NVIDIA TITAN X Pascal vs NVIDIA GeForce RTX 2080 Ti
We compared two Desktop platform GPUs: 12GB VRAM TITAN X Pascal and 11GB VRAM GeForce RTX 2080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA TITAN X Pascal 's Advantages
More VRAM (12GB vs 11GB)
NVIDIA GeForce RTX 2080 Ti 's Advantages
Released 2 years and 1 months late
Boost Clock has increased by 1% (1545MHz vs 1531MHz)
Larger VRAM bandwidth (616.0GB/s vs 480.4GB/s)
768 additional rendering cores
Score
Benchmark
FP32 (float)
TITAN X Pascal
10.97 TFLOPS
GeForce RTX 2080 Ti
+22%
13.45 TFLOPS
3DMark Time Spy
TITAN X Pascal
9844
GeForce RTX 2080 Ti
+48%
14622
3DMark Time Spy Extreme
TITAN X Pascal
4812
GeForce RTX 2080 Ti
+45%
7001
Shadow of the Tomb Raider 2160p
TITAN X Pascal
42
GeForce RTX 2080 Ti
+38%
58
Shadow of the Tomb Raider 1440p
TITAN X Pascal
78
GeForce RTX 2080 Ti
+39%
109
Shadow of the Tomb Raider 1080p
TITAN X Pascal
128
GeForce RTX 2080 Ti
+13%
145
GTA 5 2160p
TITAN X Pascal
+8%
98
GeForce RTX 2080 Ti
90
GTA 5 1440p
TITAN X Pascal
104
GeForce RTX 2080 Ti
+40%
146
GTA 5 1080p
TITAN X Pascal
+4%
188
GeForce RTX 2080 Ti
180
Graphics Card
Aug 2016
Release Date
Sep 2018
GeForce 10
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1417 MHz
Base Clock
1350 MHz
1531 MHz
Boost Clock
1545 MHz
1251 MHz
Memory Clock
1750 MHz
Memory
12GB
Memory Size
11GB
GDDR5X
Memory Type
GDDR6
384bit
Memory Bus
352bit
480.4GB/s
Bandwidth
616.0GB/s
Render Config
-
-
-
28
SM Count
68
3584
Shading Units
4352
224
TMUs
272
96
ROPs
88
-
Tensor Cores
544
-
RT Cores
68
48 KB (per SM)
L1 Cache
64 KB (per SM)
3 MB
L2 Cache
0 MB
-
-
-
Theoretical Performance
147.0 GPixel/s
Pixel Rate
136.0 GPixel/s
342.9 GTexel/s
Texture Rate
420.2 GTexel/s
171.5 GFLOPS
FP16 (half)
26.90 TFLOPS
10.97 TFLOPS
FP32 (float)
13.45 TFLOPS
342.9 GFLOPS
FP64 (double)
420.2 GFLOPS
Board Design
250W
TDP
250W
600 W
Suggested PSU
600 W
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
Outputs
1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
GP102
GPU Name
TU102
GP102-400-A1
GPU Variant
TU102-300A-K1-A1
Pascal
Architecture
Turing
TSMC
Foundry
TSMC
16 nm
Process Size
12 nm
11.8 billion
Transistors
18.6 billion
471 mm²
Die Size
754 mm²
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
6.1
CUDA
7.5
6.4
Shader Model
6.6
