AMD Radeon 890M vs AMD Radeon R6 M255DX
We compared two Integrated graphics card GPUs: 0System Shared VRAM AMD Radeon 890M and 0System Shared VRAM Radeon R6 M255DX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon 890M 's Advantages
Released 9 years and 9 months late
Boost Clock has increased by 209% (2900MHz vs 940MHz)
640 additional rendering cores
Score
Benchmark
FP32 (float)
AMD Radeon 890M
+1547%
11.88 TFLOPS
Radeon R6 M255DX
0.721 TFLOPS
Graphics Card
Jul 2024
Release Date
Oct 2014
Navi III IGP
Generation
Gem System Hybrid
Integrated
Type
Integrated
PCIe 4.0 x8
Bus Interface
IGP
Clock Speeds
400 MHz
Base Clock
925 MHz
2900 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
16
Compute Units
6
SM Count
-
1024
Shading Units
384
64
TMUs
24
32
ROPs
8
Tensor Cores
-
16
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
92.80 GPixel/s
Pixel Rate
7.520 GPixel/s
185.6 GTexel/s
Texture Rate
22.56 GTexel/s
23.76 TFLOPS
FP16 (half)
721.9 GFLOPS
11.88 TFLOPS
FP32 (float)
721.9 GFLOPS
742.4 GFLOPS
FP64 (double)
45.12 GFLOPS
Board Design
15W
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
-
Graphics Processor
Phoenix
GPU Name
Topaz
-
GPU Variant
Topaz PRO
(216-0858030)
RDNA 3.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
4 nm
Process Size
28 nm
25.39 billion
Transistors
1.55 billion
178 mm²
Die Size
125 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.3
Vulkan
1.2.170
-
-
-
6.7
Shader Model
6.5
