NVIDIA L4 vs NVIDIA RTX 4000 Ada Generation
GPU Specs Compare
Graphics Card
Release Date
Mar 2023
Aug 2023
Generation
Tesla Ada(Lxx)
Workstation Ada
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
795 MHz
1500 MHz
Boost Clock
2040 MHz
2175 MHz
Memory Clock
1563 MHz
2250 MHz
Memory
Memory Size
24GB
20GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
160bit
Bandwidth
300.1GB/s
360.0GB/s
Render Config
SM Count
60
48
Shading Units
7424
6144
TMUs
240
192
ROPs
80
64
Tensor Cores
240
192
RT Cores
60
48
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
48 MB
Theoretical Performance
Pixel Rate
163.2 GPixel/s
139.2 GPixel/s
Texture Rate
489.6 GTexel/s
417.6 GTexel/s
FP16 (half)
30.29 TFLOPS
26.73 TFLOPS
FP32 (float)
30.29 TFLOPS
26.73 TFLOPS
FP64 (double)
473.3 GFLOPS
417.6 GFLOPS
Graphics Processor
GPU Name
AD104
AD104
GPU Variant
AD104-???-A1
-
Architecture
Ada Lovelace
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
35.8 billion
35.8 billion
Die Size
294 mm²
294 mm²
Board Design
TDP
72W
130W
Suggested PSU
250 W
300 W
Outputs
No outputs
4x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.9
8.9
Shader Model
6.8
6.8