Home GPU Comparison NVIDIA GeForce 840M vs AMD Radeon E6760 MXM

NVIDIA GeForce 840M vs AMD Radeon E6760 MXM

We compared two Mobile platform GPUs: 2GB VRAM GeForce 840M and 1024MB VRAM Radeon E6760 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 840M 's Advantages
Released 2 years and 10 months late
Boost Clock1124MHz
More VRAM (2GB vs 1GB)
Lower TDP (33W vs 45W)
AMD Radeon E6760 MXM 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 16.02GB/s)
96 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 840M +49%
0.863 TFLOPS
Radeon E6760 MXM
0.576 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
May 2011
GeForce 800M
Generation
Embedded
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-A (3.0)

Clock Speeds

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

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
16.02GB/s
Bandwidth
51.20GB/s

Render Config

-
SM Count
-
-
Compute Units
6
384
Shading Units
480
16
TMUs
24
8
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SMM)
L1 Cache
8 KB (per CU)
1024 KB
L2 Cache
256 KB

Theoretical Performance

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

Graphics Processor

GM108
GPU Name
Turks
N15S-GT
GPU Variant
Turks XT (215-0803000)
Maxwell
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
Unknown
Transistors
0.716 billion
Unknown
Die Size
118 mm²

Board Design

33W
TDP
45W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
5.0
CUDA
-
5.1
Shader Model
5.0

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