Home GPU Comparison NVIDIA GeForce GTX TITAN Z vs NVIDIA TITAN Xp

NVIDIA GeForce GTX TITAN Z vs NVIDIA TITAN Xp

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX TITAN Z and 12GB VRAM TITAN Xp to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN Xp 's Advantages
Released 2 years and 11 months late
Boost Clock has increased by 81% (1582MHz vs 876MHz)
More VRAM (12GB vs 6GB)
Larger VRAM bandwidth (547.6GB/s vs 336.0GB/s)
960 additional rendering cores
Lower TDP (250W vs 375W)

Score

Benchmark

FP32 (float)
GeForce GTX TITAN Z
5.046 TFLOPS
TITAN Xp +140%
12.15 TFLOPS
VS

Graphics Card

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

Clock Speeds

705 MHz
Base Clock
1405 MHz
876 MHz
Boost Clock
1582 MHz
1750 MHz
Memory Clock
1426 MHz

Memory

6GB
Memory Size
12GB
GDDR5
Memory Type
GDDR5X
384bit
Memory Bus
384bit
336.0GB/s
Bandwidth
547.6GB/s

Render Config

-
SM Count
30
-
Compute Units
-
2880
Shading Units
3840
240
TMUs
240
48
ROPs
96
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
48 KB (per SM)
1536 KB
L2 Cache
3 MB

Theoretical Performance

52.56 GPixel/s
Pixel Rate
151.9 GPixel/s
210.2 GTexel/s
Texture Rate
379.7 GTexel/s
-
FP16 (half)
189.8 GFLOPS
5.046 TFLOPS
FP32 (float)
12.15 TFLOPS
1.682 TFLOPS
FP64 (double)
379.7 GFLOPS

Graphics Processor

GK110B
GPU Name
GP102
GK110-350-B1
GPU Variant
GP102-450-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

Board Design

375W
TDP
250W
750 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

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

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