AMD Radeon RX 7700 XT vs NVIDIA GeForce GTX 770

VS

AMD Radeon RX 7700 XT

NVIDIA GeForce GTX 770

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 7700 XT and 2GB VRAM GeForce GTX 770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7700 XT 's Advantages

Released 10 years and 3 months late

Boost Clock has increased by 134% (2544MHz vs 1085MHz)

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (432.0GB/s vs 224.4GB/s)

1920 additional rendering cores

NVIDIA GeForce GTX 770 's Advantages

Lower TDP (230W vs 245W)

Score

Benchmark

FP32 (float)

Radeon RX 7700 XT +955%

35.17 TFLOPS

GeForce GTX 770

3.333 TFLOPS

3DMark Time Spy

Radeon RX 7700 XT +695%

16991

GeForce GTX 770

2135

Blender

Radeon RX 7700 XT +765%

2182

GeForce GTX 770

252

Radeon RX 7700 XT

VS

GeForce GTX 770

Graphics Card

Aug 2023

Release Date

May 2013

Navi III

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1435 MHz

Base Clock

1046 MHz

2544 MHz

Boost Clock

1085 MHz

2250 MHz

Memory Clock

1753 MHz

Memory

12GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

256bit

432.0GB/s

Bandwidth

224.4GB/s

Render Config

54

Compute Units

-

3456

Shading Units

1536

216

TMUs

128

96

ROPs

32

-

54

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

512 KB

48 MB

L3 Cache

-

Theoretical Performance

244.2 GPixel/s

Pixel Rate

34.72 GPixel/s

549.5 GTexel/s

Texture Rate

138.9 GTexel/s

70.34 TFLOPS

FP16 (half)

-

35.17 TFLOPS

FP32 (float)

3.333 TFLOPS

1099 GFLOPS

FP64 (double)

138.9 GFLOPS

Board Design

245W

TDP

230W

550 W

Suggested PSU

550 W

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

Outputs

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

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 32

GPU Name

GK104

Navi 32 XL (215-180000076)

GPU Variant

GK104-425-A2

RDNA 3.0

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

28.1 billion

Transistors

3.54 billion

346 mm²

Die Size

294 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.7

Shader Model

5.1

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