NVIDIA RTX 4000 SFF Ada Generation vs AMD Radeon RX 580 2048SP
GPU Specs Compare
Graphics Card
Release Date
Nov 2018
Oct 2018
Generation
Radeon Instinct
Polaris
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1200 MHz
1168 MHz
Boost Clock
1746 MHz
1284 MHz
Memory Clock
1000 MHz
1750 MHz
Memory
Memory Size
16GB
4GB
Memory Type
HBM2
GDDR5
Memory Bus
4096bit
256bit
Bandwidth
1.02TB/s
224.0GB/s
Render Config
SM Count
48
-
Compute Units
60
32
Shading Units
3840
2048
TMUs
240
128
ROPs
64
32
Tensor Cores
192
-
RT Cores
48
-
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
2 MB
Theoretical Performance
Pixel Rate
111.7 GPixel/s
41.09 GPixel/s
Texture Rate
419.0 GTexel/s
164.4 GTexel/s
FP16 (half)
26.82 TFLOPS
5.259 TFLOPS
FP32 (float)
13.41 TFLOPS
5.259 TFLOPS
FP64 (double)
6.705 TFLOPS
328.7 GFLOPS
Graphics Processor
GPU Name
Vega 20
Polaris 20
GPU Variant
Vega 20 GLXT
Polaris 20 XL(215-0910052)
Architecture
GCN 5.1
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
13.23 billion
5.7 billion
Die Size
331 mm²
232 mm²
Board Design
TDP
300W
150W
Suggested PSU
700 W
450 W
Outputs
1x mini-DisplayPort 1.4a
1x DVI1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
CUDA
8.9
-
Shader Model
6.7
6.4
📊 Benchmark
3DMark Time Spy
-
3,826