Home GPU Comparison NVIDIA GeForce GTX 650 Ti OEM vs NVIDIA GeForce RTX 3080 12 GB

NVIDIA GeForce GTX 650 Ti OEM vs NVIDIA GeForce RTX 3080 12 GB

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 650 Ti OEM and 12GB VRAM GeForce RTX 3080 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 Ti OEM 's Advantages
Lower TDP (110W vs 350W)
NVIDIA GeForce RTX 3080 12 GB 's Advantages
Released 8 years and 10 months late
Boost Clock1710MHz
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (912.4GB/s vs 86.40GB/s)
8192 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 650 Ti OEM
1.425 TFLOPS
GeForce RTX 3080 12 GB +2050%
30.64 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Jan 2022
GeForce 600
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1260 MHz
-
Boost Clock
1710 MHz
1350 MHz
Memory Clock
1188 MHz

Memory

2GB
Memory Size
12GB
GDDR5
Memory Type
GDDR6X
128bit
Memory Bus
384bit
86.40GB/s
Bandwidth
912.4GB/s

Render Config

-
-
-
-
SM Count
70
768
Shading Units
8960
64
TMUs
280
16
ROPs
96
-
Tensor Cores
280
-
RT Cores
70
16 KB (per SMX)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
5 MB
-
-
-

Theoretical Performance

14.85 GPixel/s
Pixel Rate
164.2 GPixel/s
59.39 GTexel/s
Texture Rate
478.8 GTexel/s
-
FP16 (half)
30.64 TFLOPS
1425 GFLOPS
FP32 (float)
30.64 TFLOPS
59.39 GFLOPS
FP64 (double)
478.8 GFLOPS

Board Design

110W
TDP
350W
300 W
Suggested PSU
750 W
2x DVI 1x mini-HDMI 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 12-pin

Graphics Processor

GK106
GPU Name
GA102
-
GPU Variant
GA102-220-A1
Kepler
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
2.54 billion
Transistors
28.3 billion
221 mm²
Die Size
628 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
8.6
5.1
Shader Model
6.6

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