GeForce G105M vs FirePro M3100
We compared two Mobile platform GPUs: 256MB VRAM GeForce G105M and 1024MB VRAM FirePro M3100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
FirePro M3100 's Advantages
Boost Clock700MHz
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (32.00GB/s vs 11.20GB/s)
368 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce G105M
34
FirePro M3100
+1479%
537
Graphics Card
Jul 2009
Release Date
Unknown
GeForce 100M
Generation
FirePro Mobile
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
-
Base Clock
650 MHz
-
Boost Clock
700 MHz
700 MHz
Memory Clock
1000 MHz
Memory
256MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
11.20GB/s
Bandwidth
32.00GB/s
Render Config
-
Compute Units
6
2
SM Count
-
16
Shading Units
384
8
TMUs
24
4
ROPs
8
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
256 KB
Theoretical Performance
2.000 GPixel/s
Pixel Rate
5.600 GPixel/s
4.000 GTexel/s
Texture Rate
16.80 GTexel/s
34.24 GFLOPS
FP32 (float)
537.6 GFLOPS
Board Design
14W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
Graphics Processor
GT218
GPU Name
Mars
GT218-300-A2
GPU Variant
Mars M2 LP
(216-0842009)
Tesla 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.26 billion
Transistors
0.95 billion
57 mm²
Die Size
77 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)