ATI Radeon HD 4890 vs AMD Radeon Pro V520

VS

ATI Radeon HD 4890

AMD Radeon Pro V520

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4890 and 8GB VRAM Radeon Pro V520 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4890 's Advantages

Lower TDP (190W vs 225W)

AMD Radeon Pro V520 's Advantages

Released 11 years and 8 months late

Boost Clock1600MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (512.0GB/s vs 124.8GB/s)

1504 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 4890

1.36 TFLOPS

Radeon Pro V520 +442%

7.373 TFLOPS

Radeon HD 4890

VS

Radeon Pro V520

Graphics Card

Apr 2009

Release Date

Dec 2020

Radeon R700

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1000 MHz

-

Boost Clock

1600 MHz

975 MHz

Memory Clock

1000 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

HBM2

256bit

Memory Bus

2048bit

124.8GB/s

Bandwidth

512.0GB/s

Render Config

10

Compute Units

36

-

800

Shading Units

2304

40

TMUs

144

16

ROPs

64

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

4 MB

-

Theoretical Performance

13.60 GPixel/s

Pixel Rate

102.4 GPixel/s

34.00 GTexel/s

Texture Rate

230.4 GTexel/s

-

FP16 (half)

14.75 TFLOPS

1360 GFLOPS

FP32 (float)

7.373 TFLOPS

272.0 GFLOPS

FP64 (double)

460.8 GFLOPS

Board Design

190W

TDP

225W

450 W

Suggested PSU

550 W

2x DVI 1x S-Video

Outputs

No outputs

2x 6-pin

Power Connectors

1x 8-pin

Graphics Processor

RV790

GPU Name

Navi 12

RV790 XT (215-0758016)

GPU Variant

Navi 12

TeraScale

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

55 nm

Process Size

7 nm

0.959 billion

Transistors

Unknown

282 mm²

Die Size

Unknown

Graphics Features

10.1 (10_1)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1

OpenCL

2.2

N/A

Vulkan

1.3

-

4.1

Shader Model

6.5

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