Home GPU Comparison NVIDIA GeForce GTX 650 Ti OEM vs NVIDIA GeForce RTX 2080

NVIDIA GeForce GTX 650 Ti OEM vs NVIDIA GeForce RTX 2080

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 650 Ti OEM and 8GB VRAM GeForce RTX 2080 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 215W)
NVIDIA GeForce RTX 2080 's Advantages
Released 5 years and 6 months late
Boost Clock1710MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 86.40GB/s)
2176 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 650 Ti OEM
1.425 TFLOPS
GeForce RTX 2080 +606%
10.07 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Sep 2018
GeForce 600
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1515 MHz
-
Boost Clock
1710 MHz
1350 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
256bit
86.40GB/s
Bandwidth
448.0GB/s

Render Config

-
-
-
-
SM Count
46
768
Shading Units
2944
64
TMUs
184
16
ROPs
64
-
Tensor Cores
368
-
RT Cores
46
16 KB (per SMX)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

14.85 GPixel/s
Pixel Rate
109.4 GPixel/s
59.39 GTexel/s
Texture Rate
314.6 GTexel/s
-
FP16 (half)
20.14 TFLOPS
1425 GFLOPS
FP32 (float)
10.07 TFLOPS
59.39 GFLOPS
FP64 (double)
314.6 GFLOPS

Board Design

110W
TDP
215W
300 W
Suggested PSU
550 W
2x DVI 1x mini-HDMI 1.4a
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GK106
GPU Name
TU104
-
GPU Variant
TU104-400A-A1
Kepler
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
2.54 billion
Transistors
13.6 billion
221 mm²
Die Size
545 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
7.5
5.1
Shader Model
6.6

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