Home GPU Comparison NVIDIA TITAN RTX vs AMD Radeon Pro SSG

NVIDIA TITAN RTX vs AMD Radeon Pro SSG

We compared two Desktop platform GPUs: 24GB VRAM TITAN RTX and 16GB VRAM Radeon Pro SSG 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 and 4 months late
Boost Clock has increased by 18% (1770MHz vs 1500MHz)
More VRAM (24GB vs 16GB)
Larger VRAM bandwidth (672.0GB/s vs 483.8GB/s)
512 additional rendering cores
AMD Radeon Pro SSG 's Advantages
Lower TDP (260W vs 280W)

Score

Benchmark

FP32 (float)
TITAN RTX +32%
16.31 TFLOPS
Radeon Pro SSG
12.29 TFLOPS
VS

Graphics Card

Dec 2018
Release Date
Aug 2017
GeForce 20
Generation
Radeon Pro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1350 MHz
Base Clock
1440 MHz
1770 MHz
Boost Clock
1500 MHz
1750 MHz
Memory Clock
945 MHz

Memory

24GB
Memory Size
16GB
GDDR6
Memory Type
HBM2
384bit
Memory Bus
2048bit
672.0GB/s
Bandwidth
483.8GB/s

Render Config

-
Compute Units
64
72
SM Count
-
4608
Shading Units
4096
288
TMUs
256
96
ROPs
64
576
Tensor Cores
-
72
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
6 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

169.9 GPixel/s
Pixel Rate
96.00 GPixel/s
509.8 GTexel/s
Texture Rate
384.0 GTexel/s
32.62 TFLOPS
FP16 (half)
24.58 TFLOPS
16.31 TFLOPS
FP32 (float)
12.29 TFLOPS
509.8 GFLOPS
FP64 (double)
768.0 GFLOPS

Board Design

280W
TDP
260W
600 W
Suggested PSU
600 W
1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C
Outputs
6x mini-DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

TU102
GPU Name
Vega 10
TU102-400-A1
GPU Variant
Vega 10 XT GL (215-0894124)
Turing
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
12 nm
Process Size
14 nm
18.6 billion
Transistors
12.5 billion
754 mm²
Die Size
495 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
7.5
CUDA
-
6.6
Shader Model
6.4

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