Home GPU Comparison NVIDIA GeForce GTX 1650 GDDR6 vs NVIDIA GeForce RTX 5080

NVIDIA GeForce GTX 1650 GDDR6 vs NVIDIA GeForce RTX 5080

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 1650 GDDR6 and 16GB VRAM GeForce RTX 5080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1650 GDDR6 's Advantages
Larger VRAM bandwidth (192.0GB/s vs 160.0GB/s)
Lower TDP (75W vs 350W)
NVIDIA GeForce RTX 5080 's Advantages
Released 4 years and 9 months late
Boost Clock has increased by 58% (2520MHz vs 1590MHz)
More VRAM (16GB vs 4GB)
9856 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 1650 GDDR6
2.849 TFLOPS
GeForce RTX 5080 +1802%
54.19 TFLOPS
VS

Graphics Card

Apr 2020
Release Date
Jan 2025
GeForce 16
Generation
GeForce 50
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 5.0 x16

Clock Speeds

1410 MHz
Base Clock
2235 MHz
1590 MHz
Boost Clock
2520 MHz
1500 MHz
Memory Clock
2500 MHz

Memory

4GB
Memory Size
16GB
GDDR6
Memory Type
GDDR7
128bit
Memory Bus
256bit
192.0GB/s
Bandwidth
160.0GB/s

Render Config

14
SM Count
84
-
Compute Units
-
896
Shading Units
10752
56
TMUs
336
32
ROPs
128
-
Tensor Cores
336
-
RT Cores
84
64 KB (per SM)
L1 Cache
128 KB (per SM)
1024 KB
L2 Cache
64 MB

Theoretical Performance

50.88 GPixel/s
Pixel Rate
322.6 GPixel/s
89.04 GTexel/s
Texture Rate
846.7 GTexel/s
5.699 TFLOPS
FP16 (half)
54.19 TFLOPS
2.849 TFLOPS
FP32 (float)
54.19 TFLOPS
89.04 GFLOPS
FP64 (double)
846.7 GFLOPS

Graphics Processor

TU117
GPU Name
GB203
TU117-300-A1
GPU Variant
GB203
Turing
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
12 nm
Process Size
0 nm
4.7 billion
Transistors
Unknown
200 mm²
Die Size
Unknown

Board Design

75W
TDP
350W
250 W
Suggested PSU
750 W
1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
None
Power Connectors
1x 16-pin

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
9.1
6.6
Shader Model
6.7

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