AMD Radeon RX 7950 XTX vs NVIDIA RTX A4000H

VS

AMD Radeon RX 7950 XTX NVIDIA RTX A4000H

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7950 XTX and 16GB VRAM RTX A4000H to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7950 XTX 's Advantages

Boost Clock has increased by 112% (3300MHz vs 1560MHz)

More VRAM (24GB vs 16GB)

Larger VRAM bandwidth (960.0GB/s vs 448.0GB/s)

NVIDIA RTX A4000H 's Advantages

Lower TDP (140W vs 355W)

Score

Benchmark

FP32 (float)

Radeon RX 7950 XTX +323%

81.1 TFLOPS

RTX A4000H

19.17 TFLOPS

Radeon RX 7950 XTX

VS

RTX A4000H

Graphics Card

Unknown

Release Date

Apr 2021

Navi III

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2200 MHz

Base Clock

735 MHz

3300 MHz

Boost Clock

1560 MHz

2500 MHz

Memory Clock

1750 MHz

Memory

24GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

256bit

960.0GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

48

96

Compute Units

-

6144

Shading Units

6144

384

TMUs

192

ROPs

96

-

Tensor Cores

192

96

RT Cores

48

256 KB per Array

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

4 MB

Theoretical Performance

633.6 GPixel/s

Pixel Rate

149.8 GPixel/s

1267 GTexel/s

Texture Rate

299.5 GTexel/s

162.2 TFLOPS

FP16 (half)

19.17 TFLOPS

81.10 TFLOPS

FP32 (float)

19.17 TFLOPS

2.534 TFLOPS

FP64 (double)

299.5 GFLOPS

Graphics Processor

Navi 31

GPU Name

GA104

Navi 31 XTX+

GPU Variant

GA104-???-A1

RDNA 3.0

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

57.7 billion

Transistors

17.4 billion

529 mm²

Die Size

392 mm²

Board Design

355W

TDP

140W

750 W

Suggested PSU

300 W

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

Outputs

4x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 6-pin

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

6.7

Related GPU Comparisons

1

AMD Radeon RX 7900 XTX vs AMD Radeon RX 7950 XTX

2

NVIDIA GeForce RTX 4090 vs AMD Radeon RX 7950 XTX

3

AMD Radeon RX 7950 XTX vs NVIDIA GeForce RTX 3080 12 GB

4

AMD Radeon HD 7730 vs AMD Radeon RX 7950 XTX

5

AMD Radeon RX 7950 XTX vs NVIDIA GeForce RTX 4090 Ti

6

NVIDIA GeForce GT 730 vs AMD Radeon RX 7950 XTX

7

AMD Radeon PRO W7700 vs NVIDIA RTX A4000H

8

AMD Radeon RX 7950 XTX vs AMD Radeon Pro 5700 XT

9

AMD Radeon RX 7950 XTX vs NVIDIA GeForce GTX 760

10

AMD Radeon RX 7950 XTX vs ATI Radeon HD 4350 PCI