Home GPU Comparison AMD Radeon E9260 MXM vs NVIDIA GeForce 840A

AMD Radeon E9260 MXM vs NVIDIA GeForce 840A

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9260 MXM and 2GB VRAM GeForce 840A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9260 MXM 's Advantages
Released 2 years and 6 months late
Boost Clock has increased by 7% (1200MHz vs 1124MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (112.0GB/s vs 16.02GB/s)
512 additional rendering cores
NVIDIA GeForce 840A 's Advantages
Lower TDP (33W vs 50W)

Score

Benchmark

FP32 (float)
Radeon E9260 MXM +149%
2.15 TFLOPS
GeForce 840A
0.863 TFLOPS
VS

Graphics Card

Sep 2016
Release Date
Mar 2014
Embedded
Generation
GeForce 800A
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

1090 MHz
Base Clock
1029 MHz
1200 MHz
Boost Clock
1124 MHz
1750 MHz
Memory Clock
1001 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
112.0GB/s
Bandwidth
16.02GB/s

Render Config

-
SM Count
-
14
Compute Units
-
896
Shading Units
384
48
TMUs
16
16
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
1024 KB
L2 Cache
1024 KB

Theoretical Performance

19.20 GPixel/s
Pixel Rate
8.992 GPixel/s
57.60 GTexel/s
Texture Rate
17.98 GTexel/s
2.150 TFLOPS
FP16 (half)
-
2.150 TFLOPS
FP32 (float)
863.2 GFLOPS
134.4 GFLOPS
FP64 (double)
26.98 GFLOPS

Graphics Processor

Baffin
GPU Name
GM108
Baffin PRO
GPU Variant
-
GCN 4.0
Architecture
Maxwell
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
3 billion
Transistors
Unknown
123 mm²
Die Size
Unknown

Board Design

50W
TDP
33W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
6.4
Shader Model
5.1

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