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

VS

AMD Radeon RX 7950 XTX

NVIDIA RTX A5000-8Q

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7950 XTX 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 XTX 's Advantages

Boost Clock has increased by 95% (3300MHz vs 1695MHz)

More VRAM (24GB vs 8GB)

Larger VRAM bandwidth (960.0GB/s vs 768.0GB/s)

NVIDIA RTX A5000-8Q 's Advantages

2048 additional rendering cores

Lower TDP (230W vs 355W)

Score

Benchmark

FP32 (float)

Radeon RX 7950 XTX +192%

81.1 TFLOPS

RTX A5000 8Q

27.77 TFLOPS

Radeon RX 7950 XTX

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

2200 MHz

Base Clock

1170 MHz

3300 MHz

Boost Clock

1695 MHz

2500 MHz

Memory Clock

2000 MHz

Memory

24GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

384bit

960.0GB/s

Bandwidth

768.0GB/s

Render Config

96

Compute Units

-

SM Count

64

6144

Shading Units

8192

384

TMUs

256

192

ROPs

96

-

Tensor Cores

256

96

RT Cores

64

256 KB per Array

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

6 MB

96 MB

L3 Cache

-

Theoretical Performance

633.6 GPixel/s

Pixel Rate

162.7 GPixel/s

1267 GTexel/s

Texture Rate

433.9 GTexel/s

162.2 TFLOPS

FP16 (half)

27.77 TFLOPS

81.10 TFLOPS

FP32 (float)

27.77 TFLOPS

2.534 TFLOPS

FP64 (double)

433.9 GFLOPS

Board Design

355W

TDP

230W

750 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 XTX+

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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