NVIDIA GeForce RTX 3070 Ti GA102 vs AMD Radeon RX 6550S
GPU · Specs Compare
Graphics Card
Release Date
Oct 2022
Jan 2023
Generation
GeForce 30
Navi Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1575 MHz
2000 MHz
Boost Clock
1770 MHz
2400 MHz
Memory Clock
1188 MHz
2000 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6X
GDDR6
Memory Bus
256bit
64bit
Bandwidth
608.3GB/s
128.0GB/s
Render Config
SM Count
48
—
Shading Units
6144
1024
TMUs
192
64
ROPs
96
32
Tensor Cores
192
—
RT Cores
48
16
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
4 MB
1024 KB
Compute Units
—
16
L3 Cache
—
16 MB
Theoretical Performance
Pixel Rate
169.9 GPixel/s
76.80 GPixel/s
Texture Rate
339.8 GTexel/s
153.6 GTexel/s
FP16 (half)
21.75 TFLOPS
9.830 TFLOPS
FP32 (float)
21.75 TFLOPS
4.915 TFLOPS
FP64 (double)
339.8 GFLOPS
307.2 GFLOPS
Graphics Processor
GPU Name
GA102
Navi 24
GPU Variant
GA102-150-A1
Navi 24
Architecture
Ampere
RDNA 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
6 nm
Transistors
28.3 billion
5.4 billion
Die Size
628 mm²
107 mm²
Board Design
TDP
290W
50W
Suggested PSU
600 W
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 12-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.3
CUDA
8.6
—
Shader Model
6.6
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.