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