Home GPU Comparison AMD Radeon HD 7430M vs NVIDIA GeForce RTX 3080 Ti Mobile

AMD Radeon HD 7430M vs NVIDIA GeForce RTX 3080 Ti Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7430M and 16GB VRAM GeForce RTX 3080 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7430M 's Advantages
Lower TDP (7W vs 115W)
NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages
Released 10 years late
Boost Clock1260MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (512.0GB/s vs 12.80GB/s)
7264 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7430M
0.192 TFLOPS
GeForce RTX 3080 Ti Mobile +9644%
18.71 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Jan 2022
London
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
810 MHz
-
Boost Clock
1260 MHz
800 MHz
Memory Clock
2000 MHz

Memory

1024MB
Memory Size
16GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
256bit
12.80GB/s
Bandwidth
512.0GB/s

Render Config

2
Compute Units
-
-
SM Count
58
160
Shading Units
7424
8
TMUs
232
4
ROPs
96
-
Tensor Cores
232
-
RT Cores
58
8 KB (per CU)
L1 Cache
128 KB (per SM)
128 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

2.400 GPixel/s
Pixel Rate
121.0 GPixel/s
4.800 GTexel/s
Texture Rate
292.3 GTexel/s
-
FP16 (half)
18.71 TFLOPS
192.0 GFLOPS
FP32 (float)
18.71 TFLOPS
-
FP64 (double)
292.3 GFLOPS

Board Design

7W
TDP
115W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Seymour
GPU Name
GA103S
Seymour PRO
GPU Variant
GN20-E8-A1
TeraScale 2
Architecture
Ampere
TSMC
Foundry
Samsung
40 nm
Process Size
8 nm
0.37 billion
Transistors
Unknown
67 mm²
Die Size
496 mm²

Graphics Features

11.2 (11_0)
DirectX
12 Ultimate (12_2)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
8.6
5.0
Shader Model
6.5

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