AMD Radeon PRO W7800 vs AMD Radeon Graphics 448SP
GPU · Specs Compare
Graphics Card
Release Date
Apr 2023
Jan 2021
Generation
Radeon Pro Navi(Navi III Series)
Lucienne
Type
Professional
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
32GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
256bit
System Shared
Bandwidth
576.0GB/s
System Dependent
Render Config
Compute Units
70
7
Shading Units
4480
448
TMUs
280
32
ROPs
128
8
RT Cores
70
—
L1 Cache
256 KB per Array
—
L2 Cache
6 MB
—
L3 Cache
64 MB
—
Theoretical Performance
Pixel Rate
323.2 GPixel/s
14.40 GPixel/s
Texture Rate
707.0 GTexel/s
57.60 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
Lucienne
GPU Variant
Navi 31
—
Architecture
RDNA 3.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
57.7 billion
9.8 billion
Die Size
529 mm²
156 mm²
Board Design
TDP
260W
25W
Suggested PSU
600 W
—
Outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
No outputs
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
1.2
Shader Model
6.8
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.