GeForce G105M vs Radeon R5 M230
We compared two Mobile platform GPUs: 256MB VRAM GeForce G105M and 2GB VRAM Radeon R5 M230 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon R5 M230 's Advantages
Released 4 years and 6 months late
Boost Clock855MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (16.00GB/s vs 11.20GB/s)
304 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce G105M
34
Radeon R5 M230
+1047%
390
Graphics Card
Jul 2009
Release Date
Jan 2014
GeForce 100M
Generation
Gem System
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
-
Base Clock
825 MHz
-
Boost Clock
855 MHz
700 MHz
Memory Clock
1000 MHz
Memory
256MB
Memory Size
2GB
GDDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
11.20GB/s
Bandwidth
16.00GB/s
Render Config
-
Compute Units
5
2
SM Count
-
16
Shading Units
320
8
TMUs
20
4
ROPs
8
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
128 KB
Theoretical Performance
2.000 GPixel/s
Pixel Rate
4.880 GPixel/s
4.000 GTexel/s
Texture Rate
12.20 GTexel/s
34.24 GFLOPS
FP32 (float)
390.4 GFLOPS
-
FP64 (double)
24.40 GFLOPS
Board Design
14W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
Graphics Processor
GT218
GPU Name
Jet
GT218-300-A2
GPU Variant
Jet S3 ULT
Tesla 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.26 billion
Transistors
0.69 billion
57 mm²
Die Size
56 mm²
Graphics Features
11.1 (10_1)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
2.1 (1.2)
N/A
Vulkan
1.2.170
1.2
CUDA
-
4.1
Shader Model
6.5 (5.1)