Home GPU Comparison AMD Radeon RX Vega 56 vs NVIDIA TITAN RTX

AMD Radeon RX Vega 56 vs NVIDIA TITAN RTX

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 56 and 24GB VRAM TITAN RTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 56 's Advantages
Lower TDP (210W vs 280W)
NVIDIA TITAN RTX 's Advantages
Released 1 years and 4 months late
Boost Clock has increased by 20% (1770MHz vs 1471MHz)
More VRAM (24GB vs 8GB)
Larger VRAM bandwidth (672.0GB/s vs 409.6GB/s)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX Vega 56
10.54 TFLOPS
TITAN RTX +54%
16.31 TFLOPS
3DMark Time Spy
Radeon RX Vega 56
6878
TITAN RTX +120%
15148
Shadow of the Tomb Raider 2160p
Radeon RX Vega 56
30
TITAN RTX +126%
68
Shadow of the Tomb Raider 1440p
Radeon RX Vega 56
57
TITAN RTX +117%
124
Shadow of the Tomb Raider 1080p
Radeon RX Vega 56
87
TITAN RTX +97%
172
GTA 5 2160p
Radeon RX Vega 56
46
TITAN RTX +182%
130
GTA 5 1440p
Radeon RX Vega 56
91
TITAN RTX +42%
130
GTA 5 1080p
Radeon RX Vega 56
110
TITAN RTX +63%
180
VS

Graphics Card

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

Clock Speeds

1156 MHz
Base Clock
1350 MHz
1471 MHz
Boost Clock
1770 MHz
800 MHz
Memory Clock
1750 MHz

Memory

8GB
Memory Size
24GB
HBM2
Memory Type
GDDR6
2048bit
Memory Bus
384bit
409.6GB/s
Bandwidth
672.0GB/s

Render Config

56
Compute Units
-
-
SM Count
72
3584
Shading Units
4608
224
TMUs
288
64
ROPs
96
-
Tensor Cores
576
-
RT Cores
72
16 KB (per CU)
L1 Cache
64 KB (per SM)
4 MB
L2 Cache
6 MB
-
-
-

Theoretical Performance

94.14 GPixel/s
Pixel Rate
169.9 GPixel/s
329.5 GTexel/s
Texture Rate
509.8 GTexel/s
21.09 TFLOPS
FP16 (half)
32.62 TFLOPS
10.54 TFLOPS
FP32 (float)
16.31 TFLOPS
659.0 GFLOPS
FP64 (double)
509.8 GFLOPS

Board Design

210W
TDP
280W
550 W
Suggested PSU
600 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C
2x 8-pin
Power Connectors
2x 8-pin

Graphics Processor

Vega 10
GPU Name
TU102
Vega 10 XL (215-0894216)
GPU Variant
TU102-400-A1
GCN 5.0
Architecture
Turing
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
12 nm
12.5 billion
Transistors
18.6 billion
495 mm²
Die Size
754 mm²

Graphics Features

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

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