NVIDIA RTX 4000 SFF Ada Generation vs AMD Xbox Series S GPU
GPU Specs Compare
Graphics Card
Release Date
Nov 2018
Nov 2020
Generation
Radeon Instinct
Console GPU
Type
Professional
Game console
Bus Interface
PCIe 4.0 x16
-
Clock Speeds
Base Clock
1200 MHz
-
Boost Clock
1746 MHz
-
Memory Clock
1000 MHz
1750 MHz
Memory
Memory Size
16GB
8GB
Memory Type
HBM2
GDDR6
Memory Bus
4096bit
128bit
Bandwidth
1.02TB/s
224.0GB/s
Render Config
SM Count
48
-
Compute Units
60
20
Shading Units
3840
1280
TMUs
240
80
ROPs
64
32
Tensor Cores
192
-
RT Cores
48
-
L1 Cache
16 KB (per CU)
-
L2 Cache
4 MB
2 MB
Theoretical Performance
Pixel Rate
111.7 GPixel/s
50.08 GPixel/s
Texture Rate
419.0 GTexel/s
125.2 GTexel/s
FP16 (half)
26.82 TFLOPS
8.013 TFLOPS
FP32 (float)
13.41 TFLOPS
4.006 TFLOPS
FP64 (double)
6.705 TFLOPS
250.4 GFLOPS
Graphics Processor
GPU Name
Vega 20
Lockhart
GPU Variant
Vega 20 GLXT
-
Architecture
GCN 5.1
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
13.23 billion
8 billion
Die Size
331 mm²
197 mm²
Board Design
TDP
300W
100W
Suggested PSU
700 W
-
Outputs
1x mini-DisplayPort 1.4a
1x HDMI 2.1
Power Connectors
2x 8-pin
-
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
1.2
Vulkan
1.3
1.2
CUDA
8.9
-
Shader Model
6.7
6.7