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
RTX 4000 SFF Ada Generation
CORE STATE
AD104
VRAM
20 GB
CLOCK SPEED
1560 MHz
TDP
70 W
BUS WIDTH
160 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
L4
RTX 4000 SFF Ada Generation
Core Specs
Shading Units
7,424
6,144
-17.2%
Shaders
7,424
6,144
-17.2%
TMUs
240
192
-20.0%
ROPs
80
64
-20.0%
SM Count
60
48
-20.0%
Clocks
Base Clock
795 MHz
720 MHz
Boost Clock
2040 MHz
1560 MHz
Memory Clock
1563 MHz
12.5 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
24 GB
20 GB
VRAM (MB)
24,576
20,480
-16.7%
Memory Type
GDDR6
GDDR6
Memory Bus
192 bit
160 bit
Bandwidth
300.1 GB/s
280.0 GB/s
Cache
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
48 MB
Performance
Pixel Rate
163.2 GPixel/s
99.84 GPixel/s
Texture Rate
489.6 GTexel/s
299.5 GTexel/s
FP32 (TFLOPS)
30.29 TFLOPS
19.17 TFLOPS
FP64 (TFLOPS)
473.3 GFLOPS (1:64)
299.5 GFLOPS (1:64)
FP16 (TFLOPS)
30.29 TFLOPS (1:1)
19.17 TFLOPS (1:1)
AI/RT
RT Cores
60
48
-20.0%
Tensor Cores
240
192
-20.0%
Power
TDP
72 W
70 W
TDP (W)
72
70
-2.8%
Suggested PSU
250 W
250 W
Power Connectors
None
None
Architecture
Architecture
Ada Lovelace
Ada Lovelace
GPU Name
AD104
AD104
Generation
Server Ada
(Lxx)
Workstation Ada
(x000A)
Process Size
5 nm
5 nm
Transistors
35,800 million
35,800 million
Die Size
294 mm²
294 mm²
Foundry
TSMC
TSMC
Density
121.8M / mm²
121.8M / 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
168 mm
6.6 inches
Height
56 mm
2.2 inches
69 mm
2.7 inches
Outputs
No outputs
4x mini-DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Production
Active
Active
Predecessor
Server Ampere
Workstation Ampere
Successor
Server Hopper
Blackwell PRO W