AMD Radeon RX 460 1024SP vs AMD Radeon RX 7950 XTX

VS

AMD Radeon RX 460 1024SP AMD Radeon RX 7950 XTX

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 460 1024SP and 24GB VRAM Radeon RX 7950 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 1024SP 's Advantages

Lower TDP (75W vs 355W)

AMD Radeon RX 7950 XTX 's Advantages

Boost Clock has increased by 175% (3300MHz vs 1200MHz)

More VRAM (24GB vs 2GB)

Larger VRAM bandwidth (960.0GB/s vs 112.0GB/s)

5120 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 460 1024SP

2.458 TFLOPS

Radeon RX 7950 XTX +3199%

81.1 TFLOPS

Radeon RX 460 1024SP

VS

Radeon RX 7950 XTX

Graphics Card

Jan 2017

Release Date

Unknown

Arctic Islands

Generation

Navi III

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1090 MHz

Base Clock

2200 MHz

1200 MHz

Boost Clock

3300 MHz

1750 MHz

Memory Clock

2500 MHz

Memory

2GB

Memory Size

24GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

384bit

112.0GB/s

Bandwidth

960.0GB/s

Render Config

-

SM Count

-

16

Compute Units

96

1024

Shading Units

6144

64

TMUs

384

16

ROPs

192

-

Tensor Cores

-

RT Cores

96

16 KB (per CU)

L1 Cache

256 KB per Array

1024 KB

L2 Cache

6 MB

Theoretical Performance

19.20 GPixel/s

Pixel Rate

633.6 GPixel/s

76.80 GTexel/s

Texture Rate

1267 GTexel/s

2.458 TFLOPS

FP16 (half)

162.2 TFLOPS

2.458 TFLOPS

FP32 (float)

81.10 TFLOPS

153.6 GFLOPS

FP64 (double)

2.534 TFLOPS

Graphics Processor

Baffin

GPU Name

Navi 31

Baffin XT

GPU Variant

Navi 31 XTX+

GCN 4.0

Architecture

RDNA 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

5 nm

3 billion

Transistors

57.7 billion

123 mm²

Die Size

529 mm²

Board Design

75W

TDP

355W

250 W

Suggested PSU

750 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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