Intel UHD Graphics 617 vs AMD Radeon R6 M255DX
We compared two Integrated graphics card GPUs: 0System Shared VRAM UHD Graphics 617 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 617 's Advantages
Released 4 years and 1 months late
Boost Clock has increased by 12% (1050MHz vs 940MHz)
AMD Radeon R6 M255DX 's Advantages
192 additional rendering cores
Score
Benchmark
FP32 (float)
UHD Graphics 617
0.403 TFLOPS
Radeon R6 M255DX
+78%
0.721 TFLOPS
Graphics Card
Nov 2018
Release Date
Oct 2014
HD Graphics-T
Generation
Gem System Hybrid
Integrated
Type
Integrated
Ring Bus
Bus Interface
IGP
Clock Speeds
300 MHz
Base Clock
925 MHz
1050 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
-
-
-
192
Shading Units
384
24
TMUs
24
3
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
256 KB
-
-
-
Theoretical Performance
3.150 GPixel/s
Pixel Rate
7.520 GPixel/s
25.20 GTexel/s
Texture Rate
22.56 GTexel/s
806.4 GFLOPS
FP16 (half)
721.9 GFLOPS
403.2 GFLOPS
FP32 (float)
721.9 GFLOPS
100.8 GFLOPS
FP64 (double)
45.12 GFLOPS
Board Design
15W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-
Graphics Processor
Amber Lake GT2
GPU Name
Topaz
-
GPU Variant
Topaz PRO
(216-0858030)
Generation 9.5
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
