AMD Radeon Graphics 512SP Mobile vs NVIDIA RTX A4000H
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Apr 2021
Generation
Vega II IGP
Quadro Ampere
Type
Integrated
Desktop
Bus Interface
IGP
PCIe 4.0 x16
Clock Speeds
Base Clock
300 MHz
735 MHz
Boost Clock
2000 MHz
1560 MHz
Memory Clock
System Shared
1750 MHz
Memory
Memory Size
System Shared
16GB
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
448.0GB/s
Render Config
Compute Units
8
-
Shading Units
512
6144
TMUs
32
192
ROPs
8
96
SM Count
-
48
Tensor Cores
-
192
RT Cores
-
48
L1 Cache
-
128 KB (per SM)
L2 Cache
-
4 MB
Theoretical Performance
Pixel Rate
16.00 GPixel/s
149.8 GPixel/s
Texture Rate
64.00 GTexel/s
299.5 GTexel/s
FP16 (half)
4.096 TFLOPS
19.17 TFLOPS
FP32 (float)
2.048 TFLOPS
19.17 TFLOPS
FP64 (double)
128.0 GFLOPS
299.5 GFLOPS
Graphics Processor
GPU Name
Barcelo
GA104
Architecture
GCN 5.1
Ampere
Foundry
TSMC
Samsung
Process Size
7 nm
8 nm
Transistors
10.7 billion
17.4 billion
Die Size
180 mm²
392 mm²
GPU Variant
-
GA104-???-A1
Board Design
TDP
45W
140W
Outputs
Portable Device Dependent
4x DisplayPort 1.4a
Power Connectors
None
1x 6-pin
Suggested PSU
-
300 W
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