Home GPU Comparison AMD Radeon RX 7500 XT vs NVIDIA GeForce GTX 660 Ti

AMD Radeon RX 7500 XT vs NVIDIA GeForce GTX 660 Ti

We compared two Desktop platform GPUs: 6GB VRAM Radeon RX 7500 XT and 2GB VRAM GeForce GTX 660 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7500 XT 's Advantages
Boost Clock has increased by 135% (2300MHz vs 980MHz)
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (216.0GB/s vs 144.2GB/s)
Lower TDP (100W vs 150W)
NVIDIA GeForce GTX 660 Ti 's Advantages
320 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 7500 XT +257%
9.421 TFLOPS
GeForce GTX 660 Ti
2.634 TFLOPS
VS

Graphics Card

Unknown
Release Date
Aug 2012
Navi III
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1452 MHz
Base Clock
915 MHz
2300 MHz
Boost Clock
980 MHz
2250 MHz
Memory Clock
1502 MHz

Memory

6GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
96bit
Memory Bus
192bit
216.0GB/s
Bandwidth
144.2GB/s

Render Config

-
SM Count
-
16
Compute Units
-
1024
Shading Units
1344
64
TMUs
112
32
ROPs
24
-
Tensor Cores
-
16
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
384 KB

Theoretical Performance

73.60 GPixel/s
Pixel Rate
27.44 GPixel/s
147.2 GTexel/s
Texture Rate
109.8 GTexel/s
18.84 TFLOPS
FP16 (half)
-
9.421 TFLOPS
FP32 (float)
2.634 TFLOPS
294.4 GFLOPS
FP64 (double)
109.8 GFLOPS

Graphics Processor

Navi 33
GPU Name
GK104
Navi 33
GPU Variant
GK104-300-KD-A2
RDNA 3.0
Architecture
Kepler
TSMC
Foundry
TSMC
6 nm
Process Size
28 nm
13.3 billion
Transistors
3.54 billion
204 mm²
Die Size
294 mm²

Board Design

100W
TDP
150W
300 W
Suggested PSU
450 W
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin
Power Connectors
2x 6-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.1
-
CUDA
3.0
6.7
Shader Model
5.1

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