Radeon Graphics 128SP vs Radeon Graphics 448SP Mobile
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon Graphics 128SP and 0System Shared VRAM Radeon Graphics 448SP Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon Graphics 128SP 's Advantages
Released 8 months late
Boost Clock has increased by 22% (2200MHz vs 1800MHz)
Lower TDP (15W vs 45W)
Radeon Graphics 448SP Mobile 's Advantages
320 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon Graphics 128SP
563
Radeon Graphics 448SP Mobile
+186%
1613
Graphics Card
Sep 2022
Release Date
Jan 2022
Navi II IGP
Generation
Vega II IGP
Integrated
Type
Integrated
PCIe 4.0 x8
Bus Interface
IGP
Clock Speeds
400 MHz
Base Clock
300 MHz
2200 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
2
Compute Units
7
128
Shading Units
448
8
TMUs
28
8
ROPs
8
2
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
-
Theoretical Performance
17.60 GPixel/s
Pixel Rate
14.40 GPixel/s
17.60 GTexel/s
Texture Rate
50.40 GTexel/s
1126 GFLOPS
FP16 (half)
3.226 TFLOPS
563.2 GFLOPS
FP32 (float)
1.613 TFLOPS
35.20 GFLOPS
FP64 (double)
100.8 GFLOPS
Board Design
15W
TDP
45W
Motherboard Dependent
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
Raphael
GPU Name
Barcelo
RDNA 2.0
Architecture
GCN 5.1
TSMC
Foundry
TSMC
5 nm
Process Size
7 nm
3.4 billion
Transistors
10.7 billion
264 mm²
Die Size
180 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.0
OpenCL
2.1
1.3
Vulkan
1.3
6.7
Shader Model
6.7
