NVIDIA GeForce RTX 3090 vs NVIDIA GeForce RTX 4050 Mobile
GPU Specs Compare
Graphics Card
Release Date
Sep 2020
Jan 2023
Generation
GeForce 30
GeForce 40 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1395 MHz
1455 MHz
Boost Clock
1695 MHz
1755 MHz
Memory Clock
1219 MHz
2000 MHz
Memory
Memory Size
24GB
6GB
Memory Type
GDDR6X
GDDR6
Memory Bus
384bit
96bit
Bandwidth
936.2GB/s
192.0GB/s
Render Config
SM Count
82
20
Shading Units
10496
2560
TMUs
328
80
ROPs
112
48
Tensor Cores
328
80
RT Cores
82
20
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
6 MB
12 MB
Theoretical Performance
Pixel Rate
189.8 GPixel/s
84.24 GPixel/s
Texture Rate
556.0 GTexel/s
140.4 GTexel/s
FP16 (half)
35.58 TFLOPS
8.986 TFLOPS
FP32 (float)
35.58 TFLOPS
8.986 TFLOPS
FP64 (double)
556.0 GFLOPS
140.4 GFLOPS
Graphics Processor
GPU Name
GA102
AD107
GPU Variant
GA102-300-A1
GN21-X2
Architecture
Ampere
Ada Lovelace
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
28.3 billion
18.9 billion
Die Size
628 mm²
159 mm²
Board Design
TDP
350W
50W
Suggested PSU
750 W
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Outputs
1x HDMI 2.13x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 12-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
8.6
8.9
Shader Model
6.6
6.8
📊 Benchmark
3DMark Time Spy
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1,788