Radeon Pro Vega 56 vs Radeon E9173 PCIe
We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro Vega 56 and 2GB VRAM Radeon E9173 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon Pro Vega 56 's Advantages
Boost Clock has increased by 3% (1250MHz vs 1219MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (402.4GB/s vs 48.00GB/s)
3072 additional rendering cores
Radeon E9173 PCIe 's Advantages
Lower TDP (35W vs 210W)
Score
Benchmark
FP32 (float)
Radeon Pro Vega 56
+617%
8960
Radeon E9173 PCIe
1248
Graphics Card
Aug 2017
Release Date
Oct 2017
Radeon Pro Mac
Generation
Embedded
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
1138 MHz
Base Clock
1124 MHz
1250 MHz
Boost Clock
1219 MHz
786 MHz
Memory Clock
1500 MHz
Memory
8GB
Memory Size
2GB
HBM2
Memory Type
GDDR5
2048bit
Memory Bus
64bit
402.4GB/s
Bandwidth
48.00GB/s
Render Config
56
Compute Units
8
3584
Shading Units
512
224
TMUs
32
64
ROPs
16
16 KB (per CU)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
256 KB
Theoretical Performance
80.00 GPixel/s
Pixel Rate
19.50 GPixel/s
280.0 GTexel/s
Texture Rate
39.01 GTexel/s
17.92 TFLOPS
FP16 (half)
1248 GFLOPS
8.960 TFLOPS
FP32 (float)
1248 GFLOPS
560.0 GFLOPS
FP64 (double)
78.02 GFLOPS
Board Design
210W
TDP
35W
1x HDMI 2.0b
3x DisplayPort 1.4a
Outputs
1x DisplayPort 1.4a
2x mini-DisplayPort 1.4a
None
Power Connectors
None
Graphics Processor
Vega 10
GPU Name
Lexa
Vega 10 XL
(215-0894216)
GPU Variant
E9170
GCN 5.0
Architecture
GCN 4.0
GlobalFoundries
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
12.5 billion
Transistors
2.2 billion
495 mm²
Die Size
103 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2
Vulkan
1.2
6.4
Shader Model
6.4
