AMD Radeon PRO W7800 48 GB vs NVIDIA GeForce RTX 3080 Ti Mobile
GPU Specs Compare
Graphics Card
Release Date
Apr 2023
Jan 2022
Generation
Radeon Pro Navi(Navi III Series)
GeForce 30 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1895 MHz
810 MHz
Boost Clock
2525 MHz
1260 MHz
Memory Clock
2250 MHz
2000 MHz
Memory
Memory Size
48GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
256bit
Bandwidth
864.0GB/s
512.0GB/s
Render Config
Compute Units
70
-
Shading Units
4480
7424
TMUs
280
232
ROPs
128
96
RT Cores
70
58
L1 Cache
256 KB per Array
128 KB (per SM)
L2 Cache
6 MB
4 MB
L3 Cache
96 MB
-
SM Count
-
58
Tensor Cores
-
232
Theoretical Performance
Pixel Rate
323.2 GPixel/s
121.0 GPixel/s
Texture Rate
707.0 GTexel/s
292.3 GTexel/s
FP16 (half)
90.50 TFLOPS
18.71 TFLOPS
FP32 (float)
45.25 TFLOPS
18.71 TFLOPS
FP64 (double)
1414 GFLOPS
292.3 GFLOPS
Graphics Processor
GPU Name
Navi 31
GA103S
GPU Variant
Navi 31
GN20-E8-A1
Architecture
RDNA 3.0
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
57.7 billion
Unknown
Die Size
529 mm²
496 mm²
Board Design
TDP
281W
115W
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 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.3
1.3
Shader Model
6.8
6.5
CUDA
-
8.6
📊 Benchmark
3DMark Time Spy
-
12,905
3DMark Time Spy Extreme
-
6,164