NVIDIA L20 vs AMD P30PH
We compared two Desktop platform GPUs: 48GB VRAM L20 and 4GB VRAM P30PH to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA L20 's Advantages
Boost Clock has increased by 109% (2520MHz vs 1206MHz)
More VRAM (48GB vs 4GB)
Larger VRAM bandwidth (864.0GB/s vs 268.8GB/s)
9728 additional rendering cores
AMD P30PH 's Advantages
Lower TDP (180W vs 275W)
Score
Benchmark
FP32 (float)
L20
+1101%
59.35 TFLOPS
P30PH
4.94 TFLOPS
Graphics Card
Nov 2023
Release Date
Unknown
Tesla Ada
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1440 MHz
Base Clock
1120 MHz
2520 MHz
Boost Clock
1206 MHz
2250 MHz
Memory Clock
2100 MHz
Memory
48GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
256bit
864.0GB/s
Bandwidth
268.8GB/s
Render Config
-
Compute Units
32
92
SM Count
-
11776
Shading Units
2048
368
TMUs
128
128
ROPs
32
368
Tensor Cores
-
92
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
96 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
322.6 GPixel/s
Pixel Rate
38.59 GPixel/s
927.4 GTexel/s
Texture Rate
154.4 GTexel/s
59.35 TFLOPS
FP16 (half)
4.940 TFLOPS
59.35 TFLOPS
FP32 (float)
4.940 TFLOPS
927.4 GFLOPS
FP64 (double)
308.7 GFLOPS
Board Design
275W
TDP
180W
600 W
Suggested PSU
450 W
4x DisplayPort 1.4a
Outputs
1x HDMI 2.0b
1x 16-pin
Power Connectors
2x 8-pin
Graphics Processor
AD102
GPU Name
Polaris 20
AD102
GPU Variant
-
Ada Lovelace
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
5 nm
Process Size
14 nm
76.3 billion
Transistors
5.7 billion
609 mm²
Die Size
232 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
8.9
CUDA
-
6.7
Shader Model
6.7
