AMD Radeon Graphics 448SP Mobile vs AMD Radeon Pro Duo
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Apr 2016
Generation
Vega II IGP
Radeon Pro
Type
Integrated
Desktop
Bus Interface
IGP
PCIe 3.0 x16
Clock Speeds
Base Clock
300 MHz
—
Boost Clock
1800 MHz
—
Memory Clock
System Shared
500 MHz
Memory
Memory Size
System Shared
4GB
Memory Type
System Shared
HBM
Memory Bus
System Shared
4096bit
Bandwidth
System Dependent
512.0GB/s
Render Config
Compute Units
7
64
Shading Units
448
4096
TMUs
28
256
ROPs
8
64
L1 Cache
—
16 KB (per CU)
L2 Cache
—
2 MB
Theoretical Performance
Pixel Rate
14.40 GPixel/s
64.00 GPixel/s
Texture Rate
50.40 GTexel/s
256.0 GTexel/s
FP16 (half)
3.226 TFLOPS
8.192 TFLOPS
FP32 (float)
1.613 TFLOPS
8.192 TFLOPS
FP64 (double)
100.8 GFLOPS
512.0 GFLOPS
Graphics Processor
GPU Name
Barcelo
Capsaicin
Architecture
GCN 5.1
GCN 3.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
10.7 billion
8.9 billion
Die Size
180 mm²
596 mm²
GPU Variant
—
Capsaicin XT
Board Design
TDP
45W
350W
Outputs
Portable Device Dependent
1x HDMI 1.4a3x DisplayPort 1.2
Power Connectors
None
3x 8-pin
Suggested PSU
—
750 W
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.3
1.2
Shader Model
6.7
6.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.