AMD Radeon Pro Vega 64X vs NVIDIA GRID K520Q
GPU · Specs Compare
Graphics Card
Release Date
Mar 2019
Jul 2014
Generation
Radeon Pro Mac
GRID
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1250 MHz
—
Boost Clock
1468 MHz
—
Memory Clock
1000 MHz
1250 MHz
Memory
Memory Size
16GB
4GB
Memory Type
HBM2
GDDR5
Memory Bus
2048bit
256bit
Bandwidth
512.0GB/s
160.0GB/s
Render Config
Compute Units
64
—
Shading Units
4096
1536
TMUs
256
128
ROPs
64
32
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
4 MB
512 KB
Theoretical Performance
Pixel Rate
93.95 GPixel/s
23.84 GPixel/s
Texture Rate
375.8 GTexel/s
95.36 GTexel/s
FP16 (half)
24.05 TFLOPS
—
FP32 (float)
12.03 TFLOPS
2.289 TFLOPS
FP64 (double)
751.6 GFLOPS
95.36 GFLOPS
Graphics Processor
GPU Name
Vega 10
GK104
GPU Variant
Vega 10 XT(215-0894200)
—
Architecture
GCN 5.0
Kepler
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
12.5 billion
3.54 billion
Die Size
495 mm²
294 mm²
Board Design
TDP
250W
225W
Outputs
No outputs
No outputs
Power Connectors
None
—
Suggested PSU
—
550 W
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.1
Shader Model
6.4
5.1
CUDA
—
3.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.