AMD Radeon RX 6650 XT vs NVIDIA GeForce GTX 1660 Ti
GPU · Specs Compare
Graphics Card
Release Date
May 2022
Feb 2019
Generation
Navi II
GeForce 16
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
2055 MHz
1500 MHz
Boost Clock
2635 MHz
1770 MHz
Memory Clock
2190 MHz
1500 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
192bit
Bandwidth
280.3GB/s
288.0GB/s
Render Config
Compute Units
32
—
Shading Units
2048
1536
TMUs
128
96
ROPs
64
48
RT Cores
32
—
L1 Cache
128 KB per Array
64 KB (per SM)
L2 Cache
2 MB
1536 KB
L3 Cache
32 MB
—
SM Count
—
24
Theoretical Performance
Pixel Rate
168.6 GPixel/s
84.96 GPixel/s
Texture Rate
337.3 GTexel/s
169.9 GTexel/s
FP16 (half)
21.59 TFLOPS
10.87 TFLOPS
FP32 (float)
10.79 TFLOPS
5.437 TFLOPS
FP64 (double)
674.6 GFLOPS
169.9 GFLOPS
Graphics Processor
GPU Name
Navi 23
TU116
GPU Variant
Navi 23 KXT(215-130000136)
TU116-400-A1
Architecture
RDNA 2.0
Turing
Foundry
TSMC
TSMC
Process Size
7 nm
12 nm
Transistors
11.06 billion
6.6 billion
Die Size
237 mm²
284 mm²
Board Design
TDP
176W
120W
Suggested PSU
450 W
300 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x DVI1x HDMI 2.01x DisplayPort 1.4a
Power Connectors
1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.5
6.6
CUDA
—
7.5
Benchmark
3DMark Time Spy
—
6,346
3DMark Time Spy Extreme
—
2,883
OctaneBench
—
126
Battlefield 5 1080p
—
103
Shadow of the Tomb Raider 2160p
—
28
Shadow of the Tomb Raider 1440p
—
52
Shadow of the Tomb Raider 1080p
—
80
Battlefield 5 2160p
—
44
Blender
—
817
Battlefield 5 1440p
—
80
GTA 5 2160p
—
60
GTA 5 1440p
—
62
GTA 5 1080p
—
154
▲ Specs Compare
Data sourced from official specifications and benchmark tests.