Home GPU Comparison AMD Radeon E9171 MCM vs AMD Radeon RX 5700M

AMD Radeon E9171 MCM vs AMD Radeon RX 5700M

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9171 MCM and 8GB VRAM Radeon RX 5700M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9171 MCM 's Advantages
Lower TDP (40W vs 180W)
AMD Radeon RX 5700M 's Advantages
Released 2 years and 5 months late
Boost Clock has increased by 41% (1720MHz vs 1219MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (384.0GB/s vs 96.00GB/s)
1792 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon E9171 MCM
1.248 TFLOPS
Radeon RX 5700M +535%
7.926 TFLOPS
VS

Graphics Card

Oct 2017
Release Date
Mar 2020
Embedded
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

1124 MHz
Base Clock
1465 MHz
1219 MHz
Boost Clock
1720 MHz
1500 MHz
Memory Clock
1500 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
256bit
96.00GB/s
Bandwidth
384.0GB/s

Render Config

8
Compute Units
36
-
-
-
512
Shading Units
2304
32
TMUs
144
16
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
8 MB
-
-
-

Theoretical Performance

19.50 GPixel/s
Pixel Rate
110.1 GPixel/s
39.01 GTexel/s
Texture Rate
247.7 GTexel/s
1248 GFLOPS
FP16 (half)
15.85 TFLOPS
1248 GFLOPS
FP32 (float)
7.926 TFLOPS
78.02 GFLOPS
FP64 (double)
495.4 GFLOPS

Board Design

40W
TDP
180W
-
-
-
No outputs
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Lexa
GPU Name
Navi 10
Lexa MCM Pro
GPU Variant
Navi 10 XML
GCN 4.0
Architecture
RDNA 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
7 nm
2.2 billion
Transistors
10.3 billion
103 mm²
Die Size
251 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2
Vulkan
1.3
-
-
-
6.4
Shader Model
6.5

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