Home GPU Comparison Intel Arc B570 vs AMD Radeon RX 6650 XT

Intel Arc B570 vs AMD Radeon RX 6650 XT

We compared two Desktop platform GPUs: 10GB VRAM Arc B570 and 8GB VRAM Radeon RX 6650 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc B570 's Advantages
Released 2 years and 7 months late
More VRAM (10GB vs 8GB)
Larger VRAM bandwidth (380.0GB/s vs 280.3GB/s)
256 additional rendering cores
Lower TDP (150W vs 176W)
AMD Radeon RX 6650 XT 's Advantages
Boost Clock has increased by 5% (2635MHz vs 2500MHz)

Score

Benchmark

FP32 (float)
Arc B570 +6%
11.52 TFLOPS
Radeon RX 6650 XT
10.79 TFLOPS
VS

Graphics Card

Dec 2024
Release Date
May 2022
Battlemage(Arc 5)
Generation
Navi II
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x8

Clock Speeds

2500 MHz
Base Clock
2055 MHz
2500 MHz
Boost Clock
2635 MHz
2375 MHz
Memory Clock
2190 MHz

Memory

10GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
160bit
Memory Bus
128bit
380.0GB/s
Bandwidth
280.3GB/s

Render Config

-
Compute Units
32
-
-
-
2304
Shading Units
2048
144
TMUs
128
80
ROPs
64
144
Tensor Cores
-
18
RT Cores
32
256 KB (per EU)
L1 Cache
128 KB per Array
18 MB
L2 Cache
2 MB
-
L3 Cache
32 MB

Theoretical Performance

200.0 GPixel/s
Pixel Rate
168.6 GPixel/s
360.0 GTexel/s
Texture Rate
337.3 GTexel/s
23.04 TFLOPS
FP16 (half)
21.59 TFLOPS
11.52 TFLOPS
FP32 (float)
10.79 TFLOPS
1440 GFLOPS
FP64 (double)
674.6 GFLOPS

Board Design

150W
TDP
176W
450 W
Suggested PSU
450 W
1x HDMI 2.1a3x DisplayPort 2.1
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 8-pin
Power Connectors
1x 8-pin

Graphics Processor

BMG-G21
GPU Name
Navi 23
-
GPU Variant
Navi 23 KXT (215-130000136)
Xe2
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
5 nm
Process Size
7 nm
19.6 billion
Transistors
11.06 billion
272 mm²
Die Size
237 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.4
Vulkan
1.3
-
-
-
6.6
Shader Model