GeForce GTX 780 Ti Engineering Sample vs TITAN X Pascal
We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti Engineering Sample and 12GB VRAM TITAN X Pascal to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
TITAN X Pascal Advantages
Boost Clock has increased by 65% (1531MHz vs 928MHz)
More VRAM (12GB vs 3GB)
Larger VRAM bandwidth (480.4GB/s vs 336.6GB/s)
704 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 780 Ti Engineering Sample
5345
TITAN X Pascal
+105%
10970
Graphics Card
Unknown
Release Date
Aug 2016
GeForce 700
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
875 MHz
Base Clock
1417 MHz
928 MHz
Boost Clock
1531 MHz
1753 MHz
Memory Clock
1251 MHz
Memory
3GB
Memory Size
12GB
GDDR5
Memory Type
GDDR5X
384bit
Memory Bus
384bit
336.6GB/s
Bandwidth
480.4GB/s
Render Config
-
SM Count
28
2880
Shading Units
3584
240
TMUs
224
48
ROPs
96
16 KB (per SMX)
L1 Cache
48 KB (per SM)
1536 KB
L2 Cache
3 MB
Theoretical Performance
55.68 GPixel/s
Pixel Rate
147.0 GPixel/s
222.7 GTexel/s
Texture Rate
342.9 GTexel/s
-
FP16 (half)
171.5 GFLOPS
5.345 TFLOPS
FP32 (float)
10.97 TFLOPS
222.7 GFLOPS
FP64 (double)
342.9 GFLOPS
Board Design
250W
TDP
250W
600 W
Suggested PSU
600 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
1x HDMI 2.0
3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GK180
GPU Name
GP102
GK180-425-A1
GPU Variant
GP102-400-A1
Kepler
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
7.08 billion
Transistors
11.8 billion
561 mm²
Die Size
471 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.2.175
Vulkan
1.3
3.5
CUDA
6.1
5.1
Shader Model
6.4
