Home GPU Comparison AMD Radeon 550 vs NVIDIA GeForce RTX 5070 Ti

AMD Radeon 550 vs NVIDIA GeForce RTX 5070 Ti

We compared two Desktop platform GPUs: 2GB VRAM Radeon 550 and 16GB VRAM GeForce RTX 5070 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 550 's Advantages
Lower TDP (50W vs 285W)
NVIDIA GeForce RTX 5070 Ti 's Advantages
Released 7 years and 9 months late
Boost Clock has increased by 113% (2520MHz vs 1183MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (894.7GB/s vs 56.00GB/s)
8448 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon 550
1.211 TFLOPS
GeForce RTX 5070 Ti +3629%
45.16 TFLOPS
VS

Graphics Card

Apr 2017
Release Date
Jan 2025
Polaris
Generation
GeForce 50
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 5.0 x16

Clock Speeds

1100 MHz
Base Clock
2235 MHz
1183 MHz
Boost Clock
2520 MHz
1750 MHz
Memory Clock
2205 MHz

Memory

2GB
Memory Size
16GB
GDDR5
Memory Type
GDDR7
64bit
Memory Bus
256bit
56.00GB/s
Bandwidth
894.7GB/s

Render Config

8
Compute Units
-
-
SM Count
70
512
Shading Units
8960
32
TMUs
280
16
ROPs
128
-
Tensor Cores
280
-
RT Cores
70
16 KB (per CU)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
64 MB
-
-
-

Theoretical Performance

18.93 GPixel/s
Pixel Rate
322.6 GPixel/s
37.86 GTexel/s
Texture Rate
705.6 GTexel/s
1211 GFLOPS
FP16 (half)
45.16 TFLOPS
1211 GFLOPS
FP32 (float)
45.16 TFLOPS
75.71 GFLOPS
FP64 (double)
705.6 GFLOPS

Board Design

50W
TDP
285W
250 W
Suggested PSU
600 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 2.1a
None
Power Connectors
1x 16-pin

Graphics Processor

Lexa
GPU Name
GB203
Lexa PRO (215-0904018)
GPU Variant
GB203-200-A1
GCN 4.0
Architecture
Blackwell 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
0
2.2 billion
Transistors
Unknown
103 mm²
Die Size
377 mm²

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
10.1
6.7
Shader Model
6.8

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