NVIDIA TITAN X Pascal vs AMD Radeon VII
We compared two Desktop platform GPUs: 12GB VRAM TITAN X Pascal and 16GB VRAM Radeon VII 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 295W)
AMD Radeon VII 's Advantages
Released 2 years and 6 months late
Boost Clock has increased by 14% (1750MHz vs 1531MHz)
More VRAM (16GB vs 12GB)
Larger VRAM bandwidth (1020GB/s vs 480.4GB/s)
256 additional rendering cores
Score
Benchmark
FP32 (float)
TITAN X Pascal
10.97 TFLOPS
Radeon VII
+22%
13.44 TFLOPS
3DMark Time Spy
TITAN X Pascal
+10%
9844
Radeon VII
8923
3DMark Time Spy Extreme
TITAN X Pascal
+10%
4812
Radeon VII
4374
Shadow of the Tomb Raider 2160p
TITAN X Pascal
42
Radeon VII
+4%
44
Shadow of the Tomb Raider 1440p
TITAN X Pascal
78
Radeon VII
+5%
82
Shadow of the Tomb Raider 1080p
TITAN X Pascal
+12%
128
Radeon VII
114
GTA 5 2160p
TITAN X Pascal
+48%
98
Radeon VII
66
GTA 5 1440p
TITAN X Pascal
+67%
104
Radeon VII
62
GTA 5 1080p
TITAN X Pascal
+38%
188
Radeon VII
136
Graphics Card
Aug 2016
Release Date
Feb 2019
GeForce 10
Generation
Vega II
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1417 MHz
Base Clock
1400 MHz
1531 MHz
Boost Clock
1750 MHz
1251 MHz
Memory Clock
1000 MHz
Memory
12GB
Memory Size
16GB
GDDR5X
Memory Type
HBM2
384bit
Memory Bus
4096bit
480.4GB/s
Bandwidth
1020GB/s
Render Config
-
Compute Units
60
28
SM Count
-
3584
Shading Units
3840
224
TMUs
240
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
112.0 GPixel/s
342.9 GTexel/s
Texture Rate
420.0 GTexel/s
171.5 GFLOPS
FP16 (half)
26.88 TFLOPS
10.97 TFLOPS
FP32 (float)
13.44 TFLOPS
342.9 GFLOPS
FP64 (double)
3.360 TFLOPS
Board Design
250W
TDP
295W
600 W
Suggested PSU
600 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 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
