AMD Radeon RX 9070 XT vs NVIDIA GeForce RTX 4050
We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 9070 XT and 6GB VRAM GeForce RTX 4050 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 9070 XT 's Advantages
Boost Clock has increased by 12% (2970MHz vs 2640MHz)
More VRAM (16GB vs 6GB)
Larger VRAM bandwidth (644.6GB/s vs 216.0GB/s)
1536 additional rendering cores
NVIDIA GeForce RTX 4050 's Advantages
Lower TDP (115W vs 304W)
Score
Benchmark
FP32 (float)
Radeon RX 9070 XT
+259%
48.66 TFLOPS
GeForce RTX 4050
13.52 TFLOPS
Graphics Card
Mar 2025
Release Date
Unknown
Navi IV
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 5.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
1660 MHz
Base Clock
2505 MHz
2970 MHz
Boost Clock
2640 MHz
2518 MHz
Memory Clock
2250 MHz
Memory
16GB
Memory Size
6GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
96bit
644.6GB/s
Bandwidth
216.0GB/s
Render Config
64
Compute Units
-
-
SM Count
18
4096
Shading Units
2560
256
TMUs
80
128
ROPs
32
128
Tensor Cores
120
64
RT Cores
18
128 KB per Array
L1 Cache
128 KB (per SM)
8 MB
L2 Cache
32 MB
64 MB
L3 Cache
-
Theoretical Performance
380.2 GPixel/s
Pixel Rate
84.48 GPixel/s
760.3 GTexel/s
Texture Rate
211.2 GTexel/s
97.32 TFLOPS
FP16 (half)
13.52 TFLOPS
48.66 TFLOPS
FP32 (float)
13.52 TFLOPS
1.521 TFLOPS
FP64 (double)
211.2 GFLOPS
Board Design
304W
TDP
115W
700 W
Suggested PSU
300 W
1x HDMI 2.1b
3x DisplayPort 2.1a
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 12-pin
Graphics Processor
Navi 48
GPU Name
AD107
Navi 48 XT
(215-176600315)
GPU Variant
-
RDNA 4.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
5 nm
Process Size
5 nm
53.9 billion
Transistors
18.9 billion
357 mm²
Die Size
159 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.9
6.8
Shader Model
6.8
