AMD Radeon RX 6600 XT vs NVIDIA GeForce GTX 470
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 XT and 1280MB VRAM GeForce GTX 470 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 6600 XT 's Advantages
Released 11 years and 4 months late
Boost Clock2589MHz
More VRAM (8GB vs 1280GB)
Larger VRAM bandwidth (256.0GB/s vs 133.9GB/s)
1600 additional rendering cores
Lower TDP (160W vs 215W)
Score
Benchmark
FP32 (float)
Radeon RX 6600 XT
+873%
10.6 TFLOPS
GeForce GTX 470
1.089 TFLOPS
Graphics Card
Jul 2021
Release Date
Mar 2010
Navi II
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 2.0 x16
Clock Speeds
1968 MHz
Base Clock
-
2589 MHz
Boost Clock
-
2000 MHz
Memory Clock
837 MHz
Memory
8GB
Memory Size
1280MB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
320bit
256.0GB/s
Bandwidth
133.9GB/s
Render Config
32
Compute Units
-
-
SM Count
14
2048
Shading Units
448
128
TMUs
56
64
ROPs
40
-
-
-
32
RT Cores
-
128 KB per Array
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
640 KB
32 MB
L3 Cache
-
Theoretical Performance
165.7 GPixel/s
Pixel Rate
17.02 GPixel/s
331.4 GTexel/s
Texture Rate
34.05 GTexel/s
21.21 TFLOPS
FP16 (half)
-
10.60 TFLOPS
FP32 (float)
1089 GFLOPS
662.8 GFLOPS
FP64 (double)
136.1 GFLOPS
Board Design
160W
TDP
215W
450 W
Suggested PSU
550 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
2x DVI
1x mini-HDMI 1.3a
1x 8-pin
Power Connectors
2x 6-pin
Graphics Processor
Navi 23
GPU Name
GF100
Navi 23 XT
(215-130000006)
GPU Variant
GF100-275-A3
RDNA 2.0
Architecture
Fermi
TSMC
Foundry
TSMC
7 nm
Process Size
40 nm
11.06 billion
Transistors
3.1 billion
237 mm²
Die Size
529 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
2.0
6.7
Shader Model
5.1
