Home GPU Comparison NVIDIA RTX A5000-12Q vs AMD Radeon RX Vega 56

NVIDIA RTX A5000-12Q vs AMD Radeon RX Vega 56

We compared two Desktop platform GPUs: 12GB VRAM RTX A5000 12Q and 8GB VRAM Radeon RX Vega 56 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5000-12Q 's Advantages
Released 3 years and 8 months late
Boost Clock has increased by 15% (1695MHz vs 1471MHz)
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (768.0GB/s vs 409.6GB/s)
4608 additional rendering cores
AMD Radeon RX Vega 56 's Advantages
Lower TDP (210W vs 230W)

Score

Benchmark

FP32 (float)
RTX A5000 12Q +163%
27.77 TFLOPS
Radeon RX Vega 56
10.54 TFLOPS
VS

Graphics Card

Apr 2021
Release Date
Aug 2017
Quadro Ampere
Generation
Vega
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1170 MHz
Base Clock
1156 MHz
1695 MHz
Boost Clock
1471 MHz
2000 MHz
Memory Clock
800 MHz

Memory

12GB
Memory Size
8GB
GDDR6
Memory Type
HBM2
384bit
Memory Bus
2048bit
768.0GB/s
Bandwidth
409.6GB/s

Render Config

-
Compute Units
56
64
SM Count
-
8192
Shading Units
3584
256
TMUs
224
96
ROPs
64
256
Tensor Cores
-
64
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
6 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

162.7 GPixel/s
Pixel Rate
94.14 GPixel/s
433.9 GTexel/s
Texture Rate
329.5 GTexel/s
27.77 TFLOPS
FP16 (half)
21.09 TFLOPS
27.77 TFLOPS
FP32 (float)
10.54 TFLOPS
433.9 GFLOPS
FP64 (double)
659.0 GFLOPS

Board Design

230W
TDP
210W
550 W
Suggested PSU
550 W
4x DisplayPort 1.4a
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
1x 8-pin
Power Connectors
2x 8-pin

Graphics Processor

GA102
GPU Name
Vega 10
-
GPU Variant
Vega 10 XL (215-0894216)
Ampere
Architecture
GCN 5.0
Samsung
Foundry
GlobalFoundries
8 nm
Process Size
14 nm
28.3 billion
Transistors
12.5 billion
628 mm²
Die Size
495 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
8.6
CUDA
-
6.7
Shader Model
6.4

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