Home GPU Comparison NVIDIA GeForce GTX 650 Ti vs NVIDIA GeForce RTX 4080

NVIDIA GeForce GTX 650 Ti vs NVIDIA GeForce RTX 4080

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 Ti and 16GB VRAM GeForce RTX 4080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 Ti 's Advantages
Lower TDP (110W vs 320W)
NVIDIA GeForce RTX 4080 's Advantages
Released 9 years and 11 months late
Boost Clock2505MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (716.8GB/s vs 86.40GB/s)
8960 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 650 Ti
1.425 TFLOPS
GeForce RTX 4080 +3320%
48.74 TFLOPS
VS

Graphics Card

Oct 2012
Release Date
Sep 2022
GeForce 600
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
2205 MHz
-
Boost Clock
2505 MHz
1350 MHz
Memory Clock
1400 MHz

Memory

1024MB
Memory Size
16GB
GDDR5
Memory Type
GDDR6X
128bit
Memory Bus
256bit
86.40GB/s
Bandwidth
716.8GB/s

Render Config

-
-
-
-
SM Count
76
768
Shading Units
9728
64
TMUs
304
16
ROPs
112
-
Tensor Cores
304
-
RT Cores
76
16 KB (per SMX)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
64 MB
-
-
-

Theoretical Performance

14.85 GPixel/s
Pixel Rate
280.6 GPixel/s
59.39 GTexel/s
Texture Rate
761.5 GTexel/s
-
FP16 (half)
48.74 TFLOPS
1425 GFLOPS
FP32 (float)
48.74 TFLOPS
59.39 GFLOPS
FP64 (double)
761.5 GFLOPS

Board Design

110W
TDP
320W
300 W
Suggested PSU
700 W
2x DVI 1x mini-HDMI 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 16-pin

Graphics Processor

GK106
GPU Name
AD103
GK106-220-A1
GPU Variant
AD103-300-A1
Kepler
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
2.54 billion
Transistors
45.9 billion
221 mm²
Die Size
379 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
8.9
5.1
Shader Model
6.7

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