NVIDIA GeForce GTX 1080 Max Q vs NVIDIA GeForce GTX 780 6 GB
GPU Specs Compare
Graphics Card
Release Date
Jun 2017
Sep 2013
Generation
GeForce 10 Mobile
GeForce 700
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1290 MHz
863 MHz
Boost Clock
1468 MHz
902 MHz
Memory Clock
1251 MHz
1502 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR5X
GDDR5
Memory Bus
256bit
384bit
Bandwidth
320.3GB/s
288.4GB/s
Render Config
SM Count
20
-
Shading Units
2560
2304
TMUs
160
192
ROPs
64
48
L1 Cache
48 KB (per SM)
16 KB (per SMX)
L2 Cache
2 MB
1536 KB
Theoretical Performance
Pixel Rate
93.95 GPixel/s
43.30 GPixel/s
Texture Rate
234.9 GTexel/s
173.2 GTexel/s
FP16 (half)
117.4 GFLOPS
-
FP32 (float)
7.516 TFLOPS
4.156 TFLOPS
FP64 (double)
234.9 GFLOPS
173.2 GFLOPS
Graphics Processor
GPU Name
GP104
GK110B
GPU Variant
N17E-G3-A1
GK110-301-B1
Architecture
Pascal
Kepler
Foundry
TSMC
TSMC
Process Size
16 nm
28 nm
Transistors
7.2 billion
7.08 billion
Die Size
314 mm²
561 mm²
Board Design
TDP
150W
250W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
600 W
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
6.1
3.5
Shader Model
6.4
5.1