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NVIDIA L4
- Graphics Processor
- AD104
- Cores
- 7424
- TMUs
- 240
- ROPs
- 80
- Memory Size
- 24 GB
- Memory Type
- GDDR6
- Bus Width
- 192 bit
GPU
The L4 is a professional graphics card by NVIDIA, launched on March 21st, 2023. Built on the 5 nm process, and based on the AD104 graphics processor, in its AD104-???-A1 variant, the card supports DirectX 12 Ultimate. The AD104 graphics processor is an average sized chip with a die area of 294 mm² and 35,800 million transistors. Unlike the fully unlocked GeForce RTX 4070 Ti, which uses the same GPU but has all 7680 shaders enabled, NVIDIA has disabled some shading units on the L4 to reach the product's target shader count. It features 7424 shading units, 240 texture mapping units, and 80 ROPs. Also included are 240 tensor cores which help improve the speed of machine learning applications. The card also has 60 raytracing acceleration cores. NVIDIA has paired 24 GB GDDR6 memory with the L4, which are connected using a 192-bit memory interface. The GPU is operating at a frequency of 795 MHz, which can be boosted up to 2040 MHz, memory is running at 1563 MHz (12.5 Gbps effective).
Being a single-slot card, the NVIDIA L4 draws power from 1x 16-pin power connector, with power draw rated at 72 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. L4 is connected to the rest of the system using a PCI-Express 4.0 x16 interface. The card measures 169 mm in length, 56 mm in width, and features a single-slot cooling solution.
Being a single-slot card, the NVIDIA L4 draws power from 1x 16-pin power connector, with power draw rated at 72 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. L4 is connected to the rest of the system using a PCI-Express 4.0 x16 interface. The card measures 169 mm in length, 56 mm in width, and features a single-slot cooling solution.
Graphics Processor
- GPU Name
- AD104
- GPU Variant
- AD104-???-A1
- Architecture
- Ada Lovelace
- Foundry
- TSMC
- Process Size
- 5 nm
- Transistors
- 35,800 million
- Density
- 121.8M / mm²
- Die Size
- 294 mm²
Graphics Card
- Release Date
- Mar 21st, 2023
- Generation
-
Tesla Ada
(Lxx)
- Predecessor
- Tesla Ampere
- Successor
- Tesla Hopper
- Production
- Active
- Bus Interface
- PCIe 4.0 x16
- Reviews
- 45 in our database
Relative Performance
Based on TPU review data: "Performance Summary" at 1920x1080, 4K for 2080 Ti and faster.
Performance estimated based on architecture, shader count and clocks.
Clock Speeds
- Base Clock
- 795 MHz
- Boost Clock
- 2040 MHz
- Memory Clock
-
1563 MHz
12.5 Gbps effective
Memory
- Memory Size
- 24 GB
- Memory Type
- GDDR6
- Memory Bus
- 192 bit
- Bandwidth
- 300.1 GB/s
Render Config
- Shading Units
- 7424
- TMUs
- 240
- ROPs
- 80
- SM Count
- 60
- Tensor Cores
- 240
- RT Cores
- 60
- L1 Cache
- 128 KB (per SM)
- L2 Cache
- 48 MB
Theoretical Performance
- Pixel Rate
- 163.2 GPixel/s
- Texture Rate
- 489.6 GTexel/s
- FP16 (half)
- 30.29 TFLOPS (1:1)
- FP32 (float)
- 30.29 TFLOPS
- FP64 (double)
- 473.3 GFLOPS (1:64)
Board Design
- Slot Width
- Single-slot
- Length
- 169 mm
6.7 inches
- Width
- 56 mm
2.2 inches
- TDP
- 72 W
- Suggested PSU
- 250 W
- Outputs
- No outputs
- Power Connectors
- 1x 16-pin
- Board Number
- PG193 SKU 200
Graphics Features
- DirectX
- 12 Ultimate (12_2)
- OpenGL
- 4.6
- OpenCL
- 3.0
- Vulkan
- 1.3
- CUDA
- 8.9
- Shader Model
- 6.7
AD104 GPU Notes
| Ray Tracing Cores: 3rd Gen Tensor Cores: 4th Gen NVENC: 8th Gen NVDEC: 5th Gen PureVideo HD: VP12 VDPAU: Feature Set L |
Apr 28th, 2024 04:44 EDT
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