NVIDIA RTX 1000 Mobile Ada Generation vs NVIDIA GeForce GT 640M Mac Edition
We compared two Mobile platform GPUs: 6GB VRAM RTX 1000 Mobile Ada Generation 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 RTX 1000 Mobile Ada Generation 's Advantages
Released 11 years late
Boost Clock2025MHz
More VRAM (6GB 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 35W)
Score
Benchmark
FP32 (float)
RTX 1000 Mobile Ada Generation
+1712%
10.37 TFLOPS
GeForce GT 640M Mac Edition
0.572 TFLOPS
Graphics Card
Feb 2024
Release Date
Feb 2013
Quadro Ada-M
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
1485 MHz
Base Clock
-
2025 MHz
Boost Clock
-
2000 MHz
Memory Clock
1250 MHz
Memory
6GB
Memory Size
512MB
GDDR6
Memory Type
GDDR5
96bit
Memory Bus
64bit
192.0GB/s
Bandwidth
40.00GB/s
Render Config
-
-
-
20
SM Count
-
2560
Shading Units
384
80
TMUs
32
48
ROPs
8
80
Tensor Cores
-
20
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
12 MB
L2 Cache
128 KB
-
-
-
Theoretical Performance
97.20 GPixel/s
Pixel Rate
5.960 GPixel/s
162.0 GTexel/s
Texture Rate
23.84 GTexel/s
10.37 TFLOPS
FP16 (half)
-
10.37 TFLOPS
FP32 (float)
572.2 GFLOPS
162.0 GFLOPS
FP64 (double)
23.84 GFLOPS
Board Design
35W
TDP
32W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
AD107
GPU Name
GK107
-
GPU Variant
N13P-GS
Ada Lovelace
Architecture
Kepler
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
18.9 billion
Transistors
1.27 billion
159 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
8.9
CUDA
3.0
6.7
Shader Model
5.1
