AMD Radeon PRO W9070 vs NVIDIA GeForce RTX 3080 Ti Mobile
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Jan 2022
Generation
Mining GPUs
GeForce 30 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1120 MHz
810 MHz
Boost Clock
1206 MHz
1260 MHz
Memory Clock
2100 MHz
2000 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
268.8GB/s
512.0GB/s
Render Config
Compute Units
32
—
Shading Units
2048
7424
TMUs
128
232
ROPs
32
96
Tensor Cores
128
232
RT Cores
64
58
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
2 MB
4 MB
L3 Cache
64 MB
—
SM Count
—
58
Theoretical Performance
Pixel Rate
38.59 GPixel/s
121.0 GPixel/s
Texture Rate
154.4 GTexel/s
292.3 GTexel/s
FP16 (half)
4.940 TFLOPS
18.71 TFLOPS
FP32 (float)
4.940 TFLOPS
18.71 TFLOPS
FP64 (double)
308.7 GFLOPS
292.3 GFLOPS
Graphics Processor
GPU Name
Polaris 20
GA103S
GPU Variant
Navi 48 XTW
GN20-E8-A1
Architecture
GCN 4.0
Ampere
Foundry
GlobalFoundries
Samsung
Process Size
14 nm
8 nm
Transistors
5.7 billion
Unknown
Die Size
232 mm²
496 mm²
Board Design
TDP
180W
115W
Suggested PSU
450 W
—
Outputs
1x HDMI 2.0b
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.7
6.5
CUDA
—
8.6
Benchmark
3DMark Time Spy
—
12,905
3DMark Time Spy Extreme
—
6,164
▲ Specs Compare
Data sourced from official specifications and benchmark tests.