GeForce GT 640M Mac Edition vs GeForce RTX 3050 Max Q Refresh
We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 640M Mac Edition and 6GB VRAM GeForce RTX 3050 Max Q Refresh to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 640M Mac Edition 's Advantages
Lower TDP (32W vs 75W)
GeForce RTX 3050 Max Q Refresh 's Advantages
Released 9 years and 5 months late
Boost Clock990MHz
More VRAM (6GB vs 512GB)
Larger VRAM bandwidth (144.0GB/s vs 40.00GB/s)
1664 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 640M Mac Edition
572
GeForce RTX 3050 Max Q Refresh
+608%
4055
Graphics Card
Feb 2013
Release Date
Jul 2022
GeForce 600M
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
622 MHz
-
Boost Clock
990 MHz
1250 MHz
Memory Clock
1500 MHz
Memory
512MB
Memory Size
6GB
GDDR5
Memory Type
GDDR6
64bit
Memory Bus
96bit
40.00GB/s
Bandwidth
144.0GB/s
Render Config
-
SM Count
16
384
Shading Units
2048
32
TMUs
64
8
ROPs
32
-
Tensor Cores
64
-
RT Cores
16
16 KB (per SMX)
L1 Cache
128 KB (per SM)
128 KB
L2 Cache
2 MB
Theoretical Performance
5.960 GPixel/s
Pixel Rate
31.68 GPixel/s
23.84 GTexel/s
Texture Rate
63.36 GTexel/s
-
FP16 (half)
4.055 TFLOPS
572.2 GFLOPS
FP32 (float)
4.055 TFLOPS
23.84 GFLOPS
FP64 (double)
63.36 GFLOPS
Board Design
32W
TDP
75W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GK107
GPU Name
GA107
N13P-GS
GPU Variant
-
Kepler
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
1.27 billion
Transistors
Unknown
118 mm²
Die Size
Unknown
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
8.6
5.1
Shader Model
6.6
