Home GPU Comparison NVIDIA GeForce RTX 4090 Mobile vs NVIDIA GeForce GT 630M

NVIDIA GeForce RTX 4090 Mobile vs NVIDIA GeForce GT 630M

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 4090 Mobile and 1024MB VRAM GeForce GT 630M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Mobile 's Advantages
Released 10 years and 10 months late
Boost Clock1695MHz
More VRAM (16GB vs 1GB)
Larger VRAM bandwidth (576.0GB/s vs 14.40GB/s)
9632 additional rendering cores
NVIDIA GeForce GT 630M 's Advantages
Lower TDP (33W vs 120W)

Score

Benchmark

FP32 (float)
GeForce RTX 4090 Mobile +12935%
32.98 TFLOPS
GeForce GT 630M
0.253 TFLOPS
VS

Graphics Card

Jan 2023
Release Date
Mar 2012
GeForce 40 Mobile
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

1335 MHz
Base Clock
-
1695 MHz
Boost Clock
-
2250 MHz
Memory Clock
900 MHz

Memory

16GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
256bit
Memory Bus
64bit
576.0GB/s
Bandwidth
14.40GB/s

Render Config

76
SM Count
2
-
Compute Units
-
9728
Shading Units
96
304
TMUs
16
112
ROPs
4
304
Tensor Cores
-
76
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SM)
64 MB
L2 Cache
128 KB

Theoretical Performance

189.8 GPixel/s
Pixel Rate
2.640 GPixel/s
515.3 GTexel/s
Texture Rate
10.56 GTexel/s
32.98 TFLOPS
FP16 (half)
-
32.98 TFLOPS
FP32 (float)
253.4 GFLOPS
515.3 GFLOPS
FP64 (double)
21.12 GFLOPS

Graphics Processor

AD103
GPU Name
GF108
GN21-X11
GPU Variant
N13P-GL2-A1
Ada Lovelace
Architecture
Fermi
TSMC
Foundry
TSMC
4 nm
Process Size
40 nm
45.9 billion
Transistors
0.585 billion
379 mm²
Die Size
116 mm²

Board Design

120W
TDP
33W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
8.9
CUDA
2.1
6.7
Shader Model
5.1

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