GeForce GTX 550 Ti vs Radeon RX 6400
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 550 Ti and 4GB VRAM Radeon RX 6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 6400 Advantages
Released 10 years and 10 months late
Boost Clock2321MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (128.0GB/s vs 98.50GB/s)
576 additional rendering cores
Lower TDP (53W vs 116W)
Score
Benchmark
FP32 (float)
GeForce GTX 550 Ti
691
Radeon RX 6400
+415%
3565
Graphics Card
Mar 2011
Release Date
Jan 2022
GeForce 500
Generation
Navi II
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x4
Clock Speeds
-
Base Clock
1923 MHz
-
Boost Clock
2321 MHz
1026 MHz
Memory Clock
2000 MHz
Memory
1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
192bit
Memory Bus
64bit
98.50GB/s
Bandwidth
128.0GB/s
Render Config
-
Compute Units
12
4
SM Count
-
192
Shading Units
768
32
TMUs
48
24
ROPs
32
-
RT Cores
12
64 KB (per SM)
L1 Cache
128 KB per Array
384 KB
L2 Cache
1024 KB
-
L3 Cache
16 MB
Theoretical Performance
7.200 GPixel/s
Pixel Rate
74.27 GPixel/s
28.80 GTexel/s
Texture Rate
111.4 GTexel/s
-
FP16 (half)
7.130 TFLOPS
691.2 GFLOPS
FP32 (float)
3.565 TFLOPS
57.60 GFLOPS
FP64 (double)
222.8 GFLOPS
Board Design
116W
TDP
53W
300 W
Suggested PSU
250 W
2x DVI
1x mini-HDMI 1.3a
1x mini-HDMI 1.3a
Outputs
1x HDMI 2.1
1x DisplayPort 1.4a
1x DisplayPort 1.4a
1x 6-pin
Power Connectors
None
Graphics Processor
GF116
GPU Name
Navi 24
GF116-400-A1
GPU Variant
Navi 24 XL
(215-135000046)
(215-135000046)
Fermi 2.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
6 nm
1.17 billion
Transistors
5.4 billion
238 mm²
Die Size
107 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
2.2
N/A
Vulkan
1.3
2.1
CUDA
-
5.1
Shader Model
6.7