | ||
| Interface | PCIe Gen4 x16 | PCIe 5.0 x8 |
| TDP | 72W | 70W (no external power) |
| Form Factor | Single-slot, low-profile, passive cooling | 2.7" H x 6.6" L, HHHL Dual Slot |
| Display Outputs | – | 4x Mini DisplayPort 2.1b |
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