GPU Comparison

A

AMD

RADEON

AMD Radeon Pro Duo

CORE STATE Capsaicin

VRAM 4 GB

CLOCK SPEED —

TDP 350 W

BUS WIDTH 4096 bit

ARCHITECTURE GCN 3.0

nm

PROCESS 28 nm

LAUNCH DATE 2016

VS

NVIDIA

GEFORCE

RTX A4500

CORE STATE GA102

VRAM 20 GB

CLOCK SPEED 1650 MHz

TDP 200 W

BUS WIDTH 320 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_opencl

35,860

141,837

3dmark_3dmark_steel_nomad_dx12

N/A

3,196

geekbench_vulkan

N/A

131,402

DETAILED SPECIFICATIONS

SPECIFICATION

Pro Duo

RTX A4500

Core Specs

Shading Units

4,096

7,168 +75.0%

Shaders

4,096

7,168 +75.0%

TMUs

256

224 -12.5%

ROPs

64

96 +50.0%

Compute Units

64

—

SM Count

—

56

Clocks

Base Clock

—

1050 MHz

Boost Clock

—

1650 MHz

GPU Clock

1000 MHz

—

Memory Clock

500 MHz 1000 Mbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

4 GB

20 GB

VRAM (MB)

4,096

20,480 +400.0%

Memory Type

HBM

GDDR6

Memory Bus

4096 bit

320 bit

Bandwidth

512.0 GB/s

640.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

2 MB

6 MB

Performance

Pixel Rate

64.00 GPixel/s

158.4 GPixel/s

Texture Rate

256.0 GTexel/s

369.6 GTexel/s

FP32 (TFLOPS)

8.192 TFLOPS

23.65 TFLOPS

FP64 (TFLOPS)

512.0 GFLOPS (1:16)

369.6 GFLOPS (1:64)

FP16 (TFLOPS)

8.192 TFLOPS (1:1)

23.65 TFLOPS (1:1)

AI/RT

RT Cores

—

56

Tensor Cores

—

224

Power

TDP

350 W

200 W

TDP (W)

350

200 -42.9%

Suggested PSU

750 W

550 W

Power Connectors

3x 8-pin

1x 8-pin

Architecture

Architecture

GCN 3.0

Ampere

GPU Name

Capsaicin

GA102

Generation

Radeon Pro GCN

Workstation Ampere (Ax000)

Process Size

28 nm

8 nm

Transistors

8,900 million

28,300 million

Die Size

596 mm²

628 mm²

Foundry

TSMC

Samsung

Density

14.9M / mm²

45.1M / mm²

API Support

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1

3.0

CUDA

—

8.6

Shader Model

6.5

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

277 mm 10.9 inches

267 mm 10.5 inches

Height

111 mm 4.4 inches

112 mm 4.4 inches

Outputs

1x HDMI 1.4a3x DisplayPort 1.2

4x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Launch Price

1,499 USD

—

Production

End-of-life

End-of-life

Predecessor

FirePro GCN

Quadro Turing

Successor

Radeon Pro Polaris

Workstation Ada

View Radeon Pro Duo Details View RTX A4500 Details