Home GPU Comparison Intel Arc Pro A40 vs AMD Radeon HD 8860 OEM

Intel Arc Pro A40 vs AMD Radeon HD 8860 OEM

We compared two Desktop platform GPUs: 6GB VRAM Arc Pro A40 and 2GB VRAM Radeon HD 8860 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc Pro A40 's Advantages
Released 9 years and 7 months late
Boost Clock1700MHz
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (192.0GB/s vs 179.2GB/s)
Lower TDP (50W vs 175W)
AMD Radeon HD 8860 OEM 's Advantages
256 additional rendering cores

Score

Benchmark

FP32 (float)
Arc Pro A40 +47%
3.482 TFLOPS
Radeon HD 8860 OEM
2.368 TFLOPS
VS

Graphics Card

Aug 2022
Release Date
Jan 2013
Alchemist
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1500 MHz
Base Clock
-
1700 MHz
Boost Clock
-
2000 MHz
Memory Clock
1400 MHz

Memory

6GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
96bit
Memory Bus
256bit
192.0GB/s
Bandwidth
179.2GB/s

Render Config

-
Compute Units
20
-
-
-
1024
Shading Units
1280
64
TMUs
80
32
ROPs
32
-
-
-
8
RT Cores
-
-
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

54.40 GPixel/s
Pixel Rate
29.60 GPixel/s
108.8 GTexel/s
Texture Rate
74.00 GTexel/s
6.963 TFLOPS
FP16 (half)
-
3.482 TFLOPS
FP32 (float)
2.368 TFLOPS
870.4 GFLOPS
FP64 (double)
148.0 GFLOPS

Board Design

50W
TDP
175W
250 W
Suggested PSU
450 W
4x mini-DisplayPort 2.0
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
1x 6-pin

Graphics Processor

DG2-128
GPU Name
Curacao
ACM-G11
GPU Variant
Curacao PRO (215-0848000)
Generation 12.7
Architecture
GCN 1.0
TSMC
Foundry
TSMC
6 nm
Process Size
28 nm
7.2 billion
Transistors
2.8 billion
157 mm²
Die Size
212 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
-
-
-
6.6
Shader Model
5.1

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