NVIDIA GeForce GTX 980 Ti vs NVIDIA GeForce GTX TITAN Z
We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 980 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 980 Ti 's Advantages
Released 1 years and 1 months late
Boost Clock has increased by 23% (1076MHz vs 876MHz)
Larger VRAM bandwidth (336.6GB/s vs 336.0GB/s)
Lower TDP (250W vs 375W)
NVIDIA GeForce GTX TITAN Z 's Advantages
64 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 980 Ti
+20%
6.06 TFLOPS
GeForce GTX TITAN Z
5.046 TFLOPS
3DMark Time Spy
GeForce GTX 980 Ti
+130%
5789
GeForce GTX TITAN Z
2510
3DMark Time Spy Extreme
GeForce GTX 980 Ti
+104%
2807
GeForce GTX TITAN Z
1371
Graphics Card
Jun 2015
Release Date
May 2014
GeForce 900
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1000 MHz
Base Clock
705 MHz
1076 MHz
Boost Clock
876 MHz
1753 MHz
Memory Clock
1750 MHz
Memory
6GB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
384bit
336.6GB/s
Bandwidth
336.0GB/s
Render Config
-
-
-
-
-
-
2816
Shading Units
2880
176
TMUs
240
96
ROPs
48
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
16 KB (per SMX)
3 MB
L2 Cache
1536 KB
-
-
-
Theoretical Performance
103.3 GPixel/s
Pixel Rate
52.56 GPixel/s
189.4 GTexel/s
Texture Rate
210.2 GTexel/s
-
-
-
6.060 TFLOPS
FP32 (float)
5.046 TFLOPS
189.4 GFLOPS
FP64 (double)
1.682 TFLOPS
Board Design
250W
TDP
375W
600 W
Suggested PSU
750 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
2x 8-pin
Graphics Processor
GM200
GPU Name
GK110B
GM200-310-A1
GPU Variant
GK110-350-B1
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_1)
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
6.5 (5.1)
