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
P102-100
CORE STATE
GP102
VRAM
5 GB
CLOCK SPEED
1683 MHz
TDP
250 W
BUS WIDTH
320 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2018
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
L20
P102-100
Core Specs
Shading Units
11,776
3,200
-72.8%
Shaders
11,776
3,200
-72.8%
TMUs
368
200
-45.7%
ROPs
128
80
-37.5%
SM Count
92
25
-72.8%
Clocks
Base Clock
1440 MHz
1582 MHz
Boost Clock
2520 MHz
1683 MHz
Memory Clock
2250 MHz
18 Gbps effective
1376 MHz
11 Gbps effective
Memory
Memory Size
48 GB
5 GB
VRAM (MB)
49,152
5,120
-89.6%
Memory Type
GDDR6
GDDR5X
Memory Bus
384 bit
320 bit
Bandwidth
864.0 GB/s
440.3 GB/s
Cache
L1 Cache
128 KB (per SM)
48 KB (per SM)
L2 Cache
96 MB
2.5 MB
Performance
Pixel Rate
322.6 GPixel/s
134.6 GPixel/s
Texture Rate
927.4 GTexel/s
336.6 GTexel/s
FP32 (TFLOPS)
59.35 TFLOPS
10.77 TFLOPS
FP64 (TFLOPS)
927.4 GFLOPS (1:64)
336.6 GFLOPS (1:32)
FP16 (TFLOPS)
59.35 TFLOPS (1:1)
168.3 GFLOPS (1:64)
AI/RT
RT Cores
92
—
Tensor Cores
368
—
Power
TDP
275 W
250 W
TDP (W)
275
250
-9.1%
Suggested PSU
600 W
600 W
Power Connectors
1x 16-pin
2x 8-pin
Architecture
Architecture
Ada Lovelace
Pascal
GPU Name
AD102
GP102
Generation
Server Ada
(Lxx)
Mining GPUs
Process Size
5 nm
16 nm
Transistors
76,300 million
11,800 million
Die Size
609 mm²
471 mm²
Foundry
TSMC
TSMC
Density
125.3M / mm²
25.1M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
8.9
6.1
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
267 mm
10.5 inches
267 mm
10.5 inches
Height
111 mm
4.4 inches
—
Outputs
4x DisplayPort 1.4a
No outputs
Bus Interface
PCIe 4.0 x16
PCIe 1.0 x4
Other
Production
Active
End-of-life
Predecessor
Server Ampere
—
Successor
Server Hopper
—