Home GPU Comparison NVIDIA GeForce 840A vs AMD FirePro M6100

NVIDIA GeForce 840A vs AMD FirePro M6100

We compared two Mobile platform GPUs: 2GB VRAM GeForce 840A and 2GB VRAM FirePro M6100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 840A 's Advantages
Boost Clock1124MHz
AMD FirePro M6100 's Advantages
Larger VRAM bandwidth (88.00GB/s vs 16.02GB/s)
384 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 840A
0.863 TFLOPS
FirePro M6100 +91%
1.651 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Oct 2013
GeForce 800A
Generation
FirePro Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

1029 MHz
Base Clock
-
1124 MHz
Boost Clock
-
1001 MHz
Memory Clock
1375 MHz

Memory

2GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
16.02GB/s
Bandwidth
88.00GB/s

Render Config

-
Compute Units
12
-
-
-
384
Shading Units
768
16
TMUs
48
8
ROPs
16
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

8.992 GPixel/s
Pixel Rate
17.20 GPixel/s
17.98 GTexel/s
Texture Rate
51.60 GTexel/s
-
-
-
863.2 GFLOPS
FP32 (float)
1.651 TFLOPS
26.98 GFLOPS
FP64 (double)
103.2 GFLOPS

Board Design

33W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

GM108
GPU Name
Saturn
-
GPU Variant
Saturn XT GL (216-0843006)
Maxwell
Architecture
GCN 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
Unknown
Transistors
2.08 billion
Unknown
Die Size
160 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2.170
5.0
CUDA
-
5.1
Shader Model
6.5

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