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 PRO 4500 Blackwell

CORE STATE GB203
VRAM 32 GB
CLOCK SPEED 2407 MHz
TDP 200 W
BUS WIDTH 256 bit
ARCHITECTURE Blackwell 2.0
nm
PROCESS 5 nm
LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

geekbench_opencl
274,276
N/A
geekbench_vulkan
228,018
N/A
3dmark_3dmark_steel_nomad_dx12
N/A
7,025

Analysis: NVIDIA L20 vs NVIDIA RTX PRO 4500 Blackwell

NVIDIA L20 by NVIDIA and NVIDIA NVIDIA RTX PRO 4500 Blackwell graphics card provide almost equal rendering frame rates in every side-by-side test. Any score deltas between both GPUs typically sit below testing variance, positioning any a reasonable pick. The balance leaves the decision complex. Additional considerations grow increasingly significant. Price frequently influences the choice.

When buyers undecided between NVIDIA L20 by NVIDIA and NVIDIA NVIDIA RTX PRO 4500 Blackwell graphics card, be confident that either pick provides matching graphics performance. This score data supports zero definite leader. Base your choice on other factors and enjoy excellent visual capability no matter what. Both are capable in this particular way. Choose confidently.

DETAILED SPECIFICATIONS

SPECIFICATION
L20
RTX PRO 4500 Blackwell
Core Specs
Shading Units
11,776
10,496 -10.9%
Shaders
11,776
10,496 -10.9%
TMUs
368
328 -10.9%
ROPs
128
112 -12.5%
SM Count
92
82 -10.9%
Clocks
Base Clock
1440 MHz
1635 MHz
Boost Clock
2520 MHz
2407 MHz
Memory Clock
2250 MHz 18 Gbps effective
1750 MHz 28 Gbps effective
Memory
Memory Size
48 GB
32 GB
VRAM (MB)
49,152
32,768 -33.3%
Memory Type
GDDR6
GDDR7
Memory Bus
384 bit
256 bit
Bandwidth
864.0 GB/s
896.0 GB/s
Cache
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
96 MB
64 MB
Performance
Pixel Rate
322.6 GPixel/s
269.6 GPixel/s
Texture Rate
927.4 GTexel/s
789.5 GTexel/s
FP32 (TFLOPS)
59.35 TFLOPS
50.53 TFLOPS
FP64 (TFLOPS)
927.4 GFLOPS (1:64)
789.5 GFLOPS (1:64)
FP16 (TFLOPS)
59.35 TFLOPS (1:1)
50.53 TFLOPS (1:1)
AI/RT
RT Cores
92
82 -10.9%
Tensor Cores
368
328 -10.9%
Power
TDP
275 W
200 W
TDP (W)
275
200 -27.3%
Suggested PSU
600 W
550 W
Power Connectors
1x 16-pin
1x 16-pin
Architecture
Architecture
Ada Lovelace
Blackwell 2.0
GPU Name
AD102
GB203
Generation
Server Ada (Lxx)
Blackwell PRO W (x000)
Process Size
5 nm
5 nm
Transistors
76,300 million
45,600 million
Die Size
609 mm²
378 mm²
Foundry
TSMC
TSMC
Density
125.3M / mm²
120.6M / 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
267 mm 10.5 inches
Height
111 mm 4.4 inches
111 mm 4.4 inches
Outputs
4x DisplayPort 1.4a
4x DisplayPort 2.1b
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Other
Production
Active
Active
Predecessor
Server Ampere
Workstation Ada
Successor
Server Hopper
View L20 Details View RTX PRO 4500 Blackwell Details