AMD Atari VCS 400 GPU vs AMD Ryzen Z2 GPU
We compared two Game console GPUs: 4GB VRAM Atari VCS 400 GPU and 16GB VRAM Ryzen Z2 GPU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Atari VCS 400 GPU 's Advantages
Lower TDP (15W vs 28W)
AMD Ryzen Z2 GPU 's Advantages
Released 4 years and 1 months late
Boost Clock has increased by 125% (2700MHz vs 1201MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (59.97GB/s vs 38.40GB/s)
576 additional rendering cores
Score
Benchmark
FP32 (float)
Atari VCS 400 GPU
0.461 TFLOPS
Ryzen Z2 GPU
+1699%
8.294 TFLOPS
Graphics Card
Dec 2020
Release Date
Jan 2025
Console GPU
Generation
Console GPU
Game console
Type
Game console
-
-
-
Clock Speeds
300 MHz
Base Clock
800 MHz
1201 MHz
Boost Clock
2700 MHz
1200 MHz
Memory Clock
937 MHz
Memory
4GB
Memory Size
16GB
DDR4
Memory Type
LPDDR5X
128bit
Memory Bus
128bit
38.40GB/s
Bandwidth
59.97GB/s
Render Config
3
Compute Units
12
-
-
-
192
Shading Units
768
12
TMUs
48
4
ROPs
32
-
-
-
-
RT Cores
12
-
L1 Cache
128 KB per Array
-
L2 Cache
8 MB
-
L3 Cache
16 MB
Theoretical Performance
4.804 GPixel/s
Pixel Rate
86.40 GPixel/s
14.41 GTexel/s
Texture Rate
129.6 GTexel/s
922.4 GFLOPS
FP16 (half)
16.59 TFLOPS
461.2 GFLOPS
FP32 (float)
8.294 TFLOPS
28.82 GFLOPS
FP64 (double)
518.4 GFLOPS
Board Design
15W
TDP
28W
-
-
-
No outputs
Outputs
1x USB Type-C
None
Power Connectors
None
Graphics Processor
Banded Kestrel
GPU Name
Hawk Point
-
GPU Variant
100-000001753
GCN 5.0
Architecture
RDNA 3.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
4 nm
4.94 billion
Transistors
25.39 billion
210 mm²
Die Size
178 mm²
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2
Vulkan
1.3
-
-
-
6.4
Shader Model
6.8
