AMD Radeon PRO W7900 vs AMD Radeon Graphics 448SP Mobile
GPU · Specs Compare
Graphics Card
Release Date
May 2023
Jan 2022
Generation
Radeon Pro Navi
Vega II IGP
Type
Professional
Integrated
Bus Interface
PCIe 4.0 x16
IGP
Clock Speeds
Base Clock
1760 MHz
300 MHz
Boost Clock
2495 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
96
7
Shading Units
6144
448
TMUs
384
28
ROPs
192
8
RT Cores
96
—
L1 Cache
256 KB per Array
—
L2 Cache
6 MB
—
L3 Cache
96 MB
—
Theoretical Performance
Pixel Rate
479.0 GPixel/s
14.40 GPixel/s
Texture Rate
958.1 GTexel/s
50.40 GTexel/s
FP16 (half)
122.6 TFLOPS
3.226 TFLOPS
FP32 (float)
61.32 TFLOPS
1.613 TFLOPS
FP64 (double)
1.916 TFLOPS
100.8 GFLOPS
Graphics Processor
GPU Name
Navi 31
Barcelo
GPU Variant
Navi 31 XTW
—
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
295W
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
2.0
2.1
Vulkan
1.4
1.3
Shader Model
6.9
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.