Home GPU Comparison AMD Radeon E9173 PCIe vs AMD Radeon RX Vega 56 Mobile

AMD Radeon E9173 PCIe vs AMD Radeon RX Vega 56 Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon E9173 PCIe and 8GB VRAM Radeon RX Vega 56 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9173 PCIe 's Advantages
Lower TDP (35W vs 120W)
AMD Radeon RX Vega 56 Mobile 's Advantages
Released 8 months late
Boost Clock has increased by 7% (1301MHz vs 1219MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (409.6GB/s vs 48.00GB/s)
3072 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon E9173 PCIe
1.248 TFLOPS
Radeon RX Vega 56 Mobile +647%
9.326 TFLOPS
VS

Graphics Card

Oct 2017
Release Date
Jun 2018
Embedded
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1124 MHz
Base Clock
1138 MHz
1219 MHz
Boost Clock
1301 MHz
1500 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
HBM2
64bit
Memory Bus
2048bit
48.00GB/s
Bandwidth
409.6GB/s

Render Config

8
Compute Units
56
-
-
-
512
Shading Units
3584
32
TMUs
224
16
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

19.50 GPixel/s
Pixel Rate
83.26 GPixel/s
39.01 GTexel/s
Texture Rate
291.4 GTexel/s
1248 GFLOPS
FP16 (half)
18.65 TFLOPS
1248 GFLOPS
FP32 (float)
9.326 TFLOPS
78.02 GFLOPS
FP64 (double)
582.8 GFLOPS

Board Design

35W
TDP
120W
-
-
-
1x DisplayPort 1.4a 2x mini-DisplayPort 1.4a
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
None
Power Connectors
None

Graphics Processor

Lexa
GPU Name
Vega 10
E9170
GPU Variant
Vega 10 XL (215-0894216)
GCN 4.0
Architecture
GCN 5.0
GlobalFoundries
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
2.2 billion
Transistors
12.5 billion
103 mm²
Die Size
495 mm²

Graphics Features

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

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