NVIDIA GeForce GTX 780 6 GB vs NVIDIA GeForce RTX 4080 Max-Q
GPU · Specs Compare
Graphics Card
Release Date
Sep 2013
Jan 2023
Generation
GeForce 700
GeForce 40 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
863 MHz
795 MHz
Boost Clock
902 MHz
1350 MHz
Memory Clock
1502 MHz
1750 MHz
Memory
Memory Size
6GB
12GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
192bit
Bandwidth
288.4GB/s
336.0GB/s
Render Config
Shading Units
2304
7424
TMUs
192
232
ROPs
48
80
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
1536 KB
48 MB
SM Count
—
58
Tensor Cores
—
232
RT Cores
—
58
Theoretical Performance
Pixel Rate
43.30 GPixel/s
108.0 GPixel/s
Texture Rate
173.2 GTexel/s
313.2 GTexel/s
FP32 (float)
4.156 TFLOPS
20.04 TFLOPS
FP64 (double)
173.2 GFLOPS
313.2 GFLOPS
FP16 (half)
—
20.04 TFLOPS
Graphics Processor
GPU Name
GK110B
AD104
GPU Variant
GK110-301-B1
GN21-X9
Architecture
Kepler
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
28 nm
4 nm
Transistors
7.08 billion
35.8 billion
Die Size
561 mm²
295 mm²
Board Design
TDP
250W
60W
Suggested PSU
600 W
—
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Portable Device Dependent
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.5
8.9
Shader Model
5.1
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.