AMD Radeon E9173 PCIe vs AMD Radeon E9550 MXM

VS

AMD Radeon E9173 PCIe AMD Radeon E9550 MXM

We compared two Mobile platform GPUs: 2GB VRAM Radeon E9173 PCIe and 8GB VRAM Radeon E9550 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9173 PCIe 's Advantages

Released 1 years and 1 months late

Lower TDP (35W vs 95W)

AMD Radeon E9550 MXM 's Advantages

Boost Clock has increased by 4% (1266MHz vs 1219MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (160.0GB/s vs 48.00GB/s)

1792 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E9173 PCIe

1.248 TFLOPS

Radeon E9550 MXM +367%

5.834 TFLOPS

Radeon E9173 PCIe

VS

Radeon E9550 MXM

Graphics Card

Oct 2017

Release Date

Sep 2016

Embedded

Generation

Embedded

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-B (3.0)

Clock Speeds

1124 MHz

Base Clock

1120 MHz

1219 MHz

Boost Clock

1266 MHz

1500 MHz

Memory Clock

1250 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

256bit

48.00GB/s

Bandwidth

160.0GB/s

Render Config

-

SM Count

-

8

Compute Units

36

512

Shading Units

2304

32

TMUs

144

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

2 MB

Theoretical Performance

19.50 GPixel/s

Pixel Rate

40.51 GPixel/s

39.01 GTexel/s

Texture Rate

182.3 GTexel/s

1248 GFLOPS

FP16 (half)

5.834 TFLOPS

1248 GFLOPS

FP32 (float)

5.834 TFLOPS

78.02 GFLOPS

FP64 (double)

364.6 GFLOPS

Graphics Processor

Lexa

GPU Name

Ellesmere

E9170

GPU Variant

Ellesmere XT

GCN 4.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

2.2 billion

Transistors

5.7 billion

103 mm²

Die Size

232 mm²

Board Design

35W

TDP

95W

-

Suggested PSU

-

1x DisplayPort 1.4a 2x mini-DisplayPort 1.4a

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2

-

CUDA

-

6.4

Shader Model

6.4

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