AMD Radeon RX 7990 XTX vs ATI FirePro V7800P

VS

AMD Radeon RX 7990 XTX ATI FirePro V7800P

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7990 XTX and 2GB VRAM FirePro V7800P to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7990 XTX 's Advantages

Boost Clock3599MHz

More VRAM (24GB vs 2GB)

Larger VRAM bandwidth (1152GB/s vs 128.0GB/s)

4704 additional rendering cores

ATI FirePro V7800P 's Advantages

Lower TDP (138W vs 405W)

Score

Benchmark

FP32 (float)

Radeon RX 7990 XTX +4287%

88.45 TFLOPS

FirePro V7800P

2.016 TFLOPS

Radeon RX 7990 XTX

VS

FirePro V7800P

Graphics Card

Unknown

Release Date

May 2011

Navi III

Generation

FirePro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2500 MHz

Base Clock

-

3599 MHz

Boost Clock

-

3000 MHz

Memory Clock

1000 MHz

Memory

24GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

256bit

1152GB/s

Bandwidth

128.0GB/s

Render Config

-

SM Count

-

96

Compute Units

18

6144

Shading Units

1440

384

TMUs

72

192

ROPs

32

-

Tensor Cores

-

96

RT Cores

-

256 KB per Array

L1 Cache

8 KB (per CU)

6 MB

L2 Cache

512 KB

Theoretical Performance

691.0 GPixel/s

Pixel Rate

22.40 GPixel/s

1382 GTexel/s

Texture Rate

50.40 GTexel/s

176.9 TFLOPS

FP16 (half)

-

88.45 TFLOPS

FP32 (float)

2.016 TFLOPS

2.764 TFLOPS

FP64 (double)

403.2 GFLOPS

Graphics Processor

Navi 31

GPU Name

Cypress

Navi 31 XTX+

GPU Variant

Cypress PRO GL

RDNA 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

57.7 billion

Transistors

2.154 billion

529 mm²

Die Size

334 mm²

Board Design

405W

TDP

138W

800 W

Suggested PSU

300 W

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

Outputs

1x DisplayPort 1.1

3x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.2

OpenCL

1.2

1.3

Vulkan

N/A

-

CUDA

-

6.7

Shader Model

5.0

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