NVIDIA GeForce GTX 1050 Ti Mobile vs AMD Radeon R5 A255
We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 1050 Ti Mobile and 1024MB VRAM Radeon R5 A255 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 1050 Ti Mobile 's Advantages
Released 3 years late
Boost Clock has increased by 72% (1620MHz vs 940MHz)
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (112.1GB/s vs 64.00GB/s)
384 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 1050 Ti Mobile
+245%
2.488 TFLOPS
Radeon R5 A255
0.721 TFLOPS
Graphics Card
Jan 2017
Release Date
Jan 2014
GeForce 10 Mobile
Generation
All-In-One
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
1493 MHz
Base Clock
925 MHz
1620 MHz
Boost Clock
940 MHz
1752 MHz
Memory Clock
1000 MHz
Memory
4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
112.1GB/s
Bandwidth
64.00GB/s
Render Config
-
Compute Units
6
6
SM Count
-
768
Shading Units
384
48
TMUs
24
32
ROPs
8
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
51.84 GPixel/s
Pixel Rate
7.520 GPixel/s
77.76 GTexel/s
Texture Rate
22.56 GTexel/s
38.88 GFLOPS
FP16 (half)
-
2.488 TFLOPS
FP32 (float)
721.9 GFLOPS
77.76 GFLOPS
FP64 (double)
-
Board Design
75W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-
Graphics Processor
GP107
GPU Name
Topaz
N17P-G1-A1
GPU Variant
Topaz PRO
(216-0858030)
Pascal
Architecture
GCN 3.0
Samsung
Foundry
TSMC
14 nm
Process Size
28 nm
3.3 billion
Transistors
1.55 billion
132 mm²
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
6.1
CUDA
-
6.4
Shader Model
6.5
