GeForce RTX 3050 4 GB vs Radeon HD 6450
We compared two Desktop platform GPUs: 4GB VRAM GeForce RTX 3050 4 GB and 512MB VRAM Radeon HD 6450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 3050 4 GB 's Advantages
Released 10 years and 9 months late
Boost Clock1740MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (192.0GB/s vs 25.60GB/s)
1888 additional rendering cores
Radeon HD 6450 's Advantages
Lower TDP (18W vs 90W)
Score
Benchmark
FP32 (float)
GeForce RTX 3050 4 GB
+3463%
7127
Radeon HD 6450
200
Graphics Card
Jan 2022
Release Date
Apr 2011
GeForce 30
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 2.0 x16
Clock Speeds
1545 MHz
Base Clock
-
1740 MHz
Boost Clock
-
1500 MHz
Memory Clock
800 MHz
Memory
4GB
Memory Size
512MB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
64bit
192.0GB/s
Bandwidth
25.60GB/s
Render Config
-
Compute Units
2
16
SM Count
-
2048
Shading Units
160
64
TMUs
8
32
ROPs
4
64
Tensor Cores
-
16
RT Cores
-
128 KB (per SM)
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
128 KB
Theoretical Performance
55.68 GPixel/s
Pixel Rate
2.500 GPixel/s
111.4 GTexel/s
Texture Rate
5.000 GTexel/s
7.127 TFLOPS
FP16 (half)
-
7.127 TFLOPS
FP32 (float)
200.0 GFLOPS
111.4 GFLOPS
FP64 (double)
-
Board Design
90W
TDP
18W
250 W
Suggested PSU
200 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
1x 6-pin
Power Connectors
None
Graphics Processor
GA107
GPU Name
Caicos
GA107-140-A1
GPU Variant
Caicos PRO
Ampere
Architecture
TeraScale 2
Samsung
Foundry
TSMC
8 nm
Process Size
40 nm
8.7 billion
Transistors
0.37 billion
200 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
-
6.7
Shader Model
5.0
