Home GPU Comparison AMD Radeon R9 M270X vs NVIDIA GeForce G105M

AMD Radeon R9 M270X vs NVIDIA GeForce G105M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M270X and 256MB VRAM GeForce G105M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M270X 's Advantages
Released 5 years and 7 months late
Boost Clock1000MHz
Larger VRAM bandwidth (88.00GB/s vs 11.20GB/s)
752 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M270X +4417%
1.536 TFLOPS
GeForce G105M
0.034 TFLOPS
VS

Graphics Card

Feb 2015
Release Date
Jul 2009
Gem System
Generation
GeForce 100M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

900 MHz
Base Clock
-
1000 MHz
Boost Clock
-
1375 MHz
Memory Clock
700 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
64bit
88.00GB/s
Bandwidth
11.20GB/s

Render Config

-
SM Count
2
12
Compute Units
-
768
Shading Units
16
48
TMUs
8
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
32 KB

Theoretical Performance

16.00 GPixel/s
Pixel Rate
2.000 GPixel/s
48.00 GTexel/s
Texture Rate
4.000 GTexel/s
-
FP16 (half)
-
1.536 TFLOPS
FP32 (float)
34.24 GFLOPS
96.00 GFLOPS
FP64 (double)
-

Graphics Processor

Saturn
GPU Name
GT218
Saturn PRO (216-0843044)
GPU Variant
GT218-300-A2
GCN 2.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.08 billion
Transistors
0.26 billion
160 mm²
Die Size
57 mm²

Board Design

Unknown
TDP
14W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
-

Graphics Features

12 (12_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.2.170
Vulkan
N/A
-
CUDA
1.2
6.5
Shader Model
4.1

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