GeForce GTX TITAN X vs P30PH
We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX TITAN X and 4GB VRAM P30PH to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX TITAN X 's Advantages
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (336.6GB/s vs 268.8GB/s)
1024 additional rendering cores
P30PH 's Advantages
Boost Clock has increased by 11% (1206MHz vs 1089MHz)
Lower TDP (180W vs 250W)
Score
Benchmark
FP32 (float)
GeForce GTX TITAN X
+35%
6691
P30PH
4940
Graphics Card
Mar 2015
Release Date
Unknown
GeForce 900
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1000 MHz
Base Clock
1120 MHz
1089 MHz
Boost Clock
1206 MHz
1753 MHz
Memory Clock
2100 MHz
Memory
12GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
336.6GB/s
Bandwidth
268.8GB/s
Render Config
-
Compute Units
32
3072
Shading Units
2048
192
TMUs
128
96
ROPs
32
48 KB (per SMM)
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
2 MB
Theoretical Performance
104.5 GPixel/s
Pixel Rate
38.59 GPixel/s
209.1 GTexel/s
Texture Rate
154.4 GTexel/s
-
FP16 (half)
4.940 TFLOPS
6.691 TFLOPS
FP32 (float)
4.940 TFLOPS
209.1 GFLOPS
FP64 (double)
308.7 GFLOPS
Board Design
250W
TDP
180W
600 W
Suggested PSU
450 W
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
Outputs
1x HDMI 2.0b
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
GM200
GPU Name
Polaris 20
GM200-400-A1
GPU Variant
-
Maxwell 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
8 billion
Transistors
5.7 billion
601 mm²
Die Size
232 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
5.2
CUDA
-
6.4
Shader Model
6.7