Home GPU Comparison AMD Radeon HD 8450G IGP vs AMD Radeon 780M

AMD Radeon HD 8450G IGP vs AMD Radeon 780M

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon HD 8450G IGP and 0System Shared VRAM Radeon 780M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 780M 's Advantages
Released 10 years and 8 months late
Boost Clock has increased by 303% (2900MHz vs 720MHz)
576 additional rendering cores
Lower TDP (15W vs 35W)

Score

Benchmark

FP32 (float)
Radeon HD 8450G IGP
0.276 TFLOPS
Radeon 780M +3127%
8.909 TFLOPS
VS

Graphics Card

May 2013
Release Date
Jan 2024
Richland
Generation
Navi III IGP(Phoenix)
Integrated
Type
Integrated
IGP
Bus Interface
PCIe 4.0 x8

Clock Speeds

533 MHz
Base Clock
800 MHz
720 MHz
Boost Clock
2900 MHz
System Shared
Memory Clock
System Shared

Memory

System Shared
Memory Size
System Shared
System Shared
Memory Type
System Shared
System Shared
Memory Bus
System Shared
System Dependent
Bandwidth
System Dependent

Render Config

3
Compute Units
12
-
-
-
192
Shading Units
768
12
TMUs
48
4
ROPs
32
-
-
-
-
RT Cores
12
-
L1 Cache
128 KB per Array
-
L2 Cache
2 MB
-
-
-

Theoretical Performance

2.880 GPixel/s
Pixel Rate
92.80 GPixel/s
8.640 GTexel/s
Texture Rate
139.2 GTexel/s
-
FP16 (half)
17.82 TFLOPS
276.5 GFLOPS
FP32 (float)
8.909 TFLOPS
-
FP64 (double)
556.8 GFLOPS

Board Design

35W
TDP
15W
-
-
-
No outputs
Outputs
Motherboard Dependent
-
Power Connectors
None

Graphics Processor

Scrapper
GPU Name
Phoenix
-
-
-
TeraScale 3
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
32 nm
Process Size
4 nm
1.303 billion
Transistors
25.39 billion
246 mm²
Die Size
178 mm²

Graphics Features

11.2 (11_0)
DirectX
12 Ultimate (12_2)
4.4
OpenGL
4.6
1.2
OpenCL
2.1
N/A
Vulkan
1.3
-
-
-
5.0
Shader Model
6.8

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