NVIDIA GeForce RTX 5070 Mobile vs NVIDIA GeForce RTX 4090 D
GPU · Specs Compare
Graphics Card
Release Date
Apr 2025
Dec 2023
Generation
GeForce 50 Mobile
GeForce 40
Type
Mobile
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
907 MHz
2280 MHz
Boost Clock
1425 MHz
2520 MHz
Memory Clock
1500 MHz
1313 MHz
Memory
Memory Size
8GB
24GB
Memory Type
GDDR7
GDDR6X
Memory Bus
128bit
384bit
Bandwidth
384.0GB/s
1008GB/s
Render Config
SM Count
36
114
Shading Units
4608
14592
TMUs
144
456
ROPs
48
176
Tensor Cores
144
456
RT Cores
36
114
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
32 MB
72 MB
Theoretical Performance
Pixel Rate
68.40 GPixel/s
443.5 GPixel/s
Texture Rate
205.2 GTexel/s
1149 GTexel/s
FP16 (half)
13.13 TFLOPS
73.54 TFLOPS
FP32 (float)
13.13 TFLOPS
73.54 TFLOPS
FP64 (double)
205.2 GFLOPS
1149 GFLOPS
Graphics Processor
GPU Name
GB206
AD102
GPU Variant
GB206
AD102-250-A1
Architecture
Blackwell 2.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
21.9 billion
76.3 billion
Die Size
181 mm²
609 mm²
Board Design
TDP
50W
425W
Suggested PSU
300 W
800 W
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
12.0
8.9
Shader Model
6.8
6.7
Benchmark
3DMark Time Spy
13,629
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▲ Specs Compare
Data sourced from official specifications and benchmark tests.