NVIDIA GeForce RTX 4090 vs ATI FirePro V7770

VS

NVIDIA GeForce RTX 4090

ATI FirePro V7770

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 and 1024MB VRAM FirePro V7770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 's Advantages

Released 10 years and 8 months late

Boost Clock2520MHz

More VRAM (24GB vs 1024GB)

Larger VRAM bandwidth (1.01TB/s vs 33.60GB/s)

15584 additional rendering cores

ATI FirePro V7770 's Advantages

Lower TDP (76W vs 450W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 +8158%

82.58 TFLOPS

FirePro V7770

1 TFLOPS

GeForce RTX 4090

VS

FirePro V7770

Graphics Card

Sep 2022

Release Date

Jan 2012

GeForce 40

Generation

FirePro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2235 MHz

Base Clock

-

2520 MHz

Boost Clock

-

1313 MHz

Memory Clock

1050 MHz

Memory

24GB

Memory Size

1024MB

GDDR6X

Memory Type

GDDR4

384bit

Memory Bus

128bit

1.01TB/s

Bandwidth

33.60GB/s

Render Config

-

Compute Units

10

128

SM Count

-

16384

Shading Units

800

512

TMUs

40

176

ROPs

8

512

Tensor Cores

-

128

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

72 MB

L2 Cache

128 KB

-

Theoretical Performance

443.5 GPixel/s

Pixel Rate

5.000 GPixel/s

1290 GTexel/s

Texture Rate

25.00 GTexel/s

82.58 TFLOPS

FP16 (half)

-

82.58 TFLOPS

FP32 (float)

1000 GFLOPS

1290 GFLOPS

FP64 (double)

-

Board Design

450W

TDP

76W

850 W

Suggested PSU

250 W

1x HDMI 2.13x DisplayPort 1.4a

Outputs

1x DVI

1x 16-pin

Power Connectors

1x 6-pin

Graphics Processor

AD102

GPU Name

RV770

AD102-300-A1

GPU Variant

RV770 XT (215-0669049)

Ada Lovelace

Architecture

TeraScale

TSMC

Foundry

TSMC

5 nm

Process Size

55 nm

76.3 billion

Transistors

0.956 billion

609 mm²

Die Size

256 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.9

CUDA

-

6.8

Shader Model

4.1

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