Home GPU Comparison NVIDIA RTX TITAN Ada vs AMD Radeon RX 550

NVIDIA RTX TITAN Ada vs AMD Radeon RX 550

We compared two Desktop platform GPUs: 48GB VRAM RTX TITAN Ada and 2GB VRAM Radeon RX 550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX TITAN Ada 's Advantages
Boost Clock has increased by 113% (2520MHz vs 1183MHz)
More VRAM (48GB vs 2GB)
Larger VRAM bandwidth (1152GB/s vs 112.0GB/s)
17920 additional rendering cores
AMD Radeon RX 550 's Advantages
Lower TDP (50W vs 800W)

Score

Benchmark

FP32 (float)
RTX TITAN Ada +7571%
92.9 TFLOPS
Radeon RX 550
1.211 TFLOPS
VS

Graphics Card

Unknown
Release Date
Apr 2017
GeForce 40
Generation
Polaris
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

2235 MHz
Base Clock
1100 MHz
2520 MHz
Boost Clock
1183 MHz
1500 MHz
Memory Clock
1750 MHz

Memory

48GB
Memory Size
2GB
GDDR6X
Memory Type
GDDR5
384bit
Memory Bus
128bit
1152GB/s
Bandwidth
112.0GB/s

Render Config

144
SM Count
-
-
Compute Units
8
18432
Shading Units
512
576
TMUs
32
192
ROPs
16
576
Tensor Cores
-
144
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
96 MB
L2 Cache
512 KB

Theoretical Performance

483.8 GPixel/s
Pixel Rate
18.93 GPixel/s
1452 GTexel/s
Texture Rate
37.86 GTexel/s
92.90 TFLOPS
FP16 (half)
1211 GFLOPS
92.90 TFLOPS
FP32 (float)
1211 GFLOPS
1452 GFLOPS
FP64 (double)
75.71 GFLOPS

Graphics Processor

AD102
GPU Name
Lexa
AD102-450-A1
GPU Variant
Lexa PRO (215-0904018)
Ada Lovelace
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
5 nm
Process Size
14 nm
76.3 billion
Transistors
2.2 billion
609 mm²
Die Size
103 mm²

Board Design

800W
TDP
50W
1200 W
Suggested PSU
250 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
2x 16-pin
Power Connectors
None

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
8.9
CUDA
-
6.7
Shader Model
6.4

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