NVIDIA GeForce GTX TITAN Z vs NVIDIA GeForce GTX 780 Ti

Comparative analysis of NVIDIA GeForce GTX TITAN Z and NVIDIA GeForce GTX 780 Ti videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score.

 

Differences

Reasons to consider the NVIDIA GeForce GTX TITAN Z

  • Videocard is newer: launch date 6 month(s) later
  • Around 61% higher texture fill rate: 338 billion / sec vs 210 billion / sec
  • 2x more pipelines: 2x 2880 vs 2880
  • Around 89% better floating-point performance: 2x 5,046 gflops vs 5,345 gflops
  • 4x more maximum memory size: 12 GB vs 3 GB
  • Around 1% better performance in PassMark - G2D Mark: 639 vs 633
  • Around 15% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 7.89 vs 6.854
  • Around 70% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 309.857 vs 182.11
  • 5.1x better performance in 3DMark Fire Strike - Graphics Score: 17055 vs 3365
Specifications (specs)
Launch date 28 May 2014 vs 7 November 2013
Texture fill rate 338 billion / sec vs 210 billion / sec
Pipelines 2x 2880 vs 2880
Floating-point performance 2x 5,046 gflops vs 5,345 gflops
Maximum memory size 12 GB vs 3 GB
Benchmarks
PassMark - G2D Mark 639 vs 633
CompuBench 1.5 Desktop - T-Rex (Frames/s) 7.89 vs 6.854
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 309.857 vs 182.11
3DMark Fire Strike - Graphics Score 17055 vs 3365

Reasons to consider the NVIDIA GeForce GTX 780 Ti

  • Around 24% higher core clock speed: 875 MHz vs 705 MHz
  • Around 6% higher boost clock speed: 928 MHz vs 876 MHz
  • Around 50% lower typical power consumption: 250 Watt vs 375 Watt
  • Around 7% better performance in PassMark - G3D Mark: 9527 vs 8905
  • Around 24% better performance in Geekbench - OpenCL: 28293 vs 22732
  • Around 14% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 75.429 vs 66.419
  • Around 59% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 2001.15 vs 1261.593
  • 3.2x better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 58.067 vs 17.882
  • Around 23% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 10021 vs 8124
  • Around 53% better performance in GFXBench 4.0 - Manhattan (Frames): 3699 vs 2413
  • Around 50% better performance in GFXBench 4.0 - T-Rex (Frames): 3342 vs 2226
  • Around 23% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 10021 vs 8124
  • Around 53% better performance in GFXBench 4.0 - Manhattan (Fps): 3699 vs 2413
  • Around 50% better performance in GFXBench 4.0 - T-Rex (Fps): 3342 vs 2226
Specifications (specs)
Core clock speed 875 MHz vs 705 MHz
Boost clock speed 928 MHz vs 876 MHz
Thermal Design Power (TDP) 250 Watt vs 375 Watt
Benchmarks
PassMark - G3D Mark 9527 vs 8905
Geekbench - OpenCL 28293 vs 22732
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 75.429 vs 66.419
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 2001.15 vs 1261.593
CompuBench 1.5 Desktop - Video Composition (Frames/s) 58.067 vs 17.882
GFXBench 4.0 - Car Chase Offscreen (Frames) 10021 vs 8124
GFXBench 4.0 - Manhattan (Frames) 3699 vs 2413
GFXBench 4.0 - T-Rex (Frames) 3342 vs 2226
GFXBench 4.0 - Car Chase Offscreen (Fps) 10021 vs 8124
GFXBench 4.0 - Manhattan (Fps) 3699 vs 2413
GFXBench 4.0 - T-Rex (Fps) 3342 vs 2226

