GPU Comparison

A

AMD

RADEON

AMD Atari VCS 800 GPU

CORE STATE Banded Kestrel

VRAM 8 GB

CLOCK SPEED 1201 MHz

TDP 15 W

BUS WIDTH 128 bit

ARCHITECTURE GCN 5.0

nm

PROCESS 14 nm

LAUNCH DATE 2020

VS

NVIDIA

GEFORCE

GeForce RTX 3080

CORE STATE GA102

VRAM 10 GB

CLOCK SPEED 1710 MHz

TDP 320 W

BUS WIDTH 320 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

4,407

geekbench_opencl

N/A

167,014

geekbench_vulkan

N/A

145,176

passmark_directx_10

N/A

170

passmark_directx_11

N/A

207

passmark_directx_12

N/A

100

passmark_directx_9

N/A

258

passmark_g2d

N/A

1,054

passmark_g3d

N/A

25,086

passmark_gpu_compute

N/A

14,397

DETAILED SPECIFICATIONS

SPECIFICATION

Atari VCS 800 GPU

RTX 3080

Core Specs

Shading Units

192

8,704 +4433.3%

Shaders

192

8,704 +4433.3%

TMUs

12

272 +2166.7%

ROPs

4

96 +2300.0%

Compute Units

3

—

SM Count

—

68

Clocks

Base Clock

300 MHz

1440 MHz

Boost Clock

1201 MHz

1710 MHz

Memory Clock

1200 MHz 2.4 Gbps effective

1188 MHz 19 Gbps effective

Memory

Memory Size

8 GB

10 GB

VRAM (MB)

8,192

10,240 +25.0%

Memory Type

DDR4

GDDR6X

Memory Bus

128 bit

320 bit

Bandwidth

38.40 GB/s

760.3 GB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

—

5 MB

Performance

Pixel Rate

4.804 GPixel/s

164.2 GPixel/s

Texture Rate

14.41 GTexel/s

465.1 GTexel/s

FP32 (TFLOPS)

461.2 GFLOPS

29.77 TFLOPS

FP64 (TFLOPS)

28.82 GFLOPS (1:16)

465.1 GFLOPS (1:64)

FP16 (TFLOPS)

922.4 GFLOPS (2:1)

29.77 TFLOPS (1:1)

AI/RT

RT Cores

—

68

Tensor Cores

—

272

Power

TDP

15 W

320 W

TDP (W)

15

320 +2033.3%

Suggested PSU

—

700 W

Power Connectors

—

1x 12-pin

Architecture

Architecture

GCN 5.0

Ampere

GPU Name

Banded Kestrel

GA102

Generation

Console GPU (Atari)

GeForce 30

Process Size

14 nm

8 nm

Transistors

—

28,300 million

Die Size

149 mm²

628 mm²

Foundry

GlobalFoundries

Samsung

Density

—

45.1M / mm²

API Support

DirectX

12 (12_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2

1.4

OpenCL

2.1

3.0

CUDA

—

8.6

Shader Model

6.0

6.8

Physical

Slot Width

—

Dual-slot

Length

295 mm 11.6 inches

285 mm 11.2 inches

Height

150 mm 5.9 inches

112 mm 4.4 inches

Outputs

1x HDMI 2.0

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

—

PCIe 4.0 x16

Other

Launch Price

399 USD

699 USD

Production

End-of-life

End-of-life

Predecessor

—

GeForce 20

Successor

—

GeForce 40

View Atari VCS 800 GPU Details View GeForce RTX 3080 Details