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 6000D
CORE STATE
GB202
VRAM
84 GB
CLOCK SPEED
2430 MHz
TDP
600 W
BUS WIDTH
448 bit
ARCHITECTURE
Blackwell 2.0
PROCESS
5 nm
LAUNCH DATE
2025
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
Analysis: NVIDIA L20 vs NVIDIA RTX 6000D
When gaming capability is this closely balanced, the matchup between NVIDIA L20 (NVIDIA) and the NVIDIA RTX 6000 turns more interesting. These GPUs alternate leads over multiple benchmarks. The total assessment is one of surprising equivalence. Not one appears as a undisputed champion. The determination rests on particular requirements.
At the end of the day, builders can choose based on price instead of raw frame rates only. Either NVIDIA L20 (NVIDIA) and the NVIDIA RTX 6000 deliver excellent visual performance for the respective categories. The determination rests on personal needs. Either option is good. Users shouldn't go badly between them.
DETAILED SPECIFICATIONS
SPECIFICATION
L20
RTX 6000D
Core Specs
Shading Units
11,776
19,968
+69.6%
Shaders
11,776
19,968
+69.6%
TMUs
368
624
+69.6%
ROPs
128
192
+50.0%
SM Count
92
156
+69.6%
Clocks
Base Clock
1440 MHz
1590 MHz
Boost Clock
2520 MHz
2430 MHz
Memory Clock
2250 MHz
18 Gbps effective
1750 MHz
28 Gbps effective
Memory
Memory Size
48 GB
84 GB
VRAM (MB)
49,152
86,016
+75.0%
Memory Type
GDDR6
GDDR7
Memory Bus
384 bit
448 bit
Bandwidth
864.0 GB/s
1.57 TB/s
Cache
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
96 MB
128 MB
Performance
Pixel Rate
322.6 GPixel/s
466.6 GPixel/s
Texture Rate
927.4 GTexel/s
1,516.3 GTexel/s
FP32 (TFLOPS)
59.35 TFLOPS
97.04 TFLOPS
FP64 (TFLOPS)
927.4 GFLOPS (1:64)
1.516 TFLOPS (1:64)
FP16 (TFLOPS)
59.35 TFLOPS (1:1)
97.04 TFLOPS (1:1)
AI/RT
RT Cores
92
156
+69.6%
Tensor Cores
368
624
+69.6%
Power
TDP
275 W
600 W
TDP (W)
275
600
+118.2%
Suggested PSU
600 W
1000 W
Power Connectors
1x 16-pin
1x 16-pin
Architecture
Architecture
Ada Lovelace
Blackwell 2.0
GPU Name
AD102
GB202
Generation
Server Ada
(Lxx)
Blackwell PRO W
(x000)
Process Size
5 nm
5 nm
Transistors
76,300 million
92,200 million
Die Size
609 mm²
750 mm²
Foundry
TSMC
TSMC
Density
125.3M / mm²
122.9M / 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
12.0
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
267 mm
10.5 inches
304 mm
12 inches
Height
111 mm
4.4 inches
137 mm
5.4 inches
Outputs
4x DisplayPort 1.4a
4x DisplayPort 2.1b
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Other
Launch Price
—
8,565 USD
Production
Active
Active
Predecessor
Server Ampere
Workstation Ada
Successor
Server Hopper
—