NVIDIA GeForce RTX 4070 Ti SUPER vs AMD Radeon 660M
GPU · Specs Compare
Graphics Card
Release Date
Jan 2024
Jan 2022
Generation
GeForce 40
Rembrandt
Type
Desktop
Integrated
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
2340 MHz
1500 MHz
Boost Clock
2610 MHz
1900 MHz
Memory Clock
1313 MHz
System Shared
Memory
Memory Size
16GB
System Shared
Memory Type
GDDR6X
System Shared
Memory Bus
256bit
System Shared
Bandwidth
672.3GB/s
System Dependent
Render Config
SM Count
66
—
Shading Units
8448
384
TMUs
264
24
ROPs
96
16
Tensor Cores
264
—
RT Cores
66
6
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
48 MB
2 MB
Compute Units
—
6
Theoretical Performance
Pixel Rate
250.6 GPixel/s
30.40 GPixel/s
Texture Rate
689.0 GTexel/s
45.60 GTexel/s
FP16 (half)
44.10 TFLOPS
2.918 TFLOPS
FP32 (float)
44.10 TFLOPS
1459 GFLOPS
FP64 (double)
689.0 GFLOPS
91.20 GFLOPS
Graphics Processor
GPU Name
AD103
Rembrandt
GPU Variant
AD103-275-A1
—
Architecture
Ada Lovelace
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
45.9 billion
13.1 billion
Die Size
379 mm²
210 mm²
Board Design
TDP
285W
15W
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 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
8.9
—
Shader Model
6.7
6.5
Benchmark
3DMark Time Spy
—
1,537
3DMark Time Spy Extreme
—
701
▲ Specs Compare
Data sourced from official specifications and benchmark tests.