NVIDIA GeForce GTX 1660 Ti vs AMD Radeon RX 6300
GPU Specs Compare
Graphics Card
Release Date
Feb 2019
Unknown
Generation
GeForce 16
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1500 MHz
1000 MHz
Boost Clock
1770 MHz
2040 MHz
Memory Clock
1500 MHz
2000 MHz
Memory
Memory Size
6GB
2GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
32bit
Bandwidth
288.0GB/s
64.00GB/s
Render Config
SM Count
24
-
Shading Units
1536
768
TMUs
96
48
ROPs
48
32
L1 Cache
64 KB (per SM)
128 KB per Array
L2 Cache
1536 KB
1024 KB
Compute Units
-
12
RT Cores
-
12
L3 Cache
-
8 MB
Theoretical Performance
Pixel Rate
84.96 GPixel/s
65.28 GPixel/s
Texture Rate
169.9 GTexel/s
97.92 GTexel/s
FP16 (half)
10.87 TFLOPS
6.267 TFLOPS
FP32 (float)
5.437 TFLOPS
3.133 TFLOPS
FP64 (double)
169.9 GFLOPS
195.8 GFLOPS
Graphics Processor
GPU Name
TU116
Navi 24
GPU Variant
TU116-400-A1
Navi 24 XL
Architecture
Turing
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
6 nm
Transistors
6.6 billion
5.4 billion
Die Size
284 mm²
107 mm²
Board Design
TDP
120W
32W
Suggested PSU
300 W
200 W
Outputs
1x DVI1x HDMI 2.01x DisplayPort 1.4a
2x HDMI 2.1
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.3
CUDA
7.5
-
Shader Model
6.6
6.7
📊 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
-