AMD Radeon RX 7500 XT vs AMD Radeon HD 7770 GHz Edition

VS

AMD Radeon RX 7500 XT AMD Radeon HD 7770 GHz Edition

We compared two Desktop platform GPUs: 6GB VRAM Radeon RX 7500 XT and 1024MB VRAM Radeon HD 7770 GHz Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7500 XT 's Advantages

Boost Clock2300MHz

More VRAM (6GB vs 1GB)

Larger VRAM bandwidth (216.0GB/s vs 72.00GB/s)

384 additional rendering cores

AMD Radeon HD 7770 GHz Edition 's Advantages

Lower TDP (80W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 7500 XT +636%

9.421 TFLOPS

Radeon HD 7770 GHz Edition

1.28 TFLOPS

Radeon RX 7500 XT

VS

Radeon HD 7770 GHz Edition

Graphics Card

Unknown

Release Date

Feb 2012

Navi III

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1452 MHz

Base Clock

-

2300 MHz

Boost Clock

-

2250 MHz

Memory Clock

1125 MHz

Memory

6GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

128bit

216.0GB/s

Bandwidth

72.00GB/s

Render Config

-

SM Count

-

16

Compute Units

10

1024

Shading Units

640

64

TMUs

40

32

ROPs

16

-

Tensor Cores

-

16

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

256 KB

Theoretical Performance

73.60 GPixel/s

Pixel Rate

16.00 GPixel/s

147.2 GTexel/s

Texture Rate

40.00 GTexel/s

18.84 TFLOPS

FP16 (half)

-

9.421 TFLOPS

FP32 (float)

1280 GFLOPS

294.4 GFLOPS

FP64 (double)

80.00 GFLOPS

Graphics Processor

Navi 33

GPU Name

Cape Verde

Navi 33

GPU Variant

Cape Verde XT

RDNA 3.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

13.3 billion

Transistors

1.5 billion

204 mm²

Die Size

123 mm²

Board Design

100W

TDP

80W

300 W

Suggested PSU

250 W

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

Outputs

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

1x 6-pin

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.2

OpenCL

1.2

1.3

Vulkan

1.2

-

CUDA

-

6.7

Shader Model

5.1

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