AMD Atari VCS 400 GPU vs ATI Xbox 360 S GPU

VS

AMD Atari VCS 400 GPU ATI Xbox 360 S GPU

We compared two Game console GPUs: 4GB VRAM Atari VCS 400 GPU and 512MB VRAM Xbox 360 S 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

Released 10 years and 6 months late

Boost Clock1201MHz

Larger VRAM bandwidth (38.40GB/s vs 22.40GB/s)

Lower TDP (15W vs 133W)

ATI Xbox 360 S GPU 's Advantages

48 additional rendering cores

Score

Benchmark

FP32 (float)

Atari VCS 400 GPU +92%

0.461 TFLOPS

Xbox 360 S GPU

0.24 TFLOPS

Atari VCS 400 GPU

VS

Xbox 360 S GPU

Graphics Card

Dec 2020

Release Date

Jun 2010

Console GPU

Generation

Console GPU

Game console

Type

Game console

-

Bus Interface

-

Clock Speeds

300 MHz

Base Clock

-

1201 MHz

Boost Clock

-

1200 MHz

Memory Clock

700 MHz

Memory

4GB

Memory Size

512MB

DDR4

Memory Type

GDDR3

128bit

Memory Bus

128bit

38.40GB/s

Bandwidth

22.40GB/s

Render Config

-

SM Count

-

3

Compute Units

3

192

Shading Units

240

12

TMUs

16

4

ROPs

8

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

L2 Cache

-

Theoretical Performance

4.804 GPixel/s

Pixel Rate

4.000 GPixel/s

14.41 GTexel/s

Texture Rate

8.000 GTexel/s

922.4 GFLOPS

FP16 (half)

-

461.2 GFLOPS

FP32 (float)

240.0 GFLOPS

28.82 GFLOPS

FP64 (double)

-

Graphics Processor

Banded Kestrel

GPU Name

Xenos Vejle

-

GPU Variant

Crayola 6

GCN 5.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

45 nm

4.94 billion

Transistors

0.372 billion

210 mm²

Die Size

168 mm²

Board Design

15W

TDP

133W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

9.0c (9_3)

4.6

OpenGL

N/A

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

CUDA

-

6.4

Shader Model

3.0

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