GPU Comparison
GEFORCE
NVIDIA L20
CORE STATE
AD102
VRAM
48 GB
CLOCK SPEED
2520 MHz
TDP
275 W
BUS WIDTH
384 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
VS
GEFORCE
RTX A3000 Mobile
CORE STATE
GA104
VRAM
6 GB
CLOCK SPEED
1230 MHz
TDP
70 W
BUS WIDTH
192 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
L20
RTX A3000 Mobile
Core Specs
Shading Units
11,776
4,096
-65.2%
Shaders
11,776
4,096
-65.2%
TMUs
368
128
-65.2%
ROPs
128
64
-50.0%
SM Count
92
32
-65.2%
Clocks
Base Clock
1440 MHz
600 MHz
Boost Clock
2520 MHz
1230 MHz
Memory Clock
2250 MHz
18 Gbps effective
1375 MHz
11 Gbps effective
Memory
Memory Size
48 GB
6 GB
VRAM (MB)
49,152
6,144
-87.5%
Memory Type
GDDR6
GDDR6
Memory Bus
384 bit
192 bit
Bandwidth
864.0 GB/s
264.0 GB/s
Cache
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
96 MB
4 MB
Performance
Pixel Rate
322.6 GPixel/s
78.72 GPixel/s
Texture Rate
927.4 GTexel/s
157.4 GTexel/s
FP32 (TFLOPS)
59.35 TFLOPS
10.08 TFLOPS
FP64 (TFLOPS)
927.4 GFLOPS (1:64)
157.4 GFLOPS (1:64)
FP16 (TFLOPS)
59.35 TFLOPS (1:1)
10.08 TFLOPS (1:1)
AI/RT
RT Cores
92
32
-65.2%
Tensor Cores
368
128
-65.2%
Power
TDP
275 W
70 W
TDP (W)
275
70
-74.5%
Suggested PSU
600 W
—
Power Connectors
1x 16-pin
None
Architecture
Architecture
Ada Lovelace
Ampere
GPU Name
AD102
GA104
Generation
Server Ada
(Lxx)
Ampere-MW
(Ax000)
Process Size
5 nm
8 nm
Transistors
76,300 million
17,400 million
Die Size
609 mm²
392 mm²
Foundry
TSMC
Samsung
Density
125.3M / mm²
44.4M / 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
8.6
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
—
Length
267 mm
10.5 inches
—
Height
111 mm
4.4 inches
—
Outputs
4x DisplayPort 1.4a
Portable Device Dependent
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Production
Active
End-of-life
Predecessor
Server Ampere
Quadro Turing-M
Successor
Server Hopper
Ada-MW