NVIDIA TITAN X Pascal vs AMD Radeon RX Vega 56
We compared two Desktop platform GPUs: 12GB VRAM TITAN X Pascal and 8GB VRAM Radeon RX Vega 56 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 4% (1531MHz vs 1471MHz)
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (480.4GB/s vs 409.6GB/s)
AMD Radeon RX Vega 56 's Advantages
Released 1 years late
Lower TDP (210W vs 250W)
Score
Benchmark
FP32 (float)
TITAN X Pascal
+4%
10.97 TFLOPS
Radeon RX Vega 56
10.54 TFLOPS
3DMark Time Spy
TITAN X Pascal
+45%
9844
Radeon RX Vega 56
6783
3DMark Time Spy Extreme
TITAN X Pascal
+45%
4812
Radeon RX Vega 56
3310
Shadow of the Tomb Raider 2160p
TITAN X Pascal
+40%
42
Radeon RX Vega 56
30
Shadow of the Tomb Raider 1440p
TITAN X Pascal
+36%
78
Radeon RX Vega 56
57
Shadow of the Tomb Raider 1080p
TITAN X Pascal
+47%
128
Radeon RX Vega 56
87
GTA 5 2160p
TITAN X Pascal
+113%
98
Radeon RX Vega 56
46
GTA 5 1440p
TITAN X Pascal
+14%
104
Radeon RX Vega 56
91
GTA 5 1080p
TITAN X Pascal
+70%
188
Radeon RX Vega 56
110
Graphics Card
Aug 2016
Release Date
Aug 2017
GeForce 10
Generation
Vega
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1417 MHz
Base Clock
1156 MHz
1531 MHz
Boost Clock
1471 MHz
1251 MHz
Memory Clock
800 MHz
Memory
12GB
Memory Size
8GB
GDDR5X
Memory Type
HBM2
384bit
Memory Bus
2048bit
480.4GB/s
Bandwidth
409.6GB/s
Render Config
-
Compute Units
56
28
SM Count
-
3584
Shading Units
3584
224
TMUs
224
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
94.14 GPixel/s
342.9 GTexel/s
Texture Rate
329.5 GTexel/s
171.5 GFLOPS
FP16 (half)
21.09 TFLOPS
10.97 TFLOPS
FP32 (float)
10.54 TFLOPS
342.9 GFLOPS
FP64 (double)
659.0 GFLOPS
Board Design
250W
TDP
210W
600 W
Suggested PSU
550 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
2x 8-pin
Graphics Processor
GP102
GPU Name
Vega 10
GP102-400-A1
GPU Variant
Vega 10 XL
(215-0894216)
Pascal
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
16 nm
Process Size
14 nm
11.8 billion
Transistors
12.5 billion
471 mm²
Die Size
495 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
6.1
CUDA
-
6.4
Shader Model
6.4
