NVIDIA TITAN X Pascal vs AMD Radeon Pro Vega II Duo
We compared two Desktop platform GPUs: 12GB VRAM TITAN X Pascal and 32GB VRAM Radeon Pro Vega II Duo to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA TITAN X Pascal 's Advantages
Lower TDP (250W vs 475W)
AMD Radeon Pro Vega II Duo 's Advantages
Released 2 years and 10 months late
Boost Clock has increased by 12% (1720MHz vs 1531MHz)
More VRAM (32GB vs 12GB)
Larger VRAM bandwidth (1020GB/s vs 480.4GB/s)
512 additional rendering cores
Score
Benchmark
FP32 (float)
TITAN X Pascal
10.97 TFLOPS
Radeon Pro Vega II Duo
+28%
14.09 TFLOPS
Graphics Card
Aug 2016
Release Date
Jun 2019
GeForce 10
Generation
Radeon Pro Mac
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
Apple MPX
Clock Speeds
1417 MHz
Base Clock
1400 MHz
1531 MHz
Boost Clock
1720 MHz
1251 MHz
Memory Clock
1000 MHz
Memory
12GB
Memory Size
32GB
GDDR5X
Memory Type
HBM2
384bit
Memory Bus
4096bit
480.4GB/s
Bandwidth
1020GB/s
Render Config
-
Compute Units
64
28
SM Count
-
3584
Shading Units
4096
224
TMUs
256
96
ROPs
64
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
147.0 GPixel/s
Pixel Rate
110.1 GPixel/s
342.9 GTexel/s
Texture Rate
440.3 GTexel/s
171.5 GFLOPS
FP16 (half)
28.18 TFLOPS
10.97 TFLOPS
FP32 (float)
14.09 TFLOPS
342.9 GFLOPS
FP64 (double)
7.045 TFLOPS
Board Design
250W
TDP
475W
600 W
Suggested PSU
850 W
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
Outputs
1x HDMI 2.0b
4x Thunderbolt
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
GP102
GPU Name
Vega 20
GP102-400-A1
GPU Variant
Vega 20 XT
Pascal
Architecture
GCN 5.1
TSMC
Foundry
TSMC
16 nm
Process Size
7 nm
11.8 billion
Transistors
13.23 billion
471 mm²
Die Size
331 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
6.1
CUDA
-
6.4
Shader Model
6.7
