Home GPU Comparison AMD Radeon RX 460 1024SP vs Intel Arc Pro A40

AMD Radeon RX 460 1024SP vs Intel Arc Pro A40

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 460 1024SP and 6GB VRAM Arc Pro A40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc Pro A40 's Advantages
Released 5 years and 7 months late
Boost Clock has increased by 42% (1700MHz vs 1200MHz)
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (192.0GB/s vs 112.0GB/s)
Lower TDP (50W vs 75W)

Score

Benchmark

FP32 (float)
Radeon RX 460 1024SP
2.458 TFLOPS
Arc Pro A40 +41%
3.482 TFLOPS
VS

Graphics Card

Jan 2017
Release Date
Aug 2022
Arctic Islands
Generation
Alchemist
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x8

Clock Speeds

1090 MHz
Base Clock
1500 MHz
1200 MHz
Boost Clock
1700 MHz
1750 MHz
Memory Clock
2000 MHz

Memory

2GB
Memory Size
6GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
96bit
112.0GB/s
Bandwidth
192.0GB/s

Render Config

16
Compute Units
-
-
-
-
1024
Shading Units
1024
64
TMUs
64
16
ROPs
32
-
-
-
-
RT Cores
8
16 KB (per CU)
L1 Cache
-
1024 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

19.20 GPixel/s
Pixel Rate
54.40 GPixel/s
76.80 GTexel/s
Texture Rate
108.8 GTexel/s
2.458 TFLOPS
FP16 (half)
6.963 TFLOPS
2.458 TFLOPS
FP32 (float)
3.482 TFLOPS
153.6 GFLOPS
FP64 (double)
870.4 GFLOPS

Board Design

75W
TDP
50W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
4x mini-DisplayPort 2.0
None
Power Connectors
None

Graphics Processor

Baffin
GPU Name
DG2-128
Baffin XT
GPU Variant
ACM-G11
GCN 4.0
Architecture
Generation 12.7
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
6 nm
3 billion
Transistors
7.2 billion
123 mm²
Die Size
157 mm²

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
-
-
6.4
Shader Model
6.6

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