Intel UHD Graphics 64EU vs AMD Radeon R6 M255DX
We compared two Integrated graphics card GPUs: 0System Shared VRAM UHD Graphics 64EU 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 64EU 's Advantages
Released 7 years and 3 months late
Boost Clock has increased by 49% (1400MHz vs 940MHz)
128 additional rendering cores
Score
Benchmark
FP32 (float)
UHD Graphics 64EU
+98%
1.434 TFLOPS
Radeon R6 M255DX
0.721 TFLOPS
Graphics Card
Jan 2022
Release Date
Oct 2014
HD Graphics-M
Generation
Gem System Hybrid
Integrated
Type
Integrated
Ring Bus
Bus Interface
IGP
Clock Speeds
300 MHz
Base Clock
925 MHz
1400 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
-
-
-
512
Shading Units
384
32
TMUs
24
16
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
256 KB
10 MB
L3 Cache
-
Theoretical Performance
22.40 GPixel/s
Pixel Rate
7.520 GPixel/s
44.80 GTexel/s
Texture Rate
22.56 GTexel/s
2.867 TFLOPS
FP16 (half)
721.9 GFLOPS
1434 GFLOPS
FP32 (float)
721.9 GFLOPS
358.4 GFLOPS
FP64 (double)
45.12 GFLOPS
Board Design
45W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-
Graphics Processor
Alder Lake GT1
GPU Name
Topaz
-
GPU Variant
Topaz PRO
(216-0858030)
Generation 12.2
Architecture
GCN 3.0
Intel
Foundry
TSMC
10 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
