NVIDIA RTX A400 vs AMD Radeon HD 7950 Monica BIOS 1

VS

NVIDIA RTX A400

AMD Radeon HD 7950 Monica BIOS 1

We compared two Desktop platform GPUs: 4GB VRAM RTX A400 and 3GB VRAM Radeon HD 7950 Monica BIOS 1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A400 's Advantages

Released 12 years and 3 months late

Boost Clock1762MHz

More VRAM (4GB vs 3GB)

Lower TDP (50W vs 185W)

AMD Radeon HD 7950 Monica BIOS 1 's Advantages

Larger VRAM bandwidth (240.0GB/s vs 96.00GB/s)

768 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A400

2.706 TFLOPS

Radeon HD 7950 Monica BIOS 1 +5%

2.842 TFLOPS

RTX A400

VS

Radeon HD 7950 Monica BIOS 1

Graphics Card

Apr 2024

Release Date

Jan 2012

Quadro Ampere(Ax000)

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1417 MHz

Base Clock

-

1762 MHz

Boost Clock

-

1500 MHz

Memory Clock

1250 MHz

Memory

4GB

Memory Size

3GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

384bit

96.00GB/s

Bandwidth

240.0GB/s

Render Config

-

Compute Units

24

6

SM Count

-

768

Shading Units

1536

24

TMUs

96

16

ROPs

32

24

Tensor Cores

-

6

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

768 KB

-

Theoretical Performance

28.19 GPixel/s

Pixel Rate

29.60 GPixel/s

42.29 GTexel/s

Texture Rate

88.80 GTexel/s

2.706 TFLOPS

FP16 (half)

-

2.706 TFLOPS

FP32 (float)

2.842 TFLOPS

42.29 GFLOPS

FP64 (double)

710.4 GFLOPS

Board Design

50W

TDP

185W

250 W

Suggested PSU

450 W

4x mini-DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GA107

GPU Name

Tahiti

-

GPU Variant

Tahiti PRO (215-0821056)

Ampere

Architecture

GCN 1.0

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

8.7 billion

Transistors

4.313 billion

200 mm²

Die Size

352 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

8.6

CUDA

-

6.8

Shader Model

5.1

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