AMD Radeon PRO W7800 48 GB vs AMD Radeon Graphics 448SP Mobile
GPU · Specs Compare
Graphics Card
Release Date
Apr 2023
Jan 2022
Generation
Radeon Pro Navi(Navi III Series)
Vega II IGP
Type
Desktop
Integrated
Bus Interface
PCIe 4.0 x16
IGP
Clock Speeds
Base Clock
1895 MHz
300 MHz
Boost Clock
2525 MHz
1800 MHz
Memory Clock
2250 MHz
System Shared
Memory
Memory Size
48GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
384bit
System Shared
Bandwidth
864.0GB/s
System Dependent
Render Config
Compute Units
70
7
Shading Units
4480
448
TMUs
280
28
ROPs
128
8
RT Cores
70
—
L1 Cache
256 KB per Array
—
L2 Cache
6 MB
—
L3 Cache
96 MB
—
Theoretical Performance
Pixel Rate
323.2 GPixel/s
14.40 GPixel/s
Texture Rate
707.0 GTexel/s
50.40 GTexel/s
FP16 (half)
90.50 TFLOPS
3.226 TFLOPS
FP32 (float)
45.25 TFLOPS
1.613 TFLOPS
FP64 (double)
1414 GFLOPS
100.8 GFLOPS
Graphics Processor
GPU Name
Navi 31
Barcelo
GPU Variant
Navi 31
—
Architecture
RDNA 3.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
57.7 billion
10.7 billion
Die Size
529 mm²
180 mm²
Board Design
TDP
281W
45W
Suggested PSU
600 W
—
Outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
Portable Device Dependent
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.3
Shader Model
6.8
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.