GPU Comparison

A

AMD

RADEON

AMD Radeon Pro Vega II

CORE STATE Vega 20

VRAM 32 GB

CLOCK SPEED 1720 MHz

TDP 475 W

BUS WIDTH 4096 bit

ARCHITECTURE GCN 5.1

nm

PROCESS 7 nm

LAUNCH DATE 2019

VS

NVIDIA

GEFORCE

GeForce RTX 5080 Mobile

CORE STATE GB203

VRAM 16 GB

CLOCK SPEED 1500 MHz

TDP 80 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

geekbench_metal

130,183

N/A

geekbench_opencl

99,405

166,986

geekbench_vulkan

100,312

169,754

3dmark_3dmark_steel_nomad_dx12

N/A

4,952

passmark_directx_10

N/A

171

passmark_directx_11

N/A

253

passmark_directx_12

N/A

116

passmark_directx_9

N/A

314

passmark_g2d

N/A

1,095

passmark_g3d

N/A

27,711

passmark_gpu_compute

N/A

12,134

DETAILED SPECIFICATIONS

SPECIFICATION

Pro Vega II

RTX 5080 Mobile

Core Specs

Shading Units

4,096

7,680 +87.5%

Shaders

4,096

7,680 +87.5%

TMUs

256

240 -6.3%

ROPs

64

96 +50.0%

Compute Units

64

—

SM Count

—

60

Clocks

Base Clock

1574 MHz

975 MHz

Boost Clock

1720 MHz

1500 MHz

Memory Clock

806 MHz 1612 Mbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

32 GB

16 GB

VRAM (MB)

32,768

16,384 -50.0%

Memory Type

HBM2

GDDR7

Memory Bus

4096 bit

256 bit

Bandwidth

825.3 GB/s

896.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

4 MB

64 MB

Performance

Pixel Rate

110.1 GPixel/s

144.0 GPixel/s

Texture Rate

440.3 GTexel/s

360.0 GTexel/s

FP32 (TFLOPS)

14.09 TFLOPS

23.04 TFLOPS

FP64 (TFLOPS)

7.045 TFLOPS (1:2)

360.0 GFLOPS (1:64)

FP16 (TFLOPS)

28.18 TFLOPS (2:1)

23.04 TFLOPS (1:1)

AI/RT

RT Cores

—

60

Tensor Cores

—

240

Power

TDP

475 W

80 W

TDP (W)

475

80 -83.2%

Suggested PSU

850 W

—

Power Connectors

—

None

Architecture

Architecture

GCN 5.1

Blackwell 2.0

GPU Name

Vega 20

GB203

Generation

Radeon Pro Mac (Vega Series)

GeForce 50 Mobile

Process Size

7 nm

5 nm

Transistors

13,230 million

45,600 million

Die Size

331 mm²

378 mm²

Foundry

TSMC

TSMC

Density

40.0M / mm²

120.6M / 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

—

12.0

Shader Model

6.7

6.8

Physical

Slot Width

Quad-slot

IGP

Outputs

1x HDMI 2.0b4x Thunderbolt

Portable Device Dependent

Bus Interface

Apple MPX

PCIe 5.0 x16

Other

Launch Price

2,199 USD

—

Production

End-of-life

Active

Predecessor

—

GeForce 40 Mobile

View Radeon Pro Vega II Details View GeForce RTX 5080 Mobile Details