Home GPU Comparison AMD Radeon E9173 PCIe vs AMD Radeon R9 M290X

AMD Radeon E9173 PCIe vs AMD Radeon R9 M290X

We compared two Mobile platform GPUs: 2GB VRAM Radeon E9173 PCIe and 4GB VRAM Radeon R9 M290X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9173 PCIe 's Advantages
Released 3 years and 9 months late
Boost Clock has increased by 35% (1219MHz vs 900MHz)
Lower TDP (35W vs 100W)
AMD Radeon R9 M290X 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (153.6GB/s vs 48.00GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon E9173 PCIe
1.248 TFLOPS
Radeon R9 M290X +84%
2.304 TFLOPS
VS

Graphics Card

Oct 2017
Release Date
Jan 2014
Embedded
Generation
Crystal System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1124 MHz
Base Clock
850 MHz
1219 MHz
Boost Clock
900 MHz
1500 MHz
Memory Clock
1200 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
256bit
48.00GB/s
Bandwidth
153.6GB/s

Render Config

-
SM Count
-
8
Compute Units
20
512
Shading Units
1280
32
TMUs
80
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
512 KB

Theoretical Performance

19.50 GPixel/s
Pixel Rate
28.80 GPixel/s
39.01 GTexel/s
Texture Rate
72.00 GTexel/s
1248 GFLOPS
FP16 (half)
-
1248 GFLOPS
FP32 (float)
2.304 TFLOPS
78.02 GFLOPS
FP64 (double)
144.0 GFLOPS

Graphics Processor

Lexa
GPU Name
Neptune
E9170
GPU Variant
Neptune XT (216-0847000)
GCN 4.0
Architecture
GCN 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
2.2 billion
Transistors
2.8 billion
103 mm²
Die Size
212 mm²

Board Design

35W
TDP
100W
-
Suggested PSU
-
1x DisplayPort 1.4a 2x mini-DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
1.2
1.2
Vulkan
1.2
-
CUDA
-
6.4
Shader Model
5.1

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