AMD Radeon Graphics 448SP Mobile vs NVIDIA L20
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Nov 2023
Generation
Vega II IGP
Server Ada
Type
Integrated
Desktop
Bus Interface
IGP
PCIe 4.0 x16
Clock Speeds
Base Clock
300 MHz
1440 MHz
Boost Clock
1800 MHz
2520 MHz
Memory Clock
System Shared
2250 MHz
Memory
Memory Size
System Shared
48GB
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
384bit
Bandwidth
System Dependent
864.0GB/s
Render Config
Compute Units
7
-
Shading Units
448
11776
TMUs
28
368
ROPs
8
128
SM Count
-
92
Tensor Cores
-
368
RT Cores
-
92
L1 Cache
-
128 KB (per SM)
L2 Cache
-
96 MB
Theoretical Performance
Pixel Rate
14.40 GPixel/s
322.6 GPixel/s
Texture Rate
50.40 GTexel/s
927.4 GTexel/s
FP16 (half)
3.226 TFLOPS
59.35 TFLOPS
FP32 (float)
1.613 TFLOPS
59.35 TFLOPS
FP64 (double)
100.8 GFLOPS
927.4 GFLOPS
Graphics Processor
GPU Name
Barcelo
AD102
Architecture
GCN 5.1
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
10.7 billion
76.3 billion
Die Size
180 mm²
609 mm²
GPU Variant
-
AD102
Board Design
TDP
45W
275W
Outputs
Portable Device Dependent
4x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
Suggested PSU
-
600 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.4
Shader Model
6.7
6.9
CUDA
-
8.9