NVIDIA GeForce RTX 4080 Mobile vs NVIDIA GeForce RTX 2060 Mobile Refresh
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Jan 2019
Generation
GeForce 40 Mobile
GeForce 20 Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1290 MHz
1005 MHz
Boost Clock
1665 MHz
1560 MHz
Memory Clock
2250 MHz
1375 MHz
Memory
Memory Size
12GB
6GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
192bit
Bandwidth
432.0GB/s
264.0GB/s
Render Config
SM Count
58
30
Shading Units
7424
1920
TMUs
232
120
ROPs
80
48
Tensor Cores
232
240
RT Cores
58
30
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
48 MB
3 MB
Theoretical Performance
Pixel Rate
133.2 GPixel/s
74.88 GPixel/s
Texture Rate
386.3 GTexel/s
187.2 GTexel/s
FP16 (half)
24.72 TFLOPS
11.98 TFLOPS
FP32 (float)
24.72 TFLOPS
5.990 TFLOPS
FP64 (double)
386.3 GFLOPS
187.2 GFLOPS
Graphics Processor
GPU Name
AD104
TU106B
GPU Variant
GN21-X9
N18E-G1-KD-A1
Architecture
Ada Lovelace
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
35.8 billion
10.8 billion
Die Size
294 mm²
445 mm²
Board Design
TDP
110W
65W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
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
8.9
7.5
Shader Model
6.8
6.6
Benchmark
3DMark Time Spy
—
6,254
3DMark Time Spy Extreme
—
2,937
3DMark Speed Way
—
1,217
▲ Specs Compare
Data sourced from official specifications and benchmark tests.