GeForce GT 640M Mac Edition vs RTX 2000 Mobile Ada Generation
We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 640M Mac Edition and 8GB VRAM RTX 2000 Mobile Ada Generation 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 50W)
RTX 2000 Mobile Ada Generation 's Advantages
Released 10 years and 1 months late
Boost Clock2115MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (256.0GB/s vs 40.00GB/s)
2688 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 640M Mac Edition
572
RTX 2000 Mobile Ada Generation
+2170%
12990
Graphics Card
Feb 2013
Release Date
Mar 2023
GeForce 600M
Generation
Quadro Ada-M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
1635 MHz
-
Boost Clock
2115 MHz
1250 MHz
Memory Clock
2000 MHz
Memory
512MB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
64bit
Memory Bus
128bit
40.00GB/s
Bandwidth
256.0GB/s
Render Config
-
SM Count
24
384
Shading Units
3072
32
TMUs
96
8
ROPs
48
-
Tensor Cores
96
-
RT Cores
24
16 KB (per SMX)
L1 Cache
128 KB (per SM)
128 KB
L2 Cache
12 MB
Theoretical Performance
5.960 GPixel/s
Pixel Rate
101.5 GPixel/s
23.84 GTexel/s
Texture Rate
203.0 GTexel/s
-
FP16 (half)
12.99 TFLOPS
572.2 GFLOPS
FP32 (float)
12.99 TFLOPS
23.84 GFLOPS
FP64 (double)
203.0 GFLOPS
Board Design
32W
TDP
50W
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
GK107
GPU Name
AD107
N13P-GS
GPU Variant
-
Kepler
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
1.27 billion
Transistors
18.9 billion
118 mm²
Die Size
159 mm²
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
8.9
5.1
Shader Model
6.7
