GPU Comparison
GEFORCE
NVIDIA 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
VS
GEFORCE
Quadro K4000
CORE STATE
GK106
VRAM
3 GB
CLOCK SPEED
—
TDP
80 W
BUS WIDTH
192 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
geekbench_metal
DETAILED SPECIFICATIONS
SPECIFICATION
L40
Quadro K4000
Core Specs
Shading Units
18,176
768
-95.8%
Shaders
18,176
768
-95.8%
TMUs
568
64
-88.7%
ROPs
192
24
-87.5%
SM Count
142
—
Clocks
Base Clock
735 MHz
—
Boost Clock
2490 MHz
—
GPU Clock
—
810 MHz
Memory Clock
2250 MHz
18 Gbps effective
1404 MHz
5.6 Gbps effective
Memory
Memory Size
48 GB
3 GB
VRAM (MB)
49,152
3,072
-93.8%
Memory Type
GDDR6
GDDR5
Memory Bus
384 bit
192 bit
Bandwidth
864.0 GB/s
134.8 GB/s
Cache
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
96 MB
384 KB
Performance
Pixel Rate
478.1 GPixel/s
12.96 GPixel/s
Texture Rate
1,414.3 GTexel/s
51.84 GTexel/s
FP32 (TFLOPS)
90.52 TFLOPS
1,244.2 GFLOPS
FP64 (TFLOPS)
1,414.3 GFLOPS (1:64)
51.84 GFLOPS (1:24)
FP16 (TFLOPS)
90.52 TFLOPS (1:1)
—
AI/RT
RT Cores
142
—
Tensor Cores
568
—
Power
TDP
300 W
80 W
TDP (W)
300
80
-73.3%
Suggested PSU
700 W
250 W
Power Connectors
1x 16-pin
1x 6-pin
Architecture
Architecture
Ada Lovelace
Kepler
GPU Name
AD102
GK106
Generation
Server Ada
(Lxx)
Quadro Kepler
(Kx000)
Process Size
5 nm
28 nm
Transistors
76,300 million
2,540 million
Die Size
609 mm²
221 mm²
Foundry
TSMC
TSMC
Density
125.3M / mm²
11.5M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.4
1.2.175
OpenCL
3.0
3.0
CUDA
8.9
3.0
Shader Model
6.8
6.5 (5.1)
Physical
Slot Width
Dual-slot
Single-slot
Length
267 mm
10.5 inches
241 mm
9.5 inches
Height
111 mm
4.4 inches
111 mm
4.4 inches
Outputs
4x DisplayPort 1.4a
1x DVI2x DisplayPort 1.2
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Other
Launch Price
—
1,269 USD
Production
End-of-life
End-of-life
Predecessor
Server Ampere
Quadro Fermi
Successor
Server Hopper
Quadro Maxwell