AMD Radeon Graphics 448SP vs NVIDIA T550 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jan 2021
May 2022
Generation
Lucienne
Quadro Mobile
Type
Integrated
Mobile
Bus Interface
IGP
PCIe 3.0 x16
Clock Speeds
Base Clock
300 MHz
1065 MHz
Boost Clock
1800 MHz
1665 MHz
Memory Clock
System Shared
1500 MHz
Memory
Memory Size
System Shared
4GB
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
64bit
Bandwidth
System Dependent
96.00GB/s
Render Config
Compute Units
7
—
Shading Units
448
1024
TMUs
32
64
ROPs
8
32
SM Count
—
16
L1 Cache
—
64 KB (per SM)
L2 Cache
—
1024 KB
Theoretical Performance
Pixel Rate
14.40 GPixel/s
53.28 GPixel/s
Texture Rate
57.60 GTexel/s
106.6 GTexel/s
FP16 (half)
3.226 TFLOPS
6.820 TFLOPS
FP32 (float)
1.613 TFLOPS
3.410 TFLOPS
FP64 (double)
100.8 GFLOPS
106.6 GFLOPS
Graphics Processor
GPU Name
Lucienne
TU117
Architecture
GCN 5.1
Turing
Foundry
TSMC
TSMC
Process Size
7 nm
12 nm
Transistors
9.8 billion
4.7 billion
Die Size
156 mm²
200 mm²
Board Design
TDP
25W
23W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.6
CUDA
—
7.5
Benchmark
3DMark Time Spy
—
2,281
3DMark Time Spy Extreme
—
959
Blender
—
256
▲ Specs Compare
Data sourced from official specifications and benchmark tests.