GPU Comparison

AMD

RADEON

AMD Radeon PRO V620

CORE STATE Navi 21

VRAM 32 GB

CLOCK SPEED 2200 MHz

TDP 300 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 2.0

PROCESS 7 nm

LAUNCH DATE 2021

NVIDIA

GEFORCE

RTX A4500

CORE STATE GA102

VRAM 20 GB

CLOCK SPEED 1650 MHz

TDP 200 W

BUS WIDTH 320 bit

ARCHITECTURE Ampere

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_opencl

128,580

141,837

geekbench_vulkan

144,364

129,980

3dmark_3dmark_steel_nomad_dx12

N/A

3,196

Analysis: AMD Radeon PRO V620 vs NVIDIA RTX A4500

If gaming capability is extremely tightly matched, this evaluation between NVIDIA RTX A4500 by NVIDIA and AMD AMD Radeon PRO V620 graphics card grows especially interesting. Both options swap blows over diverse benchmarks. This combined picture is one of impressive balance. No appears as a definite champion. The choice hinges on individual priorities.

Gaming benchmarks likewise reveal matched frame rates between NVIDIA RTX A4500 by NVIDIA and AMD AMD Radeon PRO V620 graphics card. Frame rates deltas usually fall inside margin of error. This slight gaps are rarely visible during real gameplay. Either cards achieve smooth frame rates. Players could decide comfortably between the options.

Ultimately: NVIDIA RTX A4500 by NVIDIA and AMD AMD Radeon PRO V620 graphics card are closely competitive. Not one warrants a definite preference over the competitor. Have cost and driver factors influence your eventual choice. Either GPUs might meet you capably. This is a win-win scenario.

DETAILED SPECIFICATIONS

SPECIFICATION

PRO V620

RTX A4500

Core Specs

Shading Units

4,608

7,168 +55.6%

Shaders

4,608

7,168 +55.6%

TMUs

288

224 -22.2%

ROPs

128

96 -25.0%

Compute Units

—

SM Count

—

Clocks

Base Clock

1825 MHz

1050 MHz

Boost Clock

2200 MHz

1650 MHz

Memory Clock

2000 MHz 16 Gbps effective

Memory

Memory Size

32 GB

20 GB

VRAM (MB)

32,768

20,480 -37.5%

Memory Type

GDDR6

Memory Bus

256 bit

320 bit

Bandwidth

512.0 GB/s

640.0 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

4 MB

6 MB

L3 Cache

128 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

281.6 GPixel/s

158.4 GPixel/s

Texture Rate

633.6 GTexel/s

369.6 GTexel/s

FP32 (TFLOPS)

20.28 TFLOPS

23.65 TFLOPS

FP64 (TFLOPS)

1,267.2 GFLOPS (1:16)

369.6 GFLOPS (1:64)

FP16 (TFLOPS)

40.55 TFLOPS (2:1)

23.65 TFLOPS (1:1)

AI/RT

RT Cores

56 -22.2%

Tensor Cores

—

224

Power

TDP

300 W

200 W

TDP (W)

300

200 -33.3%

Suggested PSU

700 W

550 W

Power Connectors

2x 8-pin

1x 8-pin

Architecture

RDNA 2.0

Ampere

GPU Name

Navi 21

GA102

Generation

Radeon Pro Navi (Navi II Series)

Workstation Ampere (Ax000)

Process Size

7 nm

8 nm

Transistors

26,800 million

28,300 million

Die Size

520 mm²

628 mm²

Foundry

TSMC

Samsung

Density

51.5M / mm²

45.1M / mm²

API Support

DirectX

12 Ultimate (12_2)

OpenGL

4.6

Vulkan

1.4

OpenCL

2.1

3.0

CUDA

—

8.6

Shader Model

6.8

Physical

Slot Width

Dual-slot

Length

267 mm 10.5 inches

Height

120 mm 4.7 inches

112 mm 4.4 inches

Outputs

No outputs

4x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

Other

Production

End-of-life

Predecessor

Radeon Pro Vega

Quadro Turing

Successor

—

Workstation Ada

View Radeon PRO V620 Details View RTX A4500 Details

GPU Comparison

AMD Radeon PRO V620

RTX A4500

PERFORMANCE BENCHMARKS

Analysis: AMD Radeon PRO V620 vs NVIDIA RTX A4500

DETAILED SPECIFICATIONS

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