AMD Radeon RX Vega 64 Liquid Cooling vs NVIDIA RTX A5500 Max-Q
GPU · Specs Compare
Graphics Card
Release Date
Aug 2017
Mar 2022
Generation
Vega
Ampere-MW
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1406 MHz
585 MHz
Boost Clock
1677 MHz
1260 MHz
Memory Clock
945 MHz
1750 MHz
Memory
Memory Size
8GB
16GB
Memory Type
HBM2
GDDR6
Memory Bus
2048bit
256bit
Bandwidth
483.8GB/s
448.0GB/s
Render Config
Compute Units
64
—
Shading Units
4096
7424
TMUs
256
232
ROPs
64
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
4 MB
4 MB
SM Count
—
58
Tensor Cores
—
232
RT Cores
—
58
Theoretical Performance
Pixel Rate
107.3 GPixel/s
121.0 GPixel/s
Texture Rate
429.3 GTexel/s
292.3 GTexel/s
FP16 (half)
27.48 TFLOPS
18.71 TFLOPS
FP32 (float)
13.74 TFLOPS
18.71 TFLOPS
FP64 (double)
858.6 GFLOPS
292.3 GFLOPS
Graphics Processor
GPU Name
Vega 10
GA103
GPU Variant
Vega 10 XTX
—
Architecture
GCN 5.0
Ampere
Foundry
GlobalFoundries
Samsung
Process Size
14 nm
8 nm
Transistors
12.5 billion
22 billion
Die Size
495 mm²
496 mm²
Board Design
TDP
345W
80W
Suggested PSU
700 W
—
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
2x 8-pin
None
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
6.8
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.