AMD Radeon Pro Vega 64 vs NVIDIA RTX A2000
GPU · Specs Compare
Graphics Card
Release Date
Jun 2017
Aug 2021
Generation
Radeon Pro Mac
Quadro Ampere
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1250 MHz
562 MHz
Boost Clock
1350 MHz
1200 MHz
Memory Clock
786 MHz
1500 MHz
Memory
Memory Size
16GB
6GB
Memory Type
HBM2
GDDR6
Memory Bus
2048bit
192bit
Bandwidth
402.4GB/s
288.0GB/s
Render Config
Compute Units
64
—
Shading Units
4096
3328
TMUs
256
104
ROPs
64
48
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
4 MB
3 MB
SM Count
—
26
Tensor Cores
—
104
RT Cores
—
26
Theoretical Performance
Pixel Rate
86.40 GPixel/s
57.60 GPixel/s
Texture Rate
345.6 GTexel/s
124.8 GTexel/s
FP16 (half)
22.12 TFLOPS
7.987 TFLOPS
FP32 (float)
11.06 TFLOPS
7.987 TFLOPS
FP64 (double)
691.2 GFLOPS
124.8 GFLOPS
Graphics Processor
GPU Name
Vega 10
GA106
GPU Variant
Vega 10 XT(215-0894200)
GA106-850-A1
Architecture
GCN 5.0
Ampere
Foundry
GlobalFoundries
Samsung
Process Size
14 nm
8 nm
Transistors
12.5 billion
12 billion
Die Size
495 mm²
276 mm²
Board Design
TDP
250W
70W
Outputs
No outputs
4x mini-DisplayPort 1.4a
Power Connectors
None
None
Suggested PSU
—
250 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.7
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.