NVIDIA CMP 40HX vs NVIDIA GeForce RTX 2080 SUPER Mobile
GPU · Specs Compare
Graphics Card
Release Date
Feb 2021
Apr 2020
Generation
Mining GPUs
GeForce 20 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 1.0 x4
PCIe 3.0 x16
Clock Speeds
Base Clock
1470 MHz
1365 MHz
Boost Clock
1650 MHz
1560 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
256bit
Bandwidth
448.0GB/s
448.0GB/s
Render Config
SM Count
36
48
Shading Units
2304
3072
TMUs
144
192
ROPs
64
64
Tensor Cores
288
384
RT Cores
36
48
L1 Cache
64 KB (per SM)
64 KB (per SM)
L2 Cache
4 MB
4 MB
Theoretical Performance
Pixel Rate
105.6 GPixel/s
99.84 GPixel/s
Texture Rate
237.6 GTexel/s
299.5 GTexel/s
FP16 (half)
15.21 TFLOPS
19.17 TFLOPS
FP32 (float)
7.603 TFLOPS
9.585 TFLOPS
FP64 (double)
237.6 GFLOPS
299.5 GFLOPS
Graphics Processor
GPU Name
TU106
TU104
GPU Variant
TU106-100-A1
N18E-G3
Architecture
Turing
Turing
Foundry
TSMC
TSMC
Process Size
12 nm
12 nm
Transistors
10.8 billion
13.6 billion
Die Size
445 mm²
545 mm²
Board Design
TDP
185W
150W
Suggested PSU
450 W
—
Outputs
No outputs
No outputs
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
7.5
7.5
Shader Model
6.8
6.6
Benchmark
Blender
1,174
—
3DMark Time Spy
—
10,487
3DMark Time Spy Extreme
—
4,881
3DMark Speed Way
—
2,116
▲ Specs Compare
Data sourced from official specifications and benchmark tests.