Home GPU Comparison NVIDIA GeForce RTX 3060 vs AMD Radeon HD 6450 OEM

NVIDIA GeForce RTX 3060 vs AMD Radeon HD 6450 OEM

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3060 and 512MB VRAM Radeon HD 6450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3060 's Advantages
Released 9 years and 11 months late
Boost Clock1777MHz
More VRAM (12GB vs 512GB)
Larger VRAM bandwidth (360.0GB/s vs 8.528GB/s)
3424 additional rendering cores
AMD Radeon HD 6450 OEM 's Advantages
Lower TDP (18W vs 170W)

Score

Benchmark

FP32 (float)
GeForce RTX 3060 +6270%
12.74 TFLOPS
Radeon HD 6450 OEM
0.2 TFLOPS
VS

Graphics Card

Jan 2021
Release Date
Feb 2011
GeForce 30
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1320 MHz
Base Clock
-
1777 MHz
Boost Clock
-
1875 MHz
Memory Clock
533 MHz

Memory

12GB
Memory Size
512MB
GDDR6
Memory Type
GDDR3
192bit
Memory Bus
64bit
360.0GB/s
Bandwidth
8.528GB/s

Render Config

-
Compute Units
2
28
SM Count
-
3584
Shading Units
160
112
TMUs
8
48
ROPs
4
112
Tensor Cores
-
28
RT Cores
-
128 KB (per SM)
L1 Cache
8 KB (per CU)
3 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

85.30 GPixel/s
Pixel Rate
2.500 GPixel/s
199.0 GTexel/s
Texture Rate
5.000 GTexel/s
12.74 TFLOPS
FP16 (half)
-
12.74 TFLOPS
FP32 (float)
200.0 GFLOPS
199.0 GFLOPS
FP64 (double)
-

Board Design

170W
TDP
18W
450 W
Suggested PSU
200 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 12-pin
Power Connectors
None

Graphics Processor

GA106
GPU Name
Caicos
GA106-300-A1
GPU Variant
Junbonator
Ampere
Architecture
TeraScale 2
Samsung
Foundry
TSMC
8 nm
Process Size
40 nm
12 billion
Transistors
0.37 billion
276 mm²
Die Size
67 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
8.6
CUDA
-
6.6
Shader Model
5.0

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