Home GPU Comparison NVIDIA GeForce RTX 3080 Ti Max Q vs AMD Radeon HD 7450A

NVIDIA GeForce RTX 3080 Ti Max Q vs AMD Radeon HD 7450A

NVIDIA GeForce RTX 3080 Ti Max Q
VS
AMD Radeon HD 7450A
NVIDIA GeForce RTX 3080 Ti Max Q
AMD Radeon HD 7450A
We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Max Q and 512MB VRAM Radeon HD 7450A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti Max Q 's Advantages
Released 10 years late
Boost Clock1125MHz
More VRAM (16GB vs 512GB)
Larger VRAM bandwidth (384.0GB/s vs 12.80GB/s)
7264 additional rendering cores
AMD Radeon HD 7450A 's Advantages
Lower TDP (25W vs 80W)

Score

Benchmark

FP32 (float)
GeForce RTX 3080 Ti Max Q +8250%
16.7 TFLOPS
Radeon HD 7450A
0.2 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
Jan 2012
GeForce 30 Mobile
Generation
All-In-One
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

585 MHz
Base Clock
-
1125 MHz
Boost Clock
-
1500 MHz
Memory Clock
800 MHz

Memory

16GB
Memory Size
512MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
64bit
384.0GB/s
Bandwidth
12.80GB/s

Render Config

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

Theoretical Performance

108.0 GPixel/s
Pixel Rate
2.500 GPixel/s
261.0 GTexel/s
Texture Rate
5.000 GTexel/s
16.70 TFLOPS
FP16 (half)
-
16.70 TFLOPS
FP32 (float)
200.0 GFLOPS
261.0 GFLOPS
FP64 (double)
-

Board Design

80W
TDP
25W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GA103S
GPU Name
Caicos
GN20-E8-A1
GPU Variant
-
Ampere
Architecture
TeraScale 2
Samsung
Foundry
TSMC
8 nm
Process Size
40 nm
Unknown
Transistors
0.37 billion
496 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
-
6.5
Shader Model
5.0

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