Home GPU Comparison NVIDIA GeForce GTX 550 Ti vs AMD Radeon RX 7950 XT

NVIDIA GeForce GTX 550 Ti vs AMD Radeon RX 7950 XT

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 550 Ti and 20GB VRAM Radeon RX 7950 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 550 Ti 's Advantages
Lower TDP (116W vs 300W)
AMD Radeon RX 7950 XT 's Advantages
Boost Clock3000MHz
More VRAM (20GB vs 1GB)
Larger VRAM bandwidth (800.0GB/s vs 98.50GB/s)
5184 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 550 Ti
0.691 TFLOPS
Radeon RX 7950 XT +9235%
64.51 TFLOPS
VS

Graphics Card

Mar 2011
Release Date
Unknown
GeForce 500
Generation
Navi III
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
2000 MHz
-
Boost Clock
3000 MHz
1026 MHz
Memory Clock
2500 MHz

Memory

1024MB
Memory Size
20GB
GDDR5
Memory Type
GDDR6
192bit
Memory Bus
320bit
98.50GB/s
Bandwidth
800.0GB/s

Render Config

4
SM Count
-
-
Compute Units
84
192
Shading Units
5376
32
TMUs
336
24
ROPs
192
-
Tensor Cores
-
-
RT Cores
84
64 KB (per SM)
L1 Cache
256 KB per Array
384 KB
L2 Cache
6 MB

Theoretical Performance

7.200 GPixel/s
Pixel Rate
576.0 GPixel/s
28.80 GTexel/s
Texture Rate
1008 GTexel/s
-
FP16 (half)
129.0 TFLOPS
691.2 GFLOPS
FP32 (float)
64.51 TFLOPS
57.60 GFLOPS
FP64 (double)
2.016 TFLOPS

Graphics Processor

GF116
GPU Name
Navi 31
GF116-400-A1
GPU Variant
Navi 31 XT+
Fermi 2.0
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
40 nm
Process Size
5 nm
1.17 billion
Transistors
57.7 billion
238 mm²
Die Size
529 mm²

Board Design

116W
TDP
300W
300 W
Suggested PSU
700 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
1x 6-pin
Power Connectors
2x 8-pin

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

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