AMD Radeon Pro Vega 20 vs NVIDIA GRID K220Q
GPU Specs Compare
Graphics Card
Release Date
Nov 2018
Jul 2014
Generation
Radeon Pro Mac
GRID
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
815 MHz
-
Boost Clock
1283 MHz
-
Memory Clock
740 MHz
1250 MHz
Memory
Memory Size
4GB
512MB
Memory Type
HBM2
GDDR5
Memory Bus
1024bit
256bit
Bandwidth
189.4GB/s
160.0GB/s
Render Config
Compute Units
20
-
Shading Units
1280
1536
TMUs
80
128
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
1024 KB
512 KB
Theoretical Performance
Pixel Rate
41.06 GPixel/s
23.84 GPixel/s
Texture Rate
102.6 GTexel/s
95.36 GTexel/s
FP16 (half)
6.569 TFLOPS
-
FP32 (float)
3.284 TFLOPS
2.289 TFLOPS
FP64 (double)
205.3 GFLOPS
95.36 GFLOPS
Graphics Processor
GPU Name
Vega 12
GK104
GPU Variant
Vega 12 XTA
-
Architecture
GCN 5.0
Kepler
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
Unknown
3.54 billion
Die Size
Unknown
294 mm²
Board Design
TDP
100W
225W
Outputs
No outputs
No outputs
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
6.3
5.1
CUDA
-
3.0
📊 Benchmark
3DMark Time Spy
2,596
-
3DMark Time Spy Extreme
1,211
-
Blender
-
168