Home GPU Comparison NVIDIA GeForce GTX 1080 Ti vs NVIDIA GeForce GTX TITAN Z

NVIDIA GeForce GTX 1080 Ti vs NVIDIA GeForce GTX TITAN Z

We compared two Desktop platform GPUs: 11GB VRAM GeForce GTX 1080 Ti and 6GB VRAM GeForce GTX TITAN Z to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Ti 's Advantages
Released 2 years and 10 months late
Boost Clock has increased by 81% (1582MHz vs 876MHz)
More VRAM (11GB vs 6GB)
Larger VRAM bandwidth (484.4GB/s vs 336.0GB/s)
704 additional rendering cores
Lower TDP (250W vs 375W)

Score

Benchmark

FP32 (float)
GeForce GTX 1080 Ti +124%
11.34 TFLOPS
GeForce GTX TITAN Z
5.046 TFLOPS
VS

Graphics Card

Mar 2017
Release Date
May 2014
GeForce 10
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1481 MHz
Base Clock
705 MHz
1582 MHz
Boost Clock
876 MHz
1376 MHz
Memory Clock
1750 MHz

Memory

11GB
Memory Size
6GB
GDDR5X
Memory Type
GDDR5
352bit
Memory Bus
384bit
484.4GB/s
Bandwidth
336.0GB/s

Render Config

28
SM Count
-
-
Compute Units
-
3584
Shading Units
2880
224
TMUs
240
88
ROPs
48
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
16 KB (per SMX)
0 MB
L2 Cache
1536 KB

Theoretical Performance

139.2 GPixel/s
Pixel Rate
52.56 GPixel/s
354.4 GTexel/s
Texture Rate
210.2 GTexel/s
177.2 GFLOPS
FP16 (half)
-
11.34 TFLOPS
FP32 (float)
5.046 TFLOPS
354.4 GFLOPS
FP64 (double)
1.682 TFLOPS

Graphics Processor

GP102
GPU Name
GK110B
GP102-350-K1-A1
GPU Variant
GK110-350-B1
Pascal
Architecture
Kepler
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
11.8 billion
Transistors
7.08 billion
471 mm²
Die Size
561 mm²

Board Design

250W
TDP
375W
600 W
Suggested PSU
750 W
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
2x 8-pin

Graphics Features

12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
6.1
CUDA
3.5
6.4
Shader Model
5.1

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