Home GPU Comparison NVIDIA GeForce GT 620M vs AMD FirePro M4100

NVIDIA GeForce GT 620M vs AMD FirePro M4100

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 620M and 2GB VRAM FirePro M4100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro M4100 's Advantages
Released 1 years and 2 months late
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (64.00GB/s vs 28.80GB/s)
288 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 620M
0.253 TFLOPS
FirePro M4100 +103%
0.514 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Oct 2013
GeForce 600M
Generation
FirePro Mobile
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

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

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
64.00GB/s

Render Config

2
SM Count
-
-
Compute Units
6
96
Shading Units
384
16
TMUs
24
4
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB

Theoretical Performance

2.640 GPixel/s
Pixel Rate
5.360 GPixel/s
10.56 GTexel/s
Texture Rate
16.08 GTexel/s
-
FP16 (half)
-
253.4 GFLOPS
FP32 (float)
514.6 GFLOPS
21.12 GFLOPS
FP64 (double)
32.16 GFLOPS

Graphics Processor

GF108
GPU Name
Mars
N13P-GLP-A1
GPU Variant
Mars M2 PRO/LP (216-0842009)
Fermi
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.585 billion
Transistors
0.95 billion
116 mm²
Die Size
77 mm²

Board Design

15W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
2.1 (1.2)
N/A
Vulkan
1.2.170
2.1
CUDA
-
5.1
Shader Model
6.5 (5.1)

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