Home GPU Comparison NVIDIA TITAN RTX vs NVIDIA TITAN V

NVIDIA TITAN RTX vs NVIDIA TITAN V

We compared two Desktop platform GPUs: 24GB VRAM TITAN RTX and 12GB VRAM TITAN V to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN RTX 's Advantages
Released 1 years late
Boost Clock has increased by 22% (1770MHz vs 1455MHz)
More VRAM (24GB vs 12GB)
Larger VRAM bandwidth (672.0GB/s vs 651.3GB/s)
NVIDIA TITAN V 's Advantages
512 additional rendering cores
Lower TDP (250W vs 280W)

Score

Benchmark

FP32 (float)
TITAN RTX +9%
16.31 TFLOPS
TITAN V
14.9 TFLOPS
3DMark Time Spy
TITAN RTX +14%
15148
TITAN V
13241
VS

Graphics Card

Dec 2018
Release Date
Dec 2017
GeForce 20
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1350 MHz
Base Clock
1200 MHz
1770 MHz
Boost Clock
1455 MHz
1750 MHz
Memory Clock
848 MHz

Memory

24GB
Memory Size
12GB
GDDR6
Memory Type
HBM2
384bit
Memory Bus
3072bit
672.0GB/s
Bandwidth
651.3GB/s

Render Config

-
-
-
72
SM Count
80
4608
Shading Units
5120
288
TMUs
320
96
ROPs
96
576
Tensor Cores
640
72
RT Cores
-
64 KB (per SM)
L1 Cache
96 KB (per SM)
6 MB
L2 Cache
0 MB
-
-
-

Theoretical Performance

169.9 GPixel/s
Pixel Rate
139.7 GPixel/s
509.8 GTexel/s
Texture Rate
465.6 GTexel/s
32.62 TFLOPS
FP16 (half)
29.80 TFLOPS
16.31 TFLOPS
FP32 (float)
14.90 TFLOPS
509.8 GFLOPS
FP64 (double)
7.450 TFLOPS

Board Design

280W
TDP
250W
600 W
Suggested PSU
600 W
1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

TU102
GPU Name
GV100
TU102-400-A1
GPU Variant
GV100-400-A1
Turing
Architecture
Volta
TSMC
Foundry
TSMC
12 nm
Process Size
12 nm
18.6 billion
Transistors
21.1 billion
754 mm²
Die Size
815 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
7.0
6.6
Shader Model
6.6

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