NVIDIA TITAN X Pascal vs AMD Radeon Pro Duo
We compared two Desktop platform GPUs: 12GB VRAM TITAN X Pascal and 4GB VRAM Radeon Pro Duo to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA TITAN X Pascal 's Advantages
Boost Clock1531MHz
More VRAM (12GB vs 4GB)
Lower TDP (250W vs 350W)
AMD Radeon Pro Duo 's Advantages
Larger VRAM bandwidth (512.0GB/s vs 480.4GB/s)
512 additional rendering cores
Score
Benchmark
FP32 (float)
TITAN X Pascal
+33%
10.97 TFLOPS
Radeon Pro Duo
8.192 TFLOPS
3DMark Time Spy
TITAN X Pascal
+95%
9844
Radeon Pro Duo
5028
3DMark Time Spy Extreme
TITAN X Pascal
+100%
4812
Radeon Pro Duo
2406
Graphics Card
Aug 2016
Release Date
Apr 2016
GeForce 10
Generation
Radeon Pro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1417 MHz
Base Clock
-
1531 MHz
Boost Clock
-
1251 MHz
Memory Clock
500 MHz
Memory
12GB
Memory Size
4GB
GDDR5X
Memory Type
HBM
384bit
Memory Bus
4096bit
480.4GB/s
Bandwidth
512.0GB/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
2 MB
-
-
-
Theoretical Performance
147.0 GPixel/s
Pixel Rate
64.00 GPixel/s
342.9 GTexel/s
Texture Rate
256.0 GTexel/s
171.5 GFLOPS
FP16 (half)
8.192 TFLOPS
10.97 TFLOPS
FP32 (float)
8.192 TFLOPS
342.9 GFLOPS
FP64 (double)
512.0 GFLOPS
Board Design
250W
TDP
350W
600 W
Suggested PSU
750 W
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
Outputs
1x HDMI 1.4a
3x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
3x 8-pin
Graphics Processor
GP102
GPU Name
Capsaicin
GP102-400-A1
GPU Variant
Capsaicin XT
Pascal
Architecture
GCN 3.0
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
11.8 billion
Transistors
8.9 billion
471 mm²
Die Size
596 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
6.1
CUDA
-
6.4
Shader Model
6.0
