Home GPU Comparison Intel UHD Graphics P750 vs AMD Radeon R6 M255DX

Intel UHD Graphics P750 vs AMD Radeon R6 M255DX

We compared two Integrated graphics card GPUs: 0System Shared VRAM UHD Graphics P750 and 0System Shared VRAM Radeon R6 M255DX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel UHD Graphics P750 's Advantages
Released 6 years and 3 months late
AMD Radeon R6 M255DX 's Advantages
Boost Clock has increased by 4% (940MHz vs 900MHz)
128 additional rendering cores

Score

Benchmark

FP32 (float)
UHD Graphics P750
0.461 TFLOPS
Radeon R6 M255DX +56%
0.721 TFLOPS
VS

Graphics Card

Jan 2021
Release Date
Oct 2014
HD Graphics-W
Generation
Gem System Hybrid
Integrated
Type
Integrated
Ring Bus
Bus Interface
IGP

Clock Speeds

300 MHz
Base Clock
925 MHz
900 MHz
Boost Clock
940 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

-
Compute Units
6
-
-
-
256
Shading Units
384
64
TMUs
24
32
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
256 KB
-
-
-

Theoretical Performance

28.80 GPixel/s
Pixel Rate
7.520 GPixel/s
57.60 GTexel/s
Texture Rate
22.56 GTexel/s
921.6 GFLOPS
FP16 (half)
721.9 GFLOPS
460.8 GFLOPS
FP32 (float)
721.9 GFLOPS
115.2 GFLOPS
FP64 (double)
45.12 GFLOPS

Board Design

15W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Rocket Lake GT1
GPU Name
Topaz
-
GPU Variant
Topaz PRO (216-0858030)
Generation 12.1
Architecture
GCN 3.0
Intel
Foundry
TSMC
14 nm+++
Process Size
28 nm
Unknown
Transistors
1.55 billion
Unknown
Die Size
125 mm²

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2.170
-
-
-
6.4
Shader Model
6.5

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