Home GPU Comparison ATI Radeon HD 3300 IGP vs Intel Iris Plus Graphics 645

ATI Radeon HD 3300 IGP vs Intel Iris Plus Graphics 645

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon HD 3300 IGP and 0System Shared VRAM Iris Plus Graphics 645 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Plus Graphics 645 's Advantages
Released 11 years and 2 months late
Boost Clock1050MHz
344 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 3300 IGP
0.04 TFLOPS
Iris Plus Graphics 645 +1915%
0.806 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Oct 2019
TeraScale IGP
Generation
HD Graphics-M
Integrated
Type
Integrated
PCIe 1.0 x16
Bus Interface
Ring Bus

Clock Speeds

-
Base Clock
300 MHz
-
Boost Clock
1050 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

2
Compute Units
-
-
-
-
40
Shading Units
384
4
TMUs
48
4
ROPs
6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

2.000 GPixel/s
Pixel Rate
6.300 GPixel/s
2.000 GTexel/s
Texture Rate
50.40 GTexel/s
-
FP16 (half)
1.613 TFLOPS
40.00 GFLOPS
FP32 (float)
806.4 GFLOPS
-
FP64 (double)
201.6 GFLOPS

Board Design

Unknown
TDP
15W
-
-
-
Motherboard Dependent
Outputs
No outputs
-
-
-

Graphics Processor

RS780
GPU Name
Coffee Lake GT3e
RS780D
GPU Variant
-
TeraScale
Architecture
Generation 9.5
-
Foundry
Intel
65 nm
Process Size
14 nm+++
0.18 billion
Transistors
Unknown
85 mm²
Die Size
Unknown

Graphics Features

10.0 (10_0)
DirectX
12 (12_1)
3.3
OpenGL
4.6
1.0
OpenCL
3.0
N/A
Vulkan
1.3
-
-
-
4.1
Shader Model
6.4

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