Home GPU Comparison NVIDIA TITAN V vs AMD Radeon RX 550

NVIDIA TITAN V vs AMD Radeon RX 550

We compared two Desktop platform GPUs: 12GB VRAM TITAN V and 2GB VRAM Radeon RX 550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN V 's Advantages
Released 8 months late
Boost Clock has increased by 23% (1455MHz vs 1183MHz)
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (651.3GB/s vs 112.0GB/s)
4608 additional rendering cores
AMD Radeon RX 550 's Advantages
Lower TDP (50W vs 250W)

Score

Benchmark

FP32 (float)
TITAN V +1130%
14.9 TFLOPS
Radeon RX 550
1.211 TFLOPS
3DMark Time Spy
TITAN V +1003%
13241
Radeon RX 550
1200
VS

Graphics Card

Dec 2017
Release Date
Apr 2017
GeForce 10
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1200 MHz
Base Clock
1100 MHz
1455 MHz
Boost Clock
1183 MHz
848 MHz
Memory Clock
1750 MHz

Memory

12GB
Memory Size
2GB
HBM2
Memory Type
GDDR5
3072bit
Memory Bus
128bit
651.3GB/s
Bandwidth
112.0GB/s

Render Config

-
Compute Units
8
80
SM Count
-
5120
Shading Units
512
320
TMUs
32
96
ROPs
16
640
Tensor Cores
-
-
-
-
96 KB (per SM)
L1 Cache
16 KB (per CU)
0 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

139.7 GPixel/s
Pixel Rate
18.93 GPixel/s
465.6 GTexel/s
Texture Rate
37.86 GTexel/s
29.80 TFLOPS
FP16 (half)
1211 GFLOPS
14.90 TFLOPS
FP32 (float)
1211 GFLOPS
7.450 TFLOPS
FP64 (double)
75.71 GFLOPS

Board Design

250W
TDP
50W
600 W
Suggested PSU
250 W
1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

GV100
GPU Name
Lexa
GV100-400-A1
GPU Variant
Lexa PRO (215-0904018)
Volta
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
12 nm
Process Size
14 nm
21.1 billion
Transistors
2.2 billion
815 mm²
Die Size
103 mm²

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
7.0
CUDA
-
6.6
Shader Model
6.4

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