NVIDIA GeForce RTX 4070 Ti vs AMD Radeon RX 550 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Jul 2017
Generation
GeForce 40
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
2310 MHz
1100 MHz
Boost Clock
2610 MHz
1287 MHz
Memory Clock
1313 MHz
1500 MHz
Memory
Memory Size
12GB
2GB
Memory Type
GDDR6X
GDDR5
Memory Bus
192bit
128bit
Bandwidth
504.2GB/s
96.00GB/s
Render Config
SM Count
60
—
Shading Units
7680
640
TMUs
240
40
ROPs
80
16
Tensor Cores
240
—
RT Cores
60
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
48 MB
512 KB
Compute Units
—
10
Theoretical Performance
Pixel Rate
208.8 GPixel/s
20.59 GPixel/s
Texture Rate
626.4 GTexel/s
51.48 GTexel/s
FP16 (half)
40.09 TFLOPS
1.647 TFLOPS
FP32 (float)
40.09 TFLOPS
1.647 TFLOPS
FP64 (double)
626.4 GFLOPS
103.0 GFLOPS
Graphics Processor
GPU Name
AD104
Lexa
GPU Variant
AD104-400-A1
Lexa PRO(215-0904018)
Architecture
Ada Lovelace
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
4 nm
14 nm
Transistors
35.8 billion
2.2 billion
Die Size
295 mm²
103 mm²
Board Design
TDP
285W
50W
Suggested PSU
600 W
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
8.9
—
Shader Model
6.7
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.