AMD Radeon R7 M270DX vs Intel UHD Graphics 620
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon R7 M270DX and 0System Shared VRAM UHD Graphics 620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R7 M270DX 's Advantages
192 additional rendering cores
Intel UHD Graphics 620 's Advantages
Released 4 years and 2 months late
Boost Clock has increased by 2% (1000MHz vs 980MHz)
Score
Benchmark
FP32 (float)
Radeon R7 M270DX
+95%
0.752 TFLOPS
UHD Graphics 620
0.384 TFLOPS
Graphics Card
Jun 2014
Release Date
Aug 2018
Gem System Hybrid
Generation
HD Graphics-M
Integrated
Type
Integrated
IGP
Bus Interface
Ring Bus
Clock Speeds
900 MHz
Base Clock
300 MHz
980 MHz
Boost Clock
1000 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
6
Compute Units
-
-
-
-
384
Shading Units
192
24
TMUs
24
8
ROPs
3
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
-
-
-
-
Theoretical Performance
7.840 GPixel/s
Pixel Rate
3.000 GPixel/s
23.52 GTexel/s
Texture Rate
24.00 GTexel/s
752.6 GFLOPS
FP16 (half)
768.0 GFLOPS
752.6 GFLOPS
FP32 (float)
384.0 GFLOPS
47.04 GFLOPS
FP64 (double)
96.00 GFLOPS
Board Design
Unknown
TDP
15W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-
Graphics Processor
Topaz
GPU Name
Whiskey Lake GT2
Topaz XT
(216-0858020)
GPU Variant
-
GCN 3.0
Architecture
Generation 9.5
TSMC
Foundry
Intel
28 nm
Process Size
14 nm
1.55 billion
Transistors
Unknown
125 mm²
Die Size
Unknown
Graphics Features
12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2.170
Vulkan
1.3
-
-
-
6.5
Shader Model
6.4
