AMD Radeon RX 460 vs AMD Radeon RX 7700 XT

VS

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 460 and 12GB VRAM Radeon RX 7700 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 's Advantages

Lower TDP (75W vs 245W)

AMD Radeon RX 7700 XT 's Advantages

Released 7 years late

Boost Clock has increased by 112% (2544MHz vs 1200MHz)

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (432.0GB/s vs 112.0GB/s)

2560 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 460

2.15 TFLOPS

Radeon RX 7700 XT +1535%

35.17 TFLOPS

3DMark Time Spy

Radeon RX 460

1725

Radeon RX 7700 XT +886%

17023

Shadow of the Tomb Raider 2160p

Radeon RX 460

3

Radeon RX 7700 XT +2033%

64

Shadow of the Tomb Raider 1440p

Radeon RX 460

12

Radeon RX 7700 XT +966%

128

Shadow of the Tomb Raider 1080p

Radeon RX 460

22

Radeon RX 7700 XT +890%

218

Radeon RX 460

VS

Radeon RX 7700 XT

Graphics Card

Aug 2016

Release Date

Aug 2023

Arctic Islands

Generation

Navi III

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1090 MHz

Base Clock

1435 MHz

1200 MHz

Boost Clock

2544 MHz

1750 MHz

Memory Clock

2250 MHz

Memory

2GB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

192bit

112.0GB/s

Bandwidth

432.0GB/s

Render Config

-

SM Count

-

14

Compute Units

54

896

Shading Units

3456

56

TMUs

216

16

ROPs

96

-

Tensor Cores

-

RT Cores

54

16 KB (per CU)

L1 Cache

128 KB per Array

1024 KB

L2 Cache

2 MB

Theoretical Performance

19.20 GPixel/s

Pixel Rate

244.2 GPixel/s

67.20 GTexel/s

Texture Rate

549.5 GTexel/s

2.150 TFLOPS

FP16 (half)

70.34 TFLOPS

2.150 TFLOPS

FP32 (float)

35.17 TFLOPS

134.4 GFLOPS

FP64 (double)

1099 GFLOPS

Graphics Processor

Baffin

GPU Name

Navi 32

Baffin PRO

GPU Variant

Navi 32 XL (215-180000076)

GCN 4.0

Architecture

RDNA 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

5 nm

3 billion

Transistors

28.1 billion

123 mm²

Die Size

346 mm²

Board Design

75W

TDP

245W

250 W

Suggested PSU

550 W

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

Outputs

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

None

Power Connectors

2x 8-pin

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.2

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.7

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