GeForce GTX 1650 vs GeForce GT 620
We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 1650 and 1024MB VRAM GeForce GT 620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 1650 's Advantages
Released 6 years and 11 months late
Boost Clock1665MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (128.1GB/s vs 14.40GB/s)
800 additional rendering cores
GeForce GT 620 's Advantages
Lower TDP (49W vs 75W)
Score
Benchmark
FP32 (float)
GeForce GTX 1650
+1009%
2984
GeForce GT 620
269
3DMark Time Spy
GeForce GTX 1650
+3734%
3566
GeForce GT 620
93
3DMark Time Spy Extreme
GeForce GTX 1650
+2820%
1606
GeForce GT 620
55
Graphics Card
Apr 2019
Release Date
May 2012
GeForce 16
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1485 MHz
Base Clock
-
1665 MHz
Boost Clock
-
2001 MHz
Memory Clock
900 MHz
Memory
4GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
128.1GB/s
Bandwidth
14.40GB/s
Render Config
14
SM Count
2
896
Shading Units
96
56
TMUs
16
32
ROPs
4
64 KB (per SM)
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
128 KB
Theoretical Performance
53.28 GPixel/s
Pixel Rate
2.800 GPixel/s
93.24 GTexel/s
Texture Rate
11.20 GTexel/s
5.967 TFLOPS
FP16 (half)
-
2.984 TFLOPS
FP32 (float)
268.8 GFLOPS
93.24 GFLOPS
FP64 (double)
22.40 GFLOPS
Board Design
75W
TDP
49W
250 W
Suggested PSU
200 W
1x DVI
1x HDMI 2.0
1x DisplayPort 1.4a
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
None
Power Connectors
None
Graphics Processor
TU117
GPU Name
GF108
TU117-300-A1
GPU Variant
GF108-100-KB-A1
Turing
Architecture
Fermi
TSMC
Foundry
TSMC
12 nm
Process Size
40 nm
4.7 billion
Transistors
0.585 billion
200 mm²
Die Size
116 mm²
Graphics Features
12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
7.5
CUDA
2.1
6.6
Shader Model
5.1
