Home GPU Comparison NVIDIA GeForce GTX 760M vs NVIDIA GeForce 840M

NVIDIA GeForce GTX 760M vs NVIDIA GeForce 840M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 760M and 2GB VRAM GeForce 840M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 760M 's Advantages
Larger VRAM bandwidth (64.13GB/s vs 16.02GB/s)
384 additional rendering cores
NVIDIA GeForce 840M 's Advantages
Released 10 months late
Boost Clock has increased by 71% (1124MHz vs 657MHz)
Lower TDP (33W vs 55W)

Score

Benchmark

FP32 (float)
GeForce GTX 760M +16%
1.009 TFLOPS
GeForce 840M
0.863 TFLOPS
VS

Graphics Card

May 2013
Release Date
Mar 2014
GeForce 700M
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

628 MHz
Base Clock
1029 MHz
657 MHz
Boost Clock
1124 MHz
1002 MHz
Memory Clock
1001 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
64.13GB/s
Bandwidth
16.02GB/s

Render Config

-
SM Count
-
-
Compute Units
-
768
Shading Units
384
64
TMUs
16
16
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
1024 KB

Theoretical Performance

10.51 GPixel/s
Pixel Rate
8.992 GPixel/s
42.05 GTexel/s
Texture Rate
17.98 GTexel/s
-
FP16 (half)
-
1009 GFLOPS
FP32 (float)
863.2 GFLOPS
42.05 GFLOPS
FP64 (double)
26.98 GFLOPS

Graphics Processor

GK106
GPU Name
GM108
N14E-GL-A1
GPU Variant
N15S-GT
Kepler
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.54 billion
Transistors
Unknown
221 mm²
Die Size
Unknown

Board Design

55W
TDP
33W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
5.0
5.1
Shader Model
5.1

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