ATI FirePro V7800 vs AMD Radeon RX 6400

VS

ATI FirePro V7800

AMD Radeon RX 6400

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7800 and 4GB VRAM Radeon RX 6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7800 's Advantages

672 additional rendering cores

AMD Radeon RX 6400 's Advantages

Released 11 years and 9 months late

Boost Clock2321MHz

More VRAM (4GB vs 2GB)

Lower TDP (53W vs 150W)

Score

Benchmark

FP32 (float)

FirePro V7800

2.016 TFLOPS

Radeon RX 6400 +76%

3.565 TFLOPS

FirePro V7800

VS

Radeon RX 6400

Graphics Card

Apr 2010

Release Date

Jan 2022

FirePro

Generation

Navi II

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

1923 MHz

-

Boost Clock

2321 MHz

1000 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

64bit

128.0GB/s

Bandwidth

128.0GB/s

Render Config

18

Compute Units

12

-

1440

Shading Units

768

72

TMUs

48

32

ROPs

32

-

RT Cores

12

8 KB (per CU)

L1 Cache

128 KB per Array

512 KB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

22.40 GPixel/s

Pixel Rate

74.27 GPixel/s

50.40 GTexel/s

Texture Rate

111.4 GTexel/s

-

FP16 (half)

7.130 TFLOPS

2.016 TFLOPS

FP32 (float)

3.565 TFLOPS

403.2 GFLOPS

FP64 (double)

222.8 GFLOPS

Board Design

150W

TDP

53W

450 W

Suggested PSU

250 W

1x DVI 2x DisplayPort 1.1

Outputs

1x HDMI 2.1 1x DisplayPort 1.4a

1x 6-pin

Power Connectors

None

Graphics Processor

Cypress

GPU Name

Navi 24

Cypress PRO GL

GPU Variant

Navi 24 XL (215-135000046)

TeraScale 2

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

6 nm

2.154 billion

Transistors

5.4 billion

334 mm²

Die Size

107 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

2.2

N/A

Vulkan

1.3

-

5.0

Shader Model

6.7

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