Home GPU Comparison AMD Radeon E9174 MXM vs NVIDIA GeForce 820M

AMD Radeon E9174 MXM vs NVIDIA GeForce 820M

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9174 MXM and 2GB VRAM GeForce 820M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9174 MXM 's Advantages
Released 2 years and 7 months late
Boost Clock1219MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (96.00GB/s vs 28.83GB/s)
128 additional rendering cores
NVIDIA GeForce 820M 's Advantages
Lower TDP (45W vs 50W)

Score

Benchmark

FP32 (float)
Radeon E9174 MXM +100%
1.248 TFLOPS
GeForce 820M
0.622 TFLOPS
VS

Graphics Card

Oct 2017
Release Date
Mar 2015
Embedded
Generation
GeForce 800M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

1124 MHz
Base Clock
-
1219 MHz
Boost Clock
-
1500 MHz
Memory Clock
901 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
96.00GB/s
Bandwidth
28.83GB/s

Render Config

8
Compute Units
-
-
-
-
512
Shading Units
384
32
TMUs
32
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

19.50 GPixel/s
Pixel Rate
6.480 GPixel/s
39.01 GTexel/s
Texture Rate
25.92 GTexel/s
1248 GFLOPS
FP16 (half)
-
1248 GFLOPS
FP32 (float)
622.1 GFLOPS
78.02 GFLOPS
FP64 (double)
25.92 GFLOPS

Board Design

50W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Lexa
GPU Name
GK107
E9170
GPU Variant
-
GCN 4.0
Architecture
Kepler
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
2.2 billion
Transistors
1.27 billion
103 mm²
Die Size
118 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
6.4
Shader Model
5.1

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