Home GPU Comparison NVIDIA GeForce RTX 3070 Ti 16 GB vs AMD Radeon RX 550X

NVIDIA GeForce RTX 3070 Ti 16 GB vs AMD Radeon RX 550X

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 3070 Ti 16 GB and 4GB VRAM Radeon RX 550X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Ti 16 GB 's Advantages
Boost Clock has increased by 50% (1770MHz vs 1183MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (608.3GB/s vs 96.00GB/s)
5632 additional rendering cores
AMD Radeon RX 550X 's Advantages
Lower TDP (50W vs 290W)

Score

Benchmark

FP32 (float)
GeForce RTX 3070 Ti 16 GB +1696%
21.75 TFLOPS
Radeon RX 550X
1.211 TFLOPS
VS

Graphics Card

Unknown
Release Date
Dec 2018
GeForce 30
Generation
Polaris
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1575 MHz
Base Clock
1100 MHz
1770 MHz
Boost Clock
1183 MHz
1188 MHz
Memory Clock
1500 MHz

Memory

16GB
Memory Size
4GB
GDDR6X
Memory Type
GDDR5
256bit
Memory Bus
128bit
608.3GB/s
Bandwidth
96.00GB/s

Render Config

48
SM Count
-
-
Compute Units
8
6144
Shading Units
512
192
TMUs
32
96
ROPs
16
192
Tensor Cores
-
48
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
512 KB

Theoretical Performance

169.9 GPixel/s
Pixel Rate
18.93 GPixel/s
339.8 GTexel/s
Texture Rate
37.86 GTexel/s
21.75 TFLOPS
FP16 (half)
1211 GFLOPS
21.75 TFLOPS
FP32 (float)
1211 GFLOPS
339.8 GFLOPS
FP64 (double)
75.71 GFLOPS

Graphics Processor

GA104
GPU Name
Lexa
GA104-401-A1
GPU Variant
Lexa PRO (215-0904018)
Ampere
Architecture
GCN 4.0
Samsung
Foundry
GlobalFoundries
8 nm
Process Size
14 nm
17.4 billion
Transistors
2.2 billion
392 mm²
Die Size
103 mm²

Board Design

290W
TDP
50W
600 W
Suggested PSU
250 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
1x 12-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
8.6
CUDA
-
6.6
Shader Model
6.4

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