GPU Comparison

A

AMD

RADEON

AMD Radeon Vega 8

CORE STATE Raven

VRAM System Shared

CLOCK SPEED 1100 MHz

TDP 25 W

BUS WIDTH System Shared

ARCHITECTURE GCN 5.0

nm

PROCESS 14 nm

LAUNCH DATE 2018

VS

NVIDIA

GEFORCE

GeForce RTX 3080 Ti Mobile

CORE STATE GA103

VRAM 16 GB

CLOCK SPEED 1260 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_metal

10,689

N/A

geekbench_opencl

8,822

117,866

geekbench_vulkan

8,134

107,502

3dmark_3dmark_steel_nomad_dx12

N/A

2,869

passmark_directx_10

N/A

131

passmark_directx_11

N/A

164

passmark_directx_12

N/A

88

passmark_directx_9

N/A

201

passmark_g2d

N/A

818

passmark_g3d

N/A

19,288

passmark_gpu_compute

N/A

8,471

DETAILED SPECIFICATIONS

SPECIFICATION

Vega 8

RTX 3080 Ti Mobile

Core Specs

Shading Units

512

7,424 +1350.0%

Shaders

512

7,424 +1350.0%

TMUs

32

232 +625.0%

ROPs

8

96 +1100.0%

Compute Units

8

—

SM Count

—

58

Clocks

Base Clock

300 MHz

810 MHz

Boost Clock

1100 MHz

1260 MHz

Memory Clock

System Shared

2000 MHz 16 Gbps effective

Memory

Memory Size

System Shared

16 GB

VRAM (MB)

—

16,384

Memory Type

System Shared

GDDR6

Memory Bus

System Shared

256 bit

Bandwidth

System Dependent

512.0 GB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

—

4 MB

Performance

Pixel Rate

8.800 GPixel/s

121.0 GPixel/s

Texture Rate

35.20 GTexel/s

292.3 GTexel/s

FP32 (TFLOPS)

1,126.4 GFLOPS

18.71 TFLOPS

FP64 (TFLOPS)

70.40 GFLOPS (1:16)

292.3 GFLOPS (1:64)

FP16 (TFLOPS)

2.253 TFLOPS (2:1)

18.71 TFLOPS (1:1)

AI/RT

RT Cores

—

58

Tensor Cores

—

232

Power

TDP

25 W

115 W

TDP (W)

25

115 +360.0%

Power Connectors

None

None

Architecture

Architecture

GCN 5.0

Ampere

GPU Name

Raven

GA103

Generation

Vega IGP (Raven Ridge)

GeForce 30 Mobile

Process Size

14 nm

8 nm

Transistors

4,940 million

22,000 million

Die Size

210 mm²

496 mm²

Foundry

GlobalFoundries

Samsung

Density

23.5M / mm²

44.4M / mm²

API Support

DirectX

12 (12_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

3.0

CUDA

—

8.6

Shader Model

6.7

6.8

Physical

Slot Width

IGP

—

Outputs

Motherboard Dependent

Portable Device Dependent

Bus Interface

IGP

PCIe 4.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

GCN 3.0 IGP

GeForce 20 Mobile

Successor

Vega II IGP

—

View Radeon Vega 8 Details View GeForce RTX 3080 Ti Mobile Details