NVIDIA GeForce GTX 465 vs AMD Radeon RX 6600
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 465 and 8GB VRAM Radeon RX 6600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 6600 's Advantages
Released 11 years and 5 months late
Boost Clock2491MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (224.0GB/s vs 102.7GB/s)
1440 additional rendering cores
Lower TDP (132W vs 200W)
Score
Benchmark
FP32 (float)
GeForce GTX 465
0.855 TFLOPS
Radeon RX 6600
+944%
8.928 TFLOPS
Graphics Card
May 2010
Release Date
Oct 2021
GeForce 400
Generation
Navi II
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
1626 MHz
-
Boost Clock
2491 MHz
802 MHz
Memory Clock
1750 MHz
Memory
1024MB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
128bit
102.7GB/s
Bandwidth
224.0GB/s
Render Config
-
Compute Units
28
11
SM Count
-
352
Shading Units
1792
44
TMUs
112
32
ROPs
64
-
-
-
-
RT Cores
28
64 KB (per SM)
L1 Cache
128 KB per Array
512 KB
L2 Cache
2 MB
-
L3 Cache
32 MB
Theoretical Performance
13.38 GPixel/s
Pixel Rate
159.4 GPixel/s
26.75 GTexel/s
Texture Rate
279.0 GTexel/s
-
FP16 (half)
17.86 TFLOPS
855.4 GFLOPS
FP32 (float)
8.928 TFLOPS
106.9 GFLOPS
FP64 (double)
558.0 GFLOPS
Board Design
200W
TDP
132W
550 W
Suggested PSU
300 W
2x DVI
1x mini-HDMI 1.3a
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 8-pin
Graphics Processor
GF100
GPU Name
Navi 23
GF100-030-A3
GPU Variant
Navi 23 XL
(215-130000016)
Fermi
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
7 nm
3.1 billion
Transistors
11.06 billion
529 mm²
Die Size
237 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.3
2.0
CUDA
-
5.1
Shader Model
6.5
