NVIDIA GeForce RTX 5070 Ti Mobile vs NVIDIA GeForce GTX 780M Mac Edition
We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 5070 Ti Mobile and 4GB VRAM GeForce GTX 780M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 5070 Ti Mobile 's Advantages
Released 11 years and 4 months late
Boost Clock has increased by 82% (1447MHz vs 797MHz)
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (672.0GB/s vs 160.0GB/s)
4352 additional rendering cores
Lower TDP (60W vs 122W)
Score
Benchmark
FP32 (float)
GeForce RTX 5070 Ti Mobile
+596%
17.04 TFLOPS
GeForce GTX 780M Mac Edition
2.448 TFLOPS
Graphics Card
Mar 2025
Release Date
Nov 2013
GeForce 50 Mobile
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 5.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
847 MHz
Base Clock
771 MHz
1447 MHz
Boost Clock
797 MHz
1750 MHz
Memory Clock
1250 MHz
Memory
12GB
Memory Size
4GB
GDDR7
Memory Type
GDDR5
192bit
Memory Bus
256bit
672.0GB/s
Bandwidth
160.0GB/s
Render Config
-
-
-
46
SM Count
-
5888
Shading Units
1536
184
TMUs
128
80
ROPs
32
184
Tensor Cores
-
46
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
48 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
115.8 GPixel/s
Pixel Rate
25.50 GPixel/s
266.2 GTexel/s
Texture Rate
102.0 GTexel/s
17.04 TFLOPS
FP16 (half)
-
17.04 TFLOPS
FP32 (float)
2.448 TFLOPS
266.2 GFLOPS
FP64 (double)
102.0 GFLOPS
Board Design
60W
TDP
122W
250 W
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GB205
GPU Name
GK104
GB205
GPU Variant
N14E-GTX-A2
Blackwell 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
31.1 billion
Transistors
3.54 billion
263 mm²
Die Size
294 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.4
Vulkan
1.1
12.0
CUDA
3.0
6.8
Shader Model
5.1
