AMD Radeon RX 7950 XT vs NVIDIA RTX A5000-8Q

VS

AMD Radeon RX 7950 XT

NVIDIA RTX A5000-8Q

We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7950 XT and 8GB VRAM RTX A5000 8Q 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 77% (3000MHz vs 1695MHz)

More VRAM (20GB vs 8GB)

Larger VRAM bandwidth (800.0GB/s vs 768.0GB/s)

NVIDIA RTX A5000-8Q 's Advantages

2816 additional rendering cores

Lower TDP (230W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 7950 XT +132%

64.51 TFLOPS

RTX A5000 8Q

27.77 TFLOPS

Radeon RX 7950 XT

VS

RTX A5000 8Q

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

2000 MHz

Base Clock

1170 MHz

3000 MHz

Boost Clock

1695 MHz

2500 MHz

Memory Clock

2000 MHz

Memory

20GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

320bit

Memory Bus

384bit

800.0GB/s

Bandwidth

768.0GB/s

Render Config

84

Compute Units

-

SM Count

64

5376

Shading Units

8192

336

TMUs

256

192

ROPs

96

-

Tensor Cores

256

84

RT Cores

64

256 KB per Array

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

6 MB

80 MB

L3 Cache

-

Theoretical Performance

576.0 GPixel/s

Pixel Rate

162.7 GPixel/s

1008 GTexel/s

Texture Rate

433.9 GTexel/s

129.0 TFLOPS

FP16 (half)

27.77 TFLOPS

64.51 TFLOPS

FP32 (float)

27.77 TFLOPS

2.016 TFLOPS

FP64 (double)

433.9 GFLOPS

Board Design

300W

TDP

230W

700 W

Suggested PSU

550 W

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

Outputs

4x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 8-pin

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

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

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