GeForce RTX 4080 vs Radeon RX 550
We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 and 2GB VRAM Radeon RX 550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 4080 's Advantages
Released 5 years and 5 months late
Boost Clock has increased by 112% (2505MHz vs 1183MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (716.8GB/s vs 112.0GB/s)
9216 additional rendering cores
Radeon RX 550 's Advantages
Lower TDP (50W vs 320W)
Score
Benchmark
FP32 (float)
GeForce RTX 4080
+3924%
48740
Radeon RX 550
1211
3DMark Time Spy
GeForce RTX 4080
+2259%
28173
Radeon RX 550
1194
3DMark Time Spy Extreme
GeForce RTX 4080
+2464%
14002
Radeon RX 550
546
Shadow of the Tomb Raider 2160p
GeForce RTX 4080
+2100%
132
Radeon RX 550
6
Shadow of the Tomb Raider 1440p
GeForce RTX 4080
+1950%
246
Radeon RX 550
12
Shadow of the Tomb Raider 1080p
GeForce RTX 4080
+1328%
300
Radeon RX 550
21
Battlefield 5 2160p
GeForce RTX 4080
+1657%
123
Radeon RX 550
7
Battlefield 5 1440p
GeForce RTX 4080
+1078%
165
Radeon RX 550
14
Battlefield 5 1080p
GeForce RTX 4080
+840%
188
Radeon RX 550
20
GTA 5 1080p
GeForce RTX 4080
+116%
182
Radeon RX 550
84
Graphics Card
Sep 2022
Release Date
Apr 2017
GeForce 40
Generation
Polaris
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
2205 MHz
Base Clock
1100 MHz
2505 MHz
Boost Clock
1183 MHz
1400 MHz
Memory Clock
1750 MHz
Memory
16GB
Memory Size
2GB
GDDR6X
Memory Type
GDDR5
256bit
Memory Bus
128bit
716.8GB/s
Bandwidth
112.0GB/s
Render Config
-
Compute Units
8
76
SM Count
-
9728
Shading Units
512
304
TMUs
32
112
ROPs
16
304
Tensor Cores
-
76
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
64 MB
L2 Cache
512 KB
Theoretical Performance
280.6 GPixel/s
Pixel Rate
18.93 GPixel/s
761.5 GTexel/s
Texture Rate
37.86 GTexel/s
48.74 TFLOPS
FP16 (half)
1211 GFLOPS
48.74 TFLOPS
FP32 (float)
1211 GFLOPS
761.5 GFLOPS
FP64 (double)
75.71 GFLOPS
Board Design
320W
TDP
50W
700 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 16-pin
Power Connectors
None
Graphics Processor
AD103
GPU Name
Lexa
AD103-300-A1
GPU Variant
Lexa PRO
(215-0904018)
Ada Lovelace
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
5 nm
Process Size
14 nm
45.9 billion
Transistors
2.2 billion
379 mm²
Die Size
103 mm²
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