GPU Comparison

A

AMD

RADEON

AMD Radeon RX 590 GME

CORE STATE Polaris 20

VRAM 8 GB

CLOCK SPEED 1420 MHz

TDP 175 W

BUS WIDTH 256 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2020

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

3dmark_3dmark_steel_nomad_dx12

1,001

3,196

geekbench_vulkan

60,508

131,402

geekbench_opencl

N/A

141,837

DETAILED SPECIFICATIONS

SPECIFICATION

RX 590 GME

RTX A4500

Core Specs

Shading Units

2,304

7,168 +211.1%

Shaders

2,304

7,168 +211.1%

TMUs

144

224 +55.6%

ROPs

32

96 +200.0%

Compute Units

36

—

SM Count

—

56

Clocks

Base Clock

1257 MHz

1050 MHz

Boost Clock

1420 MHz

1650 MHz

Memory Clock

2000 MHz 8 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

8 GB

20 GB

VRAM (MB)

8,192

20,480 +150.0%

Memory Type

GDDR5

GDDR6

Memory Bus

256 bit

320 bit

Bandwidth

256.0 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

45.44 GPixel/s

158.4 GPixel/s

Texture Rate

204.5 GTexel/s

369.6 GTexel/s

FP32 (TFLOPS)

6.543 TFLOPS

23.65 TFLOPS

FP64 (TFLOPS)

409.0 GFLOPS (1:16)

369.6 GFLOPS (1:64)

FP16 (TFLOPS)

6.543 TFLOPS (1:1)

23.65 TFLOPS (1:1)

AI/RT

RT Cores

—

56

Tensor Cores

—

224

Power

TDP

175 W

200 W

TDP (W)

175

200 +14.3%

Suggested PSU

450 W

550 W

Power Connectors

1x 8-pin

1x 8-pin

Architecture

Architecture

GCN 4.0

Ampere

GPU Name

Polaris 20

GA102

Generation

Polaris (RX 500)

Workstation Ampere (Ax000)

Process Size

14 nm

8 nm

Transistors

5,700 million

28,300 million

Die Size

232 mm²

628 mm²

Foundry

GlobalFoundries

Samsung

Density

24.6M / mm²

45.1M / mm²

API Support

DirectX

12 (12_0)

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

Dual-slot

Dual-slot

Length

241 mm 9.5 inches

267 mm 10.5 inches

Height

—

112 mm 4.4 inches

Outputs

1x HDMI 2.0b3x DisplayPort 1.4a

4x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

Arctic Islands

Quadro Turing

Successor

Vega

Workstation Ada

View Radeon RX 590 GME Details View RTX A4500 Details