Tegra 4i GPU vs Radeon R6 M255DX
We compared two Integrated graphics card GPUs: 0System Shared VRAM Tegra 4i GPU and 0System Shared VRAM Radeon R6 M255DX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon R6 M255DX 's Advantages
Released 1 years and 8 months late
Boost Clock940MHz
384 additional rendering cores
Score
Graphics Card
Feb 2013
Release Date
Oct 2014
Tegra
Generation
Gem System Hybrid
Integrated
Type
Integrated
IGP
Bus Interface
IGP
Clock Speeds
-
Base Clock
925 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
-
Shading Units
384
2
TMUs
24
2
ROPs
8
-
L1 Cache
16 KB (per CU)
-
L2 Cache
256 KB
Theoretical Performance
1.320 GPixel/s
Pixel Rate
7.520 GPixel/s
1.320 GTexel/s
Texture Rate
22.56 GTexel/s
-
FP16 (half)
721.9 GFLOPS
-
FP32 (float)
721.9 GFLOPS
-
FP64 (double)
45.12 GFLOPS
Board Design
20W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
Graphics Processor
Wayne
GPU Name
Topaz
Tegra 4i
GPU Variant
Topaz PRO
(216-0858030)
VLIW Vec4
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.011 billion
Transistors
1.55 billion
85 mm²
Die Size
125 mm²
Graphics Features
N/A
DirectX
12 (12_0)
ES 3.0
OpenGL
4.6
N/A
OpenCL
2.1
N/A
Vulkan
1.2.170
-
Shader Model
6.5
