NVIDIA GeForce RTX 3070 Ti GA102 vs NVIDIA GeForce GTX 650 Ti
GPU Specs Compare
Graphics Card
Release Date
Oct 2022
Oct 2012
Generation
GeForce 30
GeForce 600
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1575 MHz
-
Boost Clock
1770 MHz
-
Memory Clock
1188 MHz
1350 MHz
Memory
Memory Size
8GB
1024MB
Memory Type
GDDR6X
GDDR5
Memory Bus
256bit
128bit
Bandwidth
608.3GB/s
86.40GB/s
Render Config
SM Count
48
-
Shading Units
6144
768
TMUs
192
64
ROPs
96
16
Tensor Cores
192
-
RT Cores
48
-
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
4 MB
256 KB
Theoretical Performance
Pixel Rate
169.9 GPixel/s
14.85 GPixel/s
Texture Rate
339.8 GTexel/s
59.39 GTexel/s
FP16 (half)
21.75 TFLOPS
-
FP32 (float)
21.75 TFLOPS
1425 GFLOPS
FP64 (double)
339.8 GFLOPS
59.39 GFLOPS
Graphics Processor
GPU Name
GA102
GK106
GPU Variant
GA102-150-A1
GK106-220-A1
Architecture
Ampere
Kepler
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
28.3 billion
2.54 billion
Die Size
628 mm²
221 mm²
Board Design
TDP
290W
110W
Suggested PSU
600 W
300 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
2x DVI1x mini-HDMI 1.4a
Power Connectors
1x 12-pin
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
8.6
3.0
Shader Model
6.6
5.1