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
Quadro K620
CORE STATE
GM107
VRAM
2 GB
CLOCK SPEED
1124 MHz
TDP
45 W
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
L4
Quadro K620
Core Specs
Shading Units
7,424
384
-94.8%
Shaders
7,424
384
-94.8%
TMUs
240
24
-90.0%
ROPs
80
16
-80.0%
SM Count
60
—
Clocks
Base Clock
795 MHz
1058 MHz
Boost Clock
2040 MHz
1124 MHz
Memory Clock
1563 MHz
12.5 Gbps effective
900 MHz
1800 Mbps effective
Memory
Memory Size
24 GB
2 GB
VRAM (MB)
24,576
2,048
-91.7%
Memory Type
GDDR6
DDR3
Memory Bus
192 bit
128 bit
Bandwidth
300.1 GB/s
28.80 GB/s
Cache
L1 Cache
128 KB (per SM)
64 KB (per SMM)
L2 Cache
48 MB
2 MB
Performance
Pixel Rate
163.2 GPixel/s
17.98 GPixel/s
Texture Rate
489.6 GTexel/s
26.98 GTexel/s
FP32 (TFLOPS)
30.29 TFLOPS
863.2 GFLOPS
FP64 (TFLOPS)
473.3 GFLOPS (1:64)
26.98 GFLOPS (1:32)
FP16 (TFLOPS)
30.29 TFLOPS (1:1)
—
AI/RT
RT Cores
60
—
Tensor Cores
240
—
Power
TDP
72 W
45 W
TDP (W)
72
45
-37.5%
Suggested PSU
250 W
200 W
Power Connectors
None
None
Architecture
Architecture
Ada Lovelace
Maxwell
GPU Name
AD104
GM107
Generation
Server Ada
(Lxx)
Quadro Kepler
(Kx200)
Process Size
5 nm
28 nm
Transistors
35,800 million
1,870 million
Die Size
294 mm²
148 mm²
Foundry
TSMC
TSMC
Density
121.8M / mm²
12.6M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
8.9
5.0
Shader Model
6.8
6.7 (5.1)
Physical
Slot Width
Single-slot
Single-slot
Length
169 mm
6.7 inches
160 mm
6.3 inches
Height
56 mm
2.2 inches
69 mm
2.7 inches
Outputs
No outputs
1x DVI1x DisplayPort 1.2
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Other
Production
Active
End-of-life
Predecessor
Server Ampere
Quadro Fermi
Successor
Server Hopper
Quadro Maxwell