Home GPU Comparison NVIDIA GeForce GTX TITAN X vs NVIDIA GeForce GTX 780 Ti Engineering Sample

NVIDIA GeForce GTX TITAN X vs NVIDIA GeForce GTX 780 Ti Engineering Sample

We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX TITAN X and 3GB VRAM GeForce GTX 780 Ti Engineering Sample to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX TITAN X 's Advantages
Boost Clock has increased by 17% (1089MHz vs 928MHz)
More VRAM (12GB vs 3GB)
192 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX TITAN X +25%
6.691 TFLOPS
GeForce GTX 780 Ti Engineering Sample
5.345 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
Unknown
GeForce 900
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1000 MHz
Base Clock
875 MHz
1089 MHz
Boost Clock
928 MHz
1753 MHz
Memory Clock
1753 MHz

Memory

12GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
384bit
336.6GB/s
Bandwidth
336.6GB/s

Render Config

-
-
-
-
-
-
3072
Shading Units
2880
192
TMUs
240
96
ROPs
48
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
16 KB (per SMX)
3 MB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

104.5 GPixel/s
Pixel Rate
55.68 GPixel/s
209.1 GTexel/s
Texture Rate
222.7 GTexel/s
-
-
-
6.691 TFLOPS
FP32 (float)
5.345 TFLOPS
209.1 GFLOPS
FP64 (double)
222.7 GFLOPS

Board Design

250W
TDP
250W
600 W
Suggested PSU
600 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GM200
GPU Name
GK180
GM200-400-A1
GPU Variant
GK180-425-A1
Maxwell 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
8 billion
Transistors
7.08 billion
601 mm²
Die Size
561 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.2.175
5.2
CUDA
3.5
6.4
Shader Model
5.1

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