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

RTX A2000

CORE STATE GA106

VRAM 6 GB

CLOCK SPEED 1200 MHz

TDP 70 W

BUS WIDTH 192 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_metal

130,183

N/A

geekbench_opencl

99,405

73,310

geekbench_vulkan

100,312

69,089

3dmark_3dmark_steel_nomad_dx12

N/A

1,345

DETAILED SPECIFICATIONS

SPECIFICATION

Pro Vega II

RTX A2000

Core Specs

Shading Units

4,096

3,328 -18.8%

Shaders

4,096

3,328 -18.8%

TMUs

256

104 -59.4%

ROPs

64

48 -25.0%

Compute Units

64

—

SM Count

—

26

Clocks

Base Clock

1574 MHz

562 MHz

Boost Clock

1720 MHz

1200 MHz

Memory Clock

806 MHz 1612 Mbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

32 GB

6 GB

VRAM (MB)

32,768

6,144 -81.3%

Memory Type

HBM2

GDDR6

Memory Bus

4096 bit

192 bit

Bandwidth

825.3 GB/s

288.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

4 MB

3 MB

Performance

Pixel Rate

110.1 GPixel/s

57.60 GPixel/s

Texture Rate

440.3 GTexel/s

124.8 GTexel/s

FP32 (TFLOPS)

14.09 TFLOPS

7.987 TFLOPS

FP64 (TFLOPS)

7.045 TFLOPS (1:2)

124.8 GFLOPS (1:64)

FP16 (TFLOPS)

28.18 TFLOPS (2:1)

7.987 TFLOPS (1:1)

AI/RT

RT Cores

—

26

Tensor Cores

—

104

Power

TDP

475 W

70 W

TDP (W)

475

70 -85.3%

Suggested PSU

850 W

250 W

Power Connectors

—

None

Architecture

Architecture

GCN 5.1

Ampere

GPU Name

Vega 20

GA106

Generation

Radeon Pro Mac (Vega Series)

Workstation Ampere (Ax000)

Process Size

7 nm

8 nm

Transistors

13,230 million

12,000 million

Die Size

331 mm²

276 mm²

Foundry

TSMC

Samsung

Density

40.0M / mm²

43.5M / 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

Quad-slot

Dual-slot

Length

—

167 mm 6.6 inches

Height

—

69 mm 2.7 inches

Outputs

1x HDMI 2.0b4x Thunderbolt

4x mini-DisplayPort 1.4a

Bus Interface

Apple MPX

PCIe 4.0 x16

Other

Launch Price

2,199 USD

449 USD

Production

End-of-life

End-of-life

Predecessor

—

Quadro Turing

Successor

—

Workstation Ada

View Radeon Pro Vega II Details View RTX A2000 Details