GPU Comparison

A

AMD

RADEON

AMD Radeon Pro Vega 16

CORE STATE Vega 12

VRAM 4 GB

CLOCK SPEED 1190 MHz

TDP 75 W

BUS WIDTH 1024 bit

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

29,726

N/A

geekbench_vulkan

21,832

107,502

3dmark_3dmark_steel_nomad_dx12

N/A

2,869

geekbench_opencl

N/A

117,866

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

Pro Vega 16

RTX 3080 Ti Mobile

Core Specs

Shading Units

1,024

7,424 +625.0%

Shaders

1,024

7,424 +625.0%

TMUs

64

232 +262.5%

ROPs

32

96 +200.0%

Compute Units

16

—

SM Count

—

58

Clocks

Base Clock

815 MHz

810 MHz

Boost Clock

1190 MHz

1260 MHz

Memory Clock

1200 MHz 2.4 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

4 GB

16 GB

VRAM (MB)

4,096

16,384 +300.0%

Memory Type

HBM2

GDDR6

Memory Bus

1024 bit

256 bit

Bandwidth

307.2 GB/s

512.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

1024 KB

4 MB

Performance

Pixel Rate

38.08 GPixel/s

121.0 GPixel/s

Texture Rate

76.16 GTexel/s

292.3 GTexel/s

FP32 (TFLOPS)

2.437 TFLOPS

18.71 TFLOPS

FP64 (TFLOPS)

152.3 GFLOPS (1:16)

292.3 GFLOPS (1:64)

FP16 (TFLOPS)

4.874 TFLOPS (2:1)

18.71 TFLOPS (1:1)

AI/RT

RT Cores

—

58

Tensor Cores

—

232

Power

TDP

75 W

115 W

TDP (W)

75

115 +53.3%

Power Connectors

—

None

Architecture

Architecture

GCN 5.0

Ampere

GPU Name

Vega 12

GA103

Generation

Radeon Pro Mac (Vega Series)

GeForce 30 Mobile

Process Size

14 nm

8 nm

Transistors

—

22,000 million

Die Size

—

496 mm²

Foundry

GlobalFoundries

Samsung

Density

—

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

6.0

6.8

Physical

Slot Width

IGP

—

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

—

GeForce 20 Mobile

View Radeon Pro Vega 16 Details View GeForce RTX 3080 Ti Mobile Details