GPU Comparison

NVIDIA
GEFORCE

NVIDIA L20

CORE STATE AD102
VRAM 48 GB
CLOCK SPEED 2520 MHz
TDP 275 W
BUS WIDTH 384 bit
ARCHITECTURE Ada Lovelace
nm
PROCESS 5 nm
LAUNCH DATE 2023
VS
NVIDIA
GEFORCE

RTX 4000 SFF Ada Generation

CORE STATE AD104
VRAM 20 GB
CLOCK SPEED 1560 MHz
TDP 70 W
BUS WIDTH 160 bit
ARCHITECTURE Ada Lovelace
nm
PROCESS 5 nm
LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_opencl
274,276
124,812
geekbench_vulkan
228,018
109,364

Analysis: NVIDIA L20 vs NVIDIA RTX 4000 SFF Ada Generation

Visual performance comparisons between NVIDIA NVIDIA L20 graphics card and NVIDIA RTX 4000 GPU show a obvious victor. NVIDIA NVIDIA L20 graphics card provides substantially better frame rates across recent AAA releases. This video memory benefit and technical upgrades translate into noticeably improved visual quality. Test numbers supports this assessment. Gamers demanding premium visuals should factor this in.

For RT, NVIDIA NVIDIA L20 graphics card pulls further forward of NVIDIA RTX 4000 GPU. The dedicated accelerators execute heavy reflection computations far more capably. Gamers demanding cutting-edge effects will certainly consider NVIDIA NVIDIA L20 graphics card. The ray tracing performance is notable. Modern AAA games increasingly utilize real-time ray tracing capabilities.

The bottom line: NVIDIA NVIDIA L20 graphics card claims this matchup clearly. Those prioritizing graphics performance would definitely consider NVIDIA NVIDIA L20 graphics card over NVIDIA RTX 4000 GPU. The performance data demonstrates this assessment. Your workloads might run noticeably smoother. This is a obvious choice in this segment.

DETAILED SPECIFICATIONS

SPECIFICATION
L20
RTX 4000 SFF Ada Generation
Core Specs
Shading Units
11,776
6,144 -47.8%
Shaders
11,776
6,144 -47.8%
TMUs
368
192 -47.8%
ROPs
128
64 -50.0%
SM Count
92
48 -47.8%
Clocks
Base Clock
1440 MHz
720 MHz
Boost Clock
2520 MHz
1560 MHz
Memory Clock
2250 MHz 18 Gbps effective
1750 MHz 14 Gbps effective
Memory
Memory Size
48 GB
20 GB
VRAM (MB)
49,152
20,480 -58.3%
Memory Type
GDDR6
GDDR6
Memory Bus
384 bit
160 bit
Bandwidth
864.0 GB/s
280.0 GB/s
Cache
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
96 MB
48 MB
Performance
Pixel Rate
322.6 GPixel/s
99.84 GPixel/s
Texture Rate
927.4 GTexel/s
299.5 GTexel/s
FP32 (TFLOPS)
59.35 TFLOPS
19.17 TFLOPS
FP64 (TFLOPS)
927.4 GFLOPS (1:64)
299.5 GFLOPS (1:64)
FP16 (TFLOPS)
59.35 TFLOPS (1:1)
19.17 TFLOPS (1:1)
AI/RT
RT Cores
92
48 -47.8%
Tensor Cores
368
192 -47.8%
Power
TDP
275 W
70 W
TDP (W)
275
70 -74.5%
Suggested PSU
600 W
250 W
Power Connectors
1x 16-pin
None
Architecture
Architecture
Ada Lovelace
Ada Lovelace
GPU Name
AD102
AD104
Generation
Server Ada (Lxx)
Workstation Ada (x000A)
Process Size
5 nm
5 nm
Transistors
76,300 million
35,800 million
Die Size
609 mm²
294 mm²
Foundry
TSMC
TSMC
Density
125.3M / mm²
121.8M / 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
8.9
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
267 mm 10.5 inches
168 mm 6.6 inches
Height
111 mm 4.4 inches
69 mm 2.7 inches
Outputs
4x DisplayPort 1.4a
4x mini-DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Production
Active
Active
Predecessor
Server Ampere
Workstation Ampere
Successor
Server Hopper
Blackwell PRO W
View L20 Details View RTX 4000 SFF Ada Generation Details