GPU Comparison
GEFORCE
NVIDIA L4
CORE STATE
AD104
VRAM
24 GB
CLOCK SPEED
2040 MHz
TDP
72 W
BUS WIDTH
192 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
VS
GEFORCE
L40
CORE STATE
AD102
VRAM
48 GB
CLOCK SPEED
2490 MHz
TDP
300 W
BUS WIDTH
384 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
L4
L40
Core Specs
Shading Units
7,424
18,176
+144.8%
Shaders
7,424
18,176
+144.8%
TMUs
240
568
+136.7%
ROPs
80
192
+140.0%
SM Count
60
142
+136.7%
Clocks
Base Clock
795 MHz
735 MHz
Boost Clock
2040 MHz
2490 MHz
Memory Clock
1563 MHz
12.5 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
24 GB
48 GB
VRAM (MB)
24,576
49,152
+100.0%
Memory Type
GDDR6
GDDR6
Memory Bus
192 bit
384 bit
Bandwidth
300.1 GB/s
864.0 GB/s
Cache
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
96 MB
Performance
Pixel Rate
163.2 GPixel/s
478.1 GPixel/s
Texture Rate
489.6 GTexel/s
1,414.3 GTexel/s
FP32 (TFLOPS)
30.29 TFLOPS
90.52 TFLOPS
FP64 (TFLOPS)
473.3 GFLOPS (1:64)
1,414.3 GFLOPS (1:64)
FP16 (TFLOPS)
30.29 TFLOPS (1:1)
90.52 TFLOPS (1:1)
AI/RT
RT Cores
60
142
+136.7%
Tensor Cores
240
568
+136.7%
Power
TDP
72 W
300 W
TDP (W)
72
300
+316.7%
Suggested PSU
250 W
700 W
Power Connectors
None
1x 16-pin
Architecture
Architecture
Ada Lovelace
Ada Lovelace
GPU Name
AD104
AD102
Generation
Server Ada
(Lxx)
Server Ada
(Lxx)
Process Size
5 nm
5 nm
Transistors
35,800 million
76,300 million
Die Size
294 mm²
609 mm²
Foundry
TSMC
TSMC
Density
121.8M / mm²
125.3M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
8.9
8.9
Shader Model
6.8
6.8
Physical
Slot Width
Single-slot
Dual-slot
Length
169 mm
6.7 inches
267 mm
10.5 inches
Height
56 mm
2.2 inches
111 mm
4.4 inches
Outputs
No outputs
4x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Production
Active
End-of-life
Predecessor
Server Ampere
Server Ampere
Successor
Server Hopper
Server Hopper