NVIDIA GeForce RTX 4060 vs AMD Radeon HD 7990

VS

NVIDIA GeForce RTX 4060

AMD Radeon HD 7990

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 4060 and 3GB VRAM Radeon HD 7990 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4060 's Advantages

Released 10 years and 1 months late

Boost Clock has increased by 146% (2460MHz vs 1000MHz)

More VRAM (8GB vs 3GB)

1024 additional rendering cores

Lower TDP (115W vs 375W)

AMD Radeon HD 7990 's Advantages

Larger VRAM bandwidth (288.0GB/s vs 272.0GB/s)

Score

Benchmark

FP32 (float)

GeForce RTX 4060 +268%

15.11 TFLOPS

Radeon HD 7990

4.096 TFLOPS

GeForce RTX 4060

VS

Radeon HD 7990

Graphics Card

May 2023

Release Date

Apr 2013

GeForce 40

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1830 MHz

Base Clock

950 MHz

2460 MHz

Boost Clock

1000 MHz

2125 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

3GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

384bit

272.0GB/s

Bandwidth

288.0GB/s

Render Config

-

Compute Units

32

24

SM Count

-

3072

Shading Units

2048

96

TMUs

128

48

ROPs

32

96

Tensor Cores

-

24

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

24 MB

L2 Cache

768 KB

-

Theoretical Performance

118.1 GPixel/s

Pixel Rate

32.00 GPixel/s

236.2 GTexel/s

Texture Rate

128.0 GTexel/s

15.11 TFLOPS

FP16 (half)

-

15.11 TFLOPS

FP32 (float)

4.096 TFLOPS

236.2 GFLOPS

FP64 (double)

1024 GFLOPS

Board Design

115W

TDP

375W

300 W

Suggested PSU

750 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 4x mini-DisplayPort 1.2

1x 12-pin

Power Connectors

2x 8-pin

Graphics Processor

AD107

GPU Name

Malta

AD107-400-A1

GPU Variant

Malta XT (215-0849026)

Ada Lovelace

Architecture

GCN 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

18.9 billion

Transistors

4.313 billion

159 mm²

Die Size

365 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

8.9

CUDA

-

6.7

Shader Model

5.1

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