Home GPU Comparison AMD Radeon HD 8730M vs NVIDIA GeForce MX450 30.5W 8Gbps

AMD Radeon HD 8730M vs NVIDIA GeForce MX450 30.5W 8Gbps

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8730M and 2GB VRAM GeForce MX450 30.5W 8Gbps to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 30.5W 8Gbps 's Advantages
Released 7 years and 4 months late
Boost Clock has increased by 82% (1275MHz vs 700MHz)
Larger VRAM bandwidth (64.00GB/s vs 28.80GB/s)
512 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8730M
0.537 TFLOPS
GeForce MX450 30.5W 8Gbps +325%
2.285 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Aug 2020
Solar System
Generation
GeForce MX
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x4

Clock Speeds

650 MHz
Base Clock
1035 MHz
700 MHz
Boost Clock
1275 MHz
900 MHz
Memory Clock
2000 MHz

Memory

2GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
64bit
28.80GB/s
Bandwidth
64.00GB/s

Render Config

6
Compute Units
-
-
SM Count
14
384
Shading Units
896
24
TMUs
56
8
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

5.600 GPixel/s
Pixel Rate
40.80 GPixel/s
16.80 GTexel/s
Texture Rate
71.40 GTexel/s
-
FP16 (half)
4.570 TFLOPS
537.6 GFLOPS
FP32 (float)
2.285 TFLOPS
33.60 GFLOPS
FP64 (double)
71.40 GFLOPS

Board Design

Unknown
TDP
31W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Mars
GPU Name
TU117
Mars S3 PRO (216-0842027)
GPU Variant
-
GCN 1.0
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
0.95 billion
Transistors
4.7 billion
77 mm²
Die Size
200 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
3.0
1.2.170
Vulkan
1.3
-
CUDA
7.5
6.5 (5.1)
Shader Model
6.6

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