Home GPU Comparison NVIDIA GeForce GTX 650 vs NVIDIA GeForce RTX 5090

NVIDIA GeForce GTX 650 vs NVIDIA GeForce RTX 5090

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 and 28GB VRAM GeForce RTX 5090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 's Advantages
Lower TDP (65W vs 500W)
NVIDIA GeForce RTX 5090 's Advantages
Released 12 years and 4 months late
Boost Clock2520MHz
More VRAM (28GB vs 1GB)
Larger VRAM bandwidth (280.0GB/s vs 80.00GB/s)
20096 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 650
0.812 TFLOPS
GeForce RTX 5090 +12609%
103.2 TFLOPS
VS

Graphics Card

Sep 2012
Release Date
Jan 2025
GeForce 600
Generation
GeForce 50
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 5.0 x16

Clock Speeds

-
Base Clock
2235 MHz
-
Boost Clock
2520 MHz
1250 MHz
Memory Clock
2500 MHz

Memory

1024MB
Memory Size
28GB
GDDR5
Memory Type
GDDR7
128bit
Memory Bus
448bit
80.00GB/s
Bandwidth
280.0GB/s

Render Config

-
SM Count
160
-
Compute Units
-
384
Shading Units
20480
32
TMUs
640
16
ROPs
192
-
Tensor Cores
640
-
RT Cores
160
16 KB (per SMX)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
88 MB

Theoretical Performance

8.464 GPixel/s
Pixel Rate
483.8 GPixel/s
33.86 GTexel/s
Texture Rate
1613 GTexel/s
-
FP16 (half)
103.2 TFLOPS
812.5 GFLOPS
FP32 (float)
103.2 TFLOPS
33.86 GFLOPS
FP64 (double)
1.613 TFLOPS

Graphics Processor

GK107
GPU Name
GB202
GK107-450-A2
GPU Variant
GB202
Kepler
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
0 nm
1.27 billion
Transistors
Unknown
118 mm²
Die Size
Unknown

Board Design

65W
TDP
500W
250 W
Suggested PSU
900 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 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
9.1
5.1
Shader Model
6.7

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