Compare benchmarks

GPU 1: NVIDIA GeForce GTX TITAN Z
GPU 2: NVIDIA GeForce GTX 780 Ti

PassMark - G3D Mark
GPU 1
GPU 2
8905
9527
PassMark - G2D Mark
GPU 1
GPU 2
639
633
Geekbench - OpenCL
GPU 1
GPU 2
22732
28293
CompuBench 1.5 Desktop - Face Detection (mPixels/s)
GPU 1
GPU 2
66.419
75.429
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)
GPU 1
GPU 2
1261.593
2001.15
CompuBench 1.5 Desktop - T-Rex (Frames/s)
GPU 1
GPU 2
7.89
6.854
CompuBench 1.5 Desktop - Video Composition (Frames/s)
GPU 1
GPU 2
17.882
58.067
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)
GPU 1
GPU 2
309.857
182.11
GFXBench 4.0 - Car Chase Offscreen (Frames)
GPU 1
GPU 2
8124
10021
GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
2413
3699
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
2226
3342
GFXBench 4.0 - Car Chase Offscreen (Fps)
GPU 1
GPU 2
8124
10021
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
2413
3699
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
2226
3342
3DMark Fire Strike - Graphics Score
GPU 1
GPU 2
17055
3365
Name NVIDIA GeForce GTX TITAN Z NVIDIA GeForce GTX 780 Ti
PassMark - G3D Mark 8905 9527
PassMark - G2D Mark 639 633
Geekbench - OpenCL 22732 28293
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 66.419 75.429
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 1261.593 2001.15
CompuBench 1.5 Desktop - T-Rex (Frames/s) 7.89 6.854
CompuBench 1.5 Desktop - Video Composition (Frames/s) 17.882 58.067
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 309.857 182.11
GFXBench 4.0 - Car Chase Offscreen (Frames) 8124 10021
GFXBench 4.0 - Manhattan (Frames) 2413 3699
GFXBench 4.0 - T-Rex (Frames) 2226 3342
GFXBench 4.0 - Car Chase Offscreen (Fps) 8124 10021
GFXBench 4.0 - Manhattan (Fps) 2413 3699
GFXBench 4.0 - T-Rex (Fps) 2226 3342
3DMark Fire Strike - Graphics Score 17055 3365

Compare specifications (specs)

NVIDIA GeForce GTX TITAN Z NVIDIA GeForce GTX 780 Ti

Essentials

Architecture Kepler Kepler
Code name GK110B GK110B
Launch date 28 May 2014 7 November 2013
Launch price (MSRP) $2,999 $699
Place in performance rating 404 407
Price now $1,580 $749.99
Type Desktop Desktop
Value for money (0-100) 6.46 14.80

Technical info

Boost clock speed 876 MHz 928 MHz
Core clock speed 705 MHz 875 MHz
CUDA cores 5760 2880
Floating-point performance 2x 5,046 gflops 5,345 gflops
Manufacturing process technology 28 nm 28 nm
Pipelines 2x 2880 2880
Texture fill rate 338 billion / sec 210 billion / sec
Thermal Design Power (TDP) 375 Watt 250 Watt
Transistor count 7,080 million 7,080 million

Video outputs and ports

Audio input for HDMI Internal Internal
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort, One Dual Link DVI-I, One Dual Link DVI-D, One HDMI... 2x DVI, 1x HDMI, 1x DisplayPort, One Dual Link DVI-I, One Dual Link DVI-D, One HDMI...
G-SYNC support
HDCP
HDMI
Maximum VGA resolution 2048x1536 2048x1536
Multi monitor support

Compatibility, dimensions and requirements

Bus support PCI Express 3.0 PCI Express 3.0
Height 4.376" (11.1 cm) 4.376" (11.1 cm)
Interface PCIe 3.0 x16 PCIe 3.0 x16
Length 10.5" (26.7 cm) 10.5" (26.7 cm)
Supplementary power connectors Two 8-pin One 8-pin and one 6-pin

API support

DirectX 12.0 (11_1) 12.0 (11_1)
OpenGL 4.4 4.4

Memory

Maximum RAM amount 12 GB 3 GB
Memory bandwidth 672 GB / s 336 GB / s
Memory bus width 768-bit (384-bit per GPU) 384 Bit
Memory clock speed 7.0 GB/s 7.0 GB/s
Memory type GDDR5 GDDR5
Shared memory 0

Technologies

3D Gaming
3D Vision
3D Vision Live
Adaptive VSync
Blu Ray 3D
CUDA
FXAA
GPU Boost
TXAA
GeForce Experience
SLI