NVIDIA GeForce GTX 780M Mac Edition vs NVIDIA GeForce RTX 3080 Ti Max Q
We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 780M Mac Edition and 16GB VRAM GeForce RTX 3080 Ti Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 3080 Ti Max Q 's Advantages
Released 8 years and 2 months late
Boost Clock has increased by 41% (1125MHz vs 797MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (384.0GB/s vs 160.0GB/s)
5888 additional rendering cores
Lower TDP (80W vs 122W)
Score
Benchmark
FP32 (float)
GeForce GTX 780M Mac Edition
2.448 TFLOPS
GeForce RTX 3080 Ti Max Q
+582%
16.7 TFLOPS
Graphics Card
Nov 2013
Release Date
Jan 2022
GeForce 700M
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 4.0 x16
Clock Speeds
771 MHz
Base Clock
585 MHz
797 MHz
Boost Clock
1125 MHz
1250 MHz
Memory Clock
1500 MHz
Memory
4GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
384.0GB/s
Render Config
-
-
-
-
SM Count
58
1536
Shading Units
7424
128
TMUs
232
32
ROPs
96
-
Tensor Cores
232
-
RT Cores
58
16 KB (per SMX)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
25.50 GPixel/s
Pixel Rate
108.0 GPixel/s
102.0 GTexel/s
Texture Rate
261.0 GTexel/s
-
FP16 (half)
16.70 TFLOPS
2.448 TFLOPS
FP32 (float)
16.70 TFLOPS
102.0 GFLOPS
FP64 (double)
261.0 GFLOPS
Board Design
122W
TDP
80W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GK104
GPU Name
GA103S
N14E-GTX-A2
GPU Variant
GN20-E8-A1
Kepler
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
3.54 billion
Transistors
Unknown
294 mm²
Die Size
496 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
8.6
5.1
Shader Model
6.5
