NVIDIA GeForce RTX 3070 Ti vs NVIDIA GeForce GTS 450
We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 Ti and 1024MB VRAM GeForce GTS 450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 3070 Ti 's Advantages
Released 10 years and 8 months late
Boost Clock1770MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (608.3GB/s vs 57.73GB/s)
5952 additional rendering cores
NVIDIA GeForce GTS 450 's Advantages
Lower TDP (106W vs 290W)
Score
Benchmark
FP32 (float)
GeForce RTX 3070 Ti
+3518%
21.75 TFLOPS
GeForce GTS 450
0.601 TFLOPS
3DMark Time Spy
GeForce RTX 3070 Ti
+5945%
14872
GeForce GTS 450
246
3DMark Time Spy Extreme
GeForce RTX 3070 Ti
+6830%
7416
GeForce GTS 450
107
Graphics Card
May 2021
Release Date
Sep 2010
GeForce 30
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1575 MHz
Base Clock
-
1770 MHz
Boost Clock
-
1188 MHz
Memory Clock
902 MHz
Memory
8GB
Memory Size
1024MB
GDDR6X
Memory Type
GDDR5
256bit
Memory Bus
128bit
608.3GB/s
Bandwidth
57.73GB/s
Render Config
-
-
-
48
SM Count
4
6144
Shading Units
192
192
TMUs
32
96
ROPs
16
192
Tensor Cores
-
48
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SM)
4 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
169.9 GPixel/s
Pixel Rate
6.264 GPixel/s
339.8 GTexel/s
Texture Rate
25.06 GTexel/s
21.75 TFLOPS
FP16 (half)
-
21.75 TFLOPS
FP32 (float)
601.3 GFLOPS
339.8 GFLOPS
FP64 (double)
50.11 GFLOPS
Board Design
290W
TDP
106W
600 W
Suggested PSU
300 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
2x DVI
1x mini-HDMI 1.3a
1x 12-pin
Power Connectors
1x 6-pin
Graphics Processor
GA104
GPU Name
GF106
GA104-400-A1
GPU Variant
GF106-250-KA-A1
Ampere
Architecture
Fermi
Samsung
Foundry
TSMC
8 nm
Process Size
40 nm
17.4 billion
Transistors
1.17 billion
392 mm²
Die Size
238 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
8.6
CUDA
2.1
6.6
Shader Model
5.1
