AMD Radeon RX 7950 XT vs NVIDIA A40 PCIe

VS

We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7950 XT and 48GB VRAM A40 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7950 XT 's Advantages

Boost Clock has increased by 72% (3000MHz vs 1740MHz)

Larger VRAM bandwidth (800.0GB/s vs 695.8GB/s)

NVIDIA A40 PCIe 's Advantages

More VRAM (48GB vs 20GB)

5376 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 7950 XT +72%

64.51 TFLOPS

A40 PCIe

37.42 TFLOPS

Radeon RX 7950 XT

VS

A40 PCIe

Graphics Card

Unknown

Release Date

Oct 2020

Navi III

Generation

Tesla

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2000 MHz

Base Clock

1305 MHz

3000 MHz

Boost Clock

1740 MHz

2500 MHz

Memory Clock

1812 MHz

Memory

20GB

Memory Size

48GB

GDDR6

Memory Type

GDDR6

320bit

Memory Bus

384bit

800.0GB/s

Bandwidth

695.8GB/s

Render Config

-

SM Count

84

Compute Units

-

5376

Shading Units

10752

336

TMUs

336

192

ROPs

112

-

Tensor Cores

336

84

RT Cores

84

256 KB per Array

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

6 MB

Theoretical Performance

576.0 GPixel/s

Pixel Rate

194.9 GPixel/s

1008 GTexel/s

Texture Rate

584.6 GTexel/s

129.0 TFLOPS

FP16 (half)

37.42 TFLOPS

64.51 TFLOPS

FP32 (float)

37.42 TFLOPS

2.016 TFLOPS

FP64 (double)

584.6 GFLOPS

Graphics Processor

Navi 31

GPU Name

GA102

Navi 31 XT+

GPU Variant

-

RDNA 3.0

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

57.7 billion

Transistors

28.3 billion

529 mm²

Die Size

628 mm²

Board Design

300W

TDP

300W

700 W

Suggested PSU

700 W

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

Outputs

3x DisplayPort 1.4a

2x 8-pin

Power Connectors

8-pin EPS

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.7

Shader Model

6.6

Related GPU Comparisons

1

AMD Radeon RX 7950 XT vs AMD Radeon HD 8770 OEM

2

AMD Radeon RX 7950 XT vs ATI Radeon HD 4650

3

AMD Radeon RX 7950 XT vs ATI Radeon HD 3870 Mac Edition

4

AMD Radeon RX 7950 XT vs AMD Radeon Pro W6400

5

AMD Radeon RX 7950 XT vs NVIDIA GeForce GT 520

6

AMD Radeon RX 7950 XT vs NVIDIA GeForce GT 220 OEM

7

AMD Radeon RX 7950 XT vs ATI FirePro V7900 SDI

8

AMD Radeon RX 7950 XT vs NVIDIA T400

9

AMD Radeon RX 7950 XT vs NVIDIA GeForce GTX 1060 6 GB 9Gbps

10

AMD Radeon RX 7950 XT vs AMD Radeon PRO W6400

Related News

1

AMD's Latest Breakthrough Technology Could Change the Game in the Future

2

Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs

3

TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion

4

Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time

5

AMD Ryzen 9000 DDR5 Memory Frequency Soars: Reaches 8000MHz with All Four Slots Occupied

6

Snapdragon 8 Gen 4 to Feature Frame Interpolation for GPU: A Game-Changing Experience

7

Intel Adds 5 New Device IDs to Latest Linux Xe Kernel in Preparation for Battlemage

8

Ryzen AI 9 365 Benchmark Results Leaked: Significant Improvements in Multi-Core and IPC Performance Over Previous Generation

9

Concerns Raised by Unstable 13th/14th Gen Core CPUs: Motherboard Manufacturers Worry About Impact on Arrow Lake Release and Sales

10

Do You Really Know What a "Rendering Engine" Is? Read This Article to Understand All About It