Playstation 4 Slim GPU vs Atari VCS 400 GPU
We compared two Game console GPUs: 8GB VRAM Playstation 4 Slim GPU and 4GB VRAM Atari VCS 400 GPU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Playstation 4 Slim GPU Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (176.0GB/s vs 38.40GB/s)
960 additional rendering cores
Atari VCS 400 GPU Advantages
Released 4 years and 3 months late
Boost Clock1201MHz
Lower TDP (15W vs 75W)
Score
Benchmark
FP32 (float)
Playstation 4 Slim GPU
+299%
1843
Atari VCS 400 GPU
461
Graphics Card
Sep 2016
Release Date
Dec 2020
Console GPU
Generation
Console GPU
Game console
Type
Game console
Clock Speeds
-
Base Clock
300 MHz
-
Boost Clock
1201 MHz
1375 MHz
Memory Clock
1200 MHz
Memory
8GB
Memory Size
4GB
GDDR5
Memory Type
DDR4
256bit
Memory Bus
128bit
176.0GB/s
Bandwidth
38.40GB/s
Render Config
18
Compute Units
3
1152
Shading Units
192
72
TMUs
12
32
ROPs
4
Theoretical Performance
25.60 GPixel/s
Pixel Rate
4.804 GPixel/s
57.60 GTexel/s
Texture Rate
14.41 GTexel/s
1.843 TFLOPS
FP16 (half)
922.4 GFLOPS
1.843 TFLOPS
FP32 (float)
461.2 GFLOPS
-
FP64 (double)
28.82 GFLOPS
Board Design
75W
TDP
15W
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
Liverpool 16nm
GPU Name
Banded Kestrel
CXD90043GB
GPU Variant
-
GCN 2.0
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
16 nm
Process Size
14 nm
Unknown
Transistors
4.94 billion
209 mm²
Die Size
210 mm²
Graphics Features
11.1*
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.1
Vulkan
1.2
5.1
Shader Model
6.4
