NVIDIA GeForce GTX 1650 GDDR6 vs NVIDIA RTX 4000 SFF Ada Generation
GPU · Specs Compare
Graphics Card
Release Date
Apr 2020
Nov 2018
Generation
GeForce 16
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1410 MHz
1200 MHz
Boost Clock
1590 MHz
1746 MHz
Memory Clock
1500 MHz
1000 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR6
HBM2
Memory Bus
128bit
4096bit
Bandwidth
192.0GB/s
1.02TB/s
Render Config
SM Count
14
48
Shading Units
896
3840
TMUs
56
240
ROPs
32
64
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
1024 KB
4 MB
Compute Units
—
60
Tensor Cores
—
192
RT Cores
—
48
Theoretical Performance
Pixel Rate
50.88 GPixel/s
111.7 GPixel/s
Texture Rate
89.04 GTexel/s
419.0 GTexel/s
FP16 (half)
5.699 TFLOPS
26.82 TFLOPS
FP32 (float)
2.849 TFLOPS
13.41 TFLOPS
FP64 (double)
89.04 GFLOPS
6.705 TFLOPS
Graphics Processor
GPU Name
TU117
Vega 20
GPU Variant
TU117-300-A1
Vega 20 GLXT
Architecture
Turing
GCN 5.1
Foundry
TSMC
TSMC
Process Size
12 nm
7 nm
Transistors
4.7 billion
13.23 billion
Die Size
200 mm²
331 mm²
Board Design
TDP
75W
300W
Suggested PSU
250 W
700 W
Outputs
1x DVI1x HDMI 2.01x DisplayPort 1.4a
1x mini-DisplayPort 1.4a
Power Connectors
None
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
7.5
8.9
Shader Model
6.6
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.