ATI Radeon HD 4890 vs NVIDIA GeForce GTX 1660 SUPER

VS

ATI Radeon HD 4890 NVIDIA GeForce GTX 1660 SUPER

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4890 and 6GB VRAM GeForce GTX 1660 SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 SUPER 's Advantages

Released 10 years and 6 months late

Boost Clock1785MHz

More VRAM (6GB vs 1GB)

Larger VRAM bandwidth (336.0GB/s vs 124.8GB/s)

608 additional rendering cores

Lower TDP (125W vs 190W)

Score

Benchmark

FP32 (float)

Radeon HD 4890

1.36 TFLOPS

GeForce GTX 1660 SUPER +269%

5.027 TFLOPS

Radeon HD 4890

VS

GeForce GTX 1660 SUPER

Graphics Card

Apr 2009

Release Date

Oct 2019

Radeon R700

Generation

GeForce 16

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1530 MHz

-

Boost Clock

1785 MHz

975 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

192bit

124.8GB/s

Bandwidth

336.0GB/s

Render Config

-

SM Count

22

10

Compute Units

-

800

Shading Units

1408

40

TMUs

88

16

ROPs

48

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

1536 KB

Theoretical Performance

13.60 GPixel/s

Pixel Rate

85.68 GPixel/s

34.00 GTexel/s

Texture Rate

157.1 GTexel/s

-

FP16 (half)

10.05 TFLOPS

1360 GFLOPS

FP32 (float)

5.027 TFLOPS

272.0 GFLOPS

FP64 (double)

157.1 GFLOPS

Graphics Processor

RV790

GPU Name

TU116

RV790 XT (215-0758016)

GPU Variant

TU116-300-A1

TeraScale

Architecture

Turing

TSMC

Foundry

TSMC

55 nm

Process Size

12 nm

0.959 billion

Transistors

6.6 billion

282 mm²

Die Size

284 mm²

Board Design

190W

TDP

125W

450 W

Suggested PSU

300 W

2x DVI 1x S-Video

Outputs

1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a

2x 6-pin

Power Connectors

1x 8-pin

Graphics Features

10.1 (10_1)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

4.1

Shader Model

6.6

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