NVIDIA GeForce GTX 780M Mac Edition vs NVIDIA GeForce RTX 4090 D
GPU · Specs Compare
Graphics Card
Release Date
Nov 2013
Dec 2023
Generation
GeForce 700M
GeForce 40
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
771 MHz
2280 MHz
Boost Clock
797 MHz
2520 MHz
Memory Clock
1250 MHz
1313 MHz
Memory
Memory Size
4GB
24GB
Memory Type
GDDR5
GDDR6X
Memory Bus
256bit
384bit
Bandwidth
160.0GB/s
1008GB/s
Render Config
Shading Units
1536
14592
TMUs
128
456
ROPs
32
176
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
512 KB
72 MB
SM Count
—
114
Tensor Cores
—
456
RT Cores
—
114
Theoretical Performance
Pixel Rate
25.50 GPixel/s
443.5 GPixel/s
Texture Rate
102.0 GTexel/s
1149 GTexel/s
FP32 (float)
2.448 TFLOPS
73.54 TFLOPS
FP64 (double)
102.0 GFLOPS
1149 GFLOPS
FP16 (half)
—
73.54 TFLOPS
Graphics Processor
GPU Name
GK104
AD102
GPU Variant
N14E-GTX-A2
AD102-250-A1
Architecture
Kepler
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
3.54 billion
76.3 billion
Die Size
294 mm²
609 mm²
Board Design
TDP
122W
425W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Suggested PSU
—
800 W
Power Connectors
—
1x 16-pin
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
8.9
Shader Model
5.1
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.