Home GPU Comparison AMD Radeon E9175 PCIe vs NVIDIA GeForce 940M

AMD Radeon E9175 PCIe vs NVIDIA GeForce 940M

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9175 PCIe and 2GB VRAM GeForce 940M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9175 PCIe 's Advantages
Released 2 years and 7 months late
Boost Clock has increased by 11% (1219MHz vs 1098MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (96.00GB/s vs 14.40GB/s)
Lower TDP (50W vs 75W)

Score

Benchmark

FP32 (float)
Radeon E9175 PCIe +11%
1.248 TFLOPS
GeForce 940M
1.124 TFLOPS
VS

Graphics Card

Oct 2017
Release Date
Mar 2015
Embedded
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

1124 MHz
Base Clock
1020 MHz
1219 MHz
Boost Clock
1098 MHz
1500 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
96.00GB/s
Bandwidth
14.40GB/s

Render Config

8
Compute Units
-
-
-
-
512
Shading Units
512
32
TMUs
32
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
512 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

19.50 GPixel/s
Pixel Rate
17.57 GPixel/s
39.01 GTexel/s
Texture Rate
35.14 GTexel/s
1248 GFLOPS
FP16 (half)
-
1248 GFLOPS
FP32 (float)
1124 GFLOPS
78.02 GFLOPS
FP64 (double)
35.14 GFLOPS

Board Design

50W
TDP
75W
-
-
-
5x mini-DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Lexa
GPU Name
GM107
E9170
GPU Variant
N16S-GT1-KB-B
GCN 4.0
Architecture
Maxwell
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
2.2 billion
Transistors
1.87 billion
103 mm²
Die Size
148 mm²

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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