Home GPU Comparison NVIDIA GeForce GTX TITAN X vs AMD Radeon RX 460

NVIDIA GeForce GTX TITAN X vs AMD Radeon RX 460

We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX TITAN X and 2GB VRAM Radeon RX 460 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX TITAN X 's Advantages
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (336.6GB/s vs 112.0GB/s)
2176 additional rendering cores
AMD Radeon RX 460 's Advantages
Released 1 years and 5 months late
Boost Clock has increased by 10% (1200MHz vs 1089MHz)
Lower TDP (75W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX TITAN X +211%
6.691 TFLOPS
Radeon RX 460
2.15 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
Aug 2016
GeForce 900
Generation
Arctic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1000 MHz
Base Clock
1090 MHz
1089 MHz
Boost Clock
1200 MHz
1753 MHz
Memory Clock
1750 MHz

Memory

12GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
128bit
336.6GB/s
Bandwidth
112.0GB/s

Render Config

-
SM Count
-
-
Compute Units
14
3072
Shading Units
896
192
TMUs
56
96
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
1024 KB

Theoretical Performance

104.5 GPixel/s
Pixel Rate
19.20 GPixel/s
209.1 GTexel/s
Texture Rate
67.20 GTexel/s
-
FP16 (half)
2.150 TFLOPS
6.691 TFLOPS
FP32 (float)
2.150 TFLOPS
209.1 GFLOPS
FP64 (double)
134.4 GFLOPS

Graphics Processor

GM200
GPU Name
Baffin
GM200-400-A1
GPU Variant
Baffin PRO
Maxwell 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
8 billion
Transistors
3 billion
601 mm²
Die Size
123 mm²

Board Design

250W
TDP
75W
600 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
5.2
CUDA
-
6.4
Shader Model
6.4

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