AMD Radeon VII vs NVIDIA RTX A5000-12Q
GPU · Specs Compare
Graphics Card
Release Date
Feb 2019
Apr 2021
Generation
Vega II
Quadro Ampere
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1400 MHz
1170 MHz
Boost Clock
1750 MHz
1695 MHz
Memory Clock
1000 MHz
2000 MHz
Memory
Memory Size
16GB
12GB
Memory Type
HBM2
GDDR6
Memory Bus
4096bit
384bit
Bandwidth
1020GB/s
768.0GB/s
Render Config
Compute Units
60
—
Shading Units
3840
8192
TMUs
240
256
ROPs
64
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
4 MB
6 MB
SM Count
—
64
Tensor Cores
—
256
RT Cores
—
64
Theoretical Performance
Pixel Rate
112.0 GPixel/s
162.7 GPixel/s
Texture Rate
420.0 GTexel/s
433.9 GTexel/s
FP16 (half)
26.88 TFLOPS
27.77 TFLOPS
FP32 (float)
13.44 TFLOPS
27.77 TFLOPS
FP64 (double)
3.360 TFLOPS
433.9 GFLOPS
Graphics Processor
GPU Name
Vega 20
GA102
GPU Variant
Vega 20 XT
—
Architecture
GCN 5.1
Ampere
Foundry
TSMC
Samsung
Process Size
7 nm
8 nm
Transistors
13.23 billion
28.3 billion
Die Size
331 mm²
628 mm²
Board Design
TDP
295W
230W
Suggested PSU
600 W
550 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
4x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.7
6.7
CUDA
—
8.6
Benchmark
3DMark Time Spy
8,923
—
3DMark Time Spy Extreme
4,374
—
Blender
772
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.