AMD Radeon PRO W7800 vs NVIDIA GeForce RTX 3080 Mobile 16 GB
GPU Specs Compare
Graphics Card
Release Date
Apr 2023
Jan 2021
Generation
Radeon Pro Navi(Navi III Series)
GeForce 30 Mobile
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1895 MHz
1110 MHz
Boost Clock
2525 MHz
1545 MHz
Memory Clock
2250 MHz
1750 MHz
Memory
Memory Size
32GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
256bit
Bandwidth
576.0GB/s
448.0GB/s
Render Config
Compute Units
70
-
Shading Units
4480
6144
TMUs
280
192
ROPs
128
96
RT Cores
70
48
L1 Cache
256 KB per Array
128 KB (per SM)
L2 Cache
6 MB
4 MB
L3 Cache
64 MB
-
SM Count
-
48
Tensor Cores
-
192
Theoretical Performance
Pixel Rate
323.2 GPixel/s
148.3 GPixel/s
Texture Rate
707.0 GTexel/s
296.6 GTexel/s
FP16 (half)
90.50 TFLOPS
18.98 TFLOPS
FP32 (float)
45.25 TFLOPS
18.98 TFLOPS
FP64 (double)
1414 GFLOPS
296.6 GFLOPS
Graphics Processor
GPU Name
Navi 31
GA104
GPU Variant
Navi 31
GA104-775-A1
Architecture
RDNA 3.0
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
57.7 billion
17.4 billion
Die Size
529 mm²
392 mm²
Board Design
TDP
260W
115W
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 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.3
1.3
Shader Model
6.8
6.8
CUDA
-
8.6