Radeon Pro Vega 56 vs Radeon Pro 575X
We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro Vega 56 and 4GB VRAM Radeon Pro 575X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon Pro Vega 56 's Advantages
Boost Clock1250MHz
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (402.4GB/s vs 217.6GB/s)
1536 additional rendering cores
Radeon Pro 575X 's Advantages
Released 1 years and 7 months late
Lower TDP (150W vs 210W)
Score
Benchmark
FP32 (float)
Radeon Pro Vega 56
+99%
8960
Radeon Pro 575X
4489
Graphics Card
Aug 2017
Release Date
Mar 2019
Radeon Pro Mac
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1138 MHz
Base Clock
-
1250 MHz
Boost Clock
-
786 MHz
Memory Clock
1700 MHz
Memory
8GB
Memory Size
4GB
HBM2
Memory Type
GDDR5
2048bit
Memory Bus
256bit
402.4GB/s
Bandwidth
217.6GB/s
Render Config
56
Compute Units
32
3584
Shading Units
2048
224
TMUs
128
64
ROPs
32
16 KB (per CU)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
2 MB
Theoretical Performance
80.00 GPixel/s
Pixel Rate
35.07 GPixel/s
280.0 GTexel/s
Texture Rate
140.3 GTexel/s
17.92 TFLOPS
FP16 (half)
4.489 TFLOPS
8.960 TFLOPS
FP32 (float)
4.489 TFLOPS
560.0 GFLOPS
FP64 (double)
280.6 GFLOPS
Board Design
210W
TDP
150W
1x HDMI 2.0b
3x DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
Vega 10
GPU Name
Polaris 20
Vega 10 XL
(215-0894216)
GPU Variant
Polaris 20 XL
(215-0910052)
GCN 5.0
Architecture
GCN 4.0
GlobalFoundries
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
12.5 billion
Transistors
5.7 billion
495 mm²
Die Size
232 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
