NVIDIA TITAN X Pascal vs AMD Radeon RX 580G
We compared two Desktop platform GPUs: 12GB VRAM TITAN X Pascal and 8GB VRAM Radeon RX 580G to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA TITAN X Pascal 's Advantages
Boost Clock has increased by 15% (1531MHz vs 1330MHz)
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (480.4GB/s vs 256.0GB/s)
1280 additional rendering cores
AMD Radeon RX 580G 's Advantages
Released 2 years and 2 months late
Lower TDP (185W vs 250W)
Score
Benchmark
FP32 (float)
TITAN X Pascal
+78%
10.97 TFLOPS
Radeon RX 580G
6.129 TFLOPS
Graphics Card
Aug 2016
Release Date
Oct 2018
GeForce 10
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1417 MHz
Base Clock
1257 MHz
1531 MHz
Boost Clock
1330 MHz
1251 MHz
Memory Clock
2000 MHz
Memory
12GB
Memory Size
8GB
GDDR5X
Memory Type
GDDR5
384bit
Memory Bus
256bit
480.4GB/s
Bandwidth
256.0GB/s
Render Config
-
Compute Units
36
28
SM Count
-
3584
Shading Units
2304
224
TMUs
144
96
ROPs
32
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
147.0 GPixel/s
Pixel Rate
42.56 GPixel/s
342.9 GTexel/s
Texture Rate
191.5 GTexel/s
171.5 GFLOPS
FP16 (half)
6.129 TFLOPS
10.97 TFLOPS
FP32 (float)
6.129 TFLOPS
342.9 GFLOPS
FP64 (double)
383.0 GFLOPS
Board Design
250W
TDP
185W
600 W
Suggested PSU
450 W
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
Outputs
1x HDMI 2.0b
3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 8-pin
Graphics Processor
GP102
GPU Name
Polaris 20
GP102-400-A1
GPU Variant
Polaris 20 XTX
(215-0910038)
Pascal
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
16 nm
Process Size
14 nm
11.8 billion
Transistors
5.7 billion
471 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
1.2
6.1
CUDA
-
6.4
Shader Model
6.4
