Home GPU Comparison NVIDIA GeForce GTX 780M Mac Edition vs NVIDIA GeForce RTX 4090 Max-Q

NVIDIA GeForce GTX 780M Mac Edition vs NVIDIA GeForce RTX 4090 Max-Q

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 780M Mac Edition and 16GB VRAM GeForce RTX 4090 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Max-Q 's Advantages
Released 9 years and 2 months late
Boost Clock has increased by 83% (1455MHz vs 797MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (448.0GB/s vs 160.0GB/s)
8192 additional rendering cores
Lower TDP (80W vs 122W)

Score

Benchmark

FP32 (float)
GeForce GTX 780M Mac Edition
2.448 TFLOPS
GeForce RTX 4090 Max Q +1056%
28.31 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Jan 2023
GeForce 700M
Generation
GeForce 40 Mobile
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 4.0 x16

Clock Speeds

771 MHz
Base Clock
930 MHz
797 MHz
Boost Clock
1455 MHz
1250 MHz
Memory Clock
1750 MHz

Memory

4GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
448.0GB/s

Render Config

-
-
-
-
SM Count
76
1536
Shading Units
9728
128
TMUs
304
32
ROPs
112
-
Tensor Cores
304
-
RT Cores
76
16 KB (per SMX)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
64 MB
-
-
-

Theoretical Performance

25.50 GPixel/s
Pixel Rate
163.0 GPixel/s
102.0 GTexel/s
Texture Rate
442.3 GTexel/s
-
FP16 (half)
28.31 TFLOPS
2.448 TFLOPS
FP32 (float)
28.31 TFLOPS
102.0 GFLOPS
FP64 (double)
442.3 GFLOPS

Board Design

122W
TDP
80W
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

GK104
GPU Name
AD103
N14E-GTX-A2
GPU Variant
GN21-X11
Kepler
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
4 nm
3.54 billion
Transistors
45.9 billion
294 mm²
Die Size
379 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

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