Home GPU Comparison NVIDIA GeForce RTX 3050 Ti Mobile vs NVIDIA GeForce GT 640M Mac Edition

NVIDIA GeForce RTX 3050 Ti Mobile vs NVIDIA GeForce GT 640M Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM GeForce RTX 3050 Ti Mobile and 512MB VRAM GeForce GT 640M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3050 Ti Mobile 's Advantages
Released 8 years and 3 months late
Boost Clock1035MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (192.0GB/s vs 40.00GB/s)
2176 additional rendering cores
NVIDIA GeForce GT 640M Mac Edition 's Advantages
Lower TDP (32W vs 75W)

Score

Benchmark

FP32 (float)
GeForce RTX 3050 Ti Mobile +826%
5.299 TFLOPS
GeForce GT 640M Mac Edition
0.572 TFLOPS
VS

Graphics Card

May 2021
Release Date
Feb 2013
GeForce 30 Mobile
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

735 MHz
Base Clock
-
1035 MHz
Boost Clock
-
1500 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
512MB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
64bit
192.0GB/s
Bandwidth
40.00GB/s

Render Config

-
-
-
20
SM Count
-
2560
Shading Units
384
80
TMUs
32
32
ROPs
8
80
Tensor Cores
-
20
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

33.12 GPixel/s
Pixel Rate
5.960 GPixel/s
82.80 GTexel/s
Texture Rate
23.84 GTexel/s
5.299 TFLOPS
FP16 (half)
-
5.299 TFLOPS
FP32 (float)
572.2 GFLOPS
82.80 GFLOPS
FP64 (double)
23.84 GFLOPS

Board Design

75W
TDP
32W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GA106
GPU Name
GK107
-
GPU Variant
N13P-GS
Ampere
Architecture
Kepler
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
12 billion
Transistors
1.27 billion
276 mm²
Die Size
118 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
8.6
CUDA
3.0
6.7
Shader Model
5.1

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