AMD Radeon Graphics 512SP vs NVIDIA RTX 4000 SFF Ada Generation
GPU Specs Compare
Graphics Card
Release Date
Mar 2020
Nov 2018
Generation
Renoir
Radeon Instinct
Type
Integrated
Professional
Bus Interface
IGP
PCIe 4.0 x16
Clock Speeds
Base Clock
400 MHz
1200 MHz
Boost Clock
1750 MHz
1746 MHz
Memory Clock
System Shared
1000 MHz
Memory
Memory Size
System Shared
16GB
Memory Type
System Shared
HBM2
Memory Bus
System Shared
4096bit
Bandwidth
System Dependent
1.02TB/s
Render Config
Compute Units
8
60
Shading Units
512
3840
TMUs
32
240
ROPs
8
64
SM Count
-
48
Tensor Cores
-
192
RT Cores
-
48
L1 Cache
-
16 KB (per CU)
L2 Cache
-
4 MB
Theoretical Performance
Pixel Rate
14.00 GPixel/s
111.7 GPixel/s
Texture Rate
56.00 GTexel/s
419.0 GTexel/s
FP16 (half)
3.584 TFLOPS
26.82 TFLOPS
FP32 (float)
1.792 TFLOPS
13.41 TFLOPS
FP64 (double)
112.0 GFLOPS
6.705 TFLOPS
Graphics Processor
GPU Name
Renoir
Vega 20
Architecture
GCN 5.1
GCN 5.1
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
9.8 billion
13.23 billion
Die Size
156 mm²
331 mm²
GPU Variant
-
Vega 20 GLXT
Board Design
TDP
15W
300W
Outputs
No outputs
1x mini-DisplayPort 1.4a
Suggested PSU
-
700 W
Power Connectors
-
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.7
CUDA
-
8.9