Home GPU Comparison NVIDIA GeForce 840M vs ATI Mobility FireGL V5700

NVIDIA GeForce 840M vs ATI Mobility FireGL V5700

We compared two Mobile platform GPUs: 2GB VRAM GeForce 840M and 512MB VRAM Mobility FireGL V5700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 840M 's Advantages
Released 6 years and 2 months late
Boost Clock1124MHz
264 additional rendering cores
ATI Mobility FireGL V5700 's Advantages
Larger VRAM bandwidth (22.40GB/s vs 16.02GB/s)

Score

Benchmark

FP32 (float)
GeForce 840M +499%
0.863 TFLOPS
Mobility FireGL V5700
0.144 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Jan 2008
GeForce 800M
Generation
Mobility FireGL
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

2GB
Memory Size
512MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
16.02GB/s
Bandwidth
22.40GB/s

Render Config

-
SM Count
-
-
Compute Units
3
384
Shading Units
120
16
TMUs
8
8
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SMM)
L1 Cache
-
1024 KB
L2 Cache
128 KB

Theoretical Performance

8.992 GPixel/s
Pixel Rate
2.400 GPixel/s
17.98 GTexel/s
Texture Rate
4.800 GTexel/s
-
FP16 (half)
-
863.2 GFLOPS
FP32 (float)
144.0 GFLOPS
26.98 GFLOPS
FP64 (double)
-

Graphics Processor

GM108
GPU Name
M86
N15S-GT
GPU Variant
M86-M GL (216-0683008)
Maxwell
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
Unknown
Transistors
0.378 billion
Unknown
Die Size
135 mm²

Board Design

33W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.3
Vulkan
N/A
5.0
CUDA
-
5.1
Shader Model
4.1

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