GeForce GTX 660 Ti vs Radeon RX 5300 XT
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 660 Ti and 4GB VRAM Radeon RX 5300 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 660 Ti 's Advantages
Larger VRAM bandwidth (144.2GB/s vs 112.0GB/s)
Radeon RX 5300 XT 's Advantages
Released 7 years and 2 months late
Boost Clock has increased by 88% (1845MHz vs 980MHz)
More VRAM (4GB vs 2GB)
64 additional rendering cores
Lower TDP (100W vs 150W)
Score
Benchmark
FP32 (float)
GeForce GTX 660 Ti
2634
Radeon RX 5300 XT
+97%
5196
Graphics Card
Aug 2012
Release Date
Oct 2019
GeForce 600
Generation
Navi
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
915 MHz
Base Clock
1670 MHz
980 MHz
Boost Clock
1845 MHz
1502 MHz
Memory Clock
1750 MHz
Memory
2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
128bit
144.2GB/s
Bandwidth
112.0GB/s
Render Config
-
Compute Units
22
1344
Shading Units
1408
112
TMUs
88
24
ROPs
32
16 KB (per SMX)
L1 Cache
-
384 KB
L2 Cache
2 MB
Theoretical Performance
27.44 GPixel/s
Pixel Rate
59.04 GPixel/s
109.8 GTexel/s
Texture Rate
162.4 GTexel/s
-
FP16 (half)
10.39 TFLOPS
2.634 TFLOPS
FP32 (float)
5.196 TFLOPS
109.8 GFLOPS
FP64 (double)
324.7 GFLOPS
Board Design
150W
TDP
100W
450 W
Suggested PSU
300 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 6-pin
Graphics Processor
GK104
GPU Name
Navi 14
GK104-300-KD-A2
GPU Variant
Navi 14 XL
Kepler
Architecture
RDNA 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
3.54 billion
Transistors
6.4 billion
294 mm²
Die Size
158 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.1
Vulkan
1.3
3.0
CUDA
-
5.1
Shader Model
6.5
