NVIDIA GeForce GTX 750 Ti vs NVIDIA GeForce GTX TITAN Z
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 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 750 Ti 's Advantages
Boost Clock has increased by 24% (1085MHz vs 876MHz)
Lower TDP (60W vs 375W)
NVIDIA GeForce GTX TITAN Z 's Advantages
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (336.0GB/s vs 86.40GB/s)
2240 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 750 Ti
1.389 TFLOPS
GeForce GTX TITAN Z
+263%
5.046 TFLOPS
3DMark Time Spy
GeForce GTX 750 Ti
1276
GeForce GTX TITAN Z
+96%
2510
3DMark Time Spy Extreme
GeForce GTX 750 Ti
308
GeForce GTX TITAN Z
+345%
1371
Graphics Card
Feb 2014
Release Date
May 2014
GeForce 700
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1020 MHz
Base Clock
705 MHz
1085 MHz
Boost Clock
876 MHz
1350 MHz
Memory Clock
1750 MHz
Memory
2GB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
384bit
86.40GB/s
Bandwidth
336.0GB/s
Render Config
-
-
-
-
-
-
640
Shading Units
2880
40
TMUs
240
16
ROPs
48
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
1536 KB
-
-
-
Theoretical Performance
17.36 GPixel/s
Pixel Rate
52.56 GPixel/s
43.40 GTexel/s
Texture Rate
210.2 GTexel/s
-
-
-
1389 GFLOPS
FP32 (float)
5.046 TFLOPS
43.40 GFLOPS
FP64 (double)
1.682 TFLOPS
Board Design
60W
TDP
375W
250 W
Suggested PSU
750 W
2x DVI
1x mini-HDMI 2.0
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
None
Power Connectors
2x 8-pin
Graphics Processor
GM107
GPU Name
GK110B
GM107-400-A2
GPU Variant
GK110-350-B1
Maxwell
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.87 billion
Transistors
7.08 billion
148 mm²
Die Size
561 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.2.175
5.0
CUDA
3.5
5.1
Shader Model
6.5 (5.1)
