Radeon Graphics 512SP Mobile vs Radeon Graphics 448SP
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon Graphics 512SP Mobile and 0System Shared VRAM Radeon Graphics 448SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon Graphics 512SP Mobile 's Advantages
Released 1 years late
Boost Clock has increased by 11% (2000MHz vs 1800MHz)
64 additional rendering cores
Radeon Graphics 448SP 's Advantages
Lower TDP (25W vs 45W)
Score
Benchmark
FP32 (float)
Radeon Graphics 512SP Mobile
+26%
2048
Radeon Graphics 448SP
1613
Graphics Card
Jan 2022
Release Date
Jan 2021
Vega II IGP
Generation
Lucienne
Integrated
Type
Integrated
IGP
Bus Interface
IGP
Clock Speeds
300 MHz
Base Clock
300 MHz
2000 MHz
Boost Clock
1800 MHz
System Shared
Memory Clock
System Shared
Memory
System Shared
Memory Size
System Shared
System Shared
Memory Type
System Shared
System Shared
Memory Bus
System Shared
System Dependent
Bandwidth
System Dependent
Render Config
8
Compute Units
7
512
Shading Units
448
32
TMUs
32
8
ROPs
8
Theoretical Performance
16.00 GPixel/s
Pixel Rate
14.40 GPixel/s
64.00 GTexel/s
Texture Rate
57.60 GTexel/s
4.096 TFLOPS
FP16 (half)
3.226 TFLOPS
2.048 TFLOPS
FP32 (float)
1.613 TFLOPS
128.0 GFLOPS
FP64 (double)
100.8 GFLOPS
Board Design
45W
TDP
25W
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
Barcelo
GPU Name
Lucienne
GCN 5.1
Architecture
GCN 5.1
TSMC
Foundry
TSMC
7 nm
Process Size
7 nm
10.7 billion
Transistors
9.8 billion
180 mm²
Die Size
156 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.3
Vulkan
1.2
6.7
Shader Model
6.4
