NVIDIA GeForce RTX 3080 Ti Mobile vs NVIDIA CMP 170HX
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Sep 2021
Generation
GeForce 30 Mobile
Mining GPUs
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
810 MHz
1140 MHz
Boost Clock
1260 MHz
1410 MHz
Memory Clock
2000 MHz
1458 MHz
Memory
Memory Size
16GB
16GB
Memory Type
GDDR6
HBM2e
Memory Bus
256bit
4096bit
Bandwidth
512.0GB/s
1493GB/s
Render Config
SM Count
58
70
Shading Units
7424
4480
TMUs
232
280
ROPs
96
128
Tensor Cores
232
280
RT Cores
58
-
L1 Cache
128 KB (per SM)
192 KB (per SM)
L2 Cache
4 MB
8 MB
Theoretical Performance
Pixel Rate
121.0 GPixel/s
180.5 GPixel/s
Texture Rate
292.3 GTexel/s
394.8 GTexel/s
FP16 (half)
18.71 TFLOPS
50.53 TFLOPS
FP32 (float)
18.71 TFLOPS
12.63 TFLOPS
FP64 (double)
292.3 GFLOPS
6.317 TFLOPS
Graphics Processor
GPU Name
GA103S
GA100
GPU Variant
GN20-E8-A1
GA100-105F-A1
Architecture
Ampere
Ampere
Foundry
Samsung
TSMC
Process Size
8 nm
7 nm
Transistors
Unknown
54.2 billion
Die Size
496 mm²
826 mm²
Board Design
TDP
115W
250W
Outputs
No outputs
No outputs
Power Connectors
None
2x 8-pin
Suggested PSU
-
600 W
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
8.6
8.0
Shader Model
6.5
N/A
📊 Benchmark
3DMark Time Spy
12,905
-
3DMark Time Spy Extreme
6,164
-