NVIDIA GeForce RTX 4070 Ti SUPER AD102 vs AMD Radeon RX 6450M
GPU · Specs Compare
Graphics Card
Release Date
Jun 2024
Jan 2023
Generation
GeForce 40
Navi Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
2340 MHz
2000 MHz
Boost Clock
2610 MHz
2460 MHz
Memory Clock
1313 MHz
2000 MHz
Memory
Memory Size
16GB
4GB
Memory Type
GDDR6X
GDDR6
Memory Bus
256bit
64bit
Bandwidth
672.3GB/s
128.0GB/s
Render Config
SM Count
66
—
Shading Units
8448
768
TMUs
264
48
ROPs
96
32
Tensor Cores
264
—
RT Cores
66
12
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
48 MB
1024 KB
Compute Units
—
12
L3 Cache
—
16 MB
Theoretical Performance
Pixel Rate
250.6 GPixel/s
78.72 GPixel/s
Texture Rate
689.0 GTexel/s
118.1 GTexel/s
FP16 (half)
44.10 TFLOPS
7.557 TFLOPS
FP32 (float)
44.10 TFLOPS
3.779 TFLOPS
FP64 (double)
689.0 GFLOPS
236.2 GFLOPS
Graphics Processor
GPU Name
AD102
Navi 24
GPU Variant
AD102-175-KEF-A1
Navi 24 XML
Architecture
Ada Lovelace
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
76.3 billion
5.4 billion
Die Size
609 mm²
107 mm²
Board Design
TDP
285W
50W
Suggested PSU
600 W
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 16-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
8.9
—
Shader Model
6.8
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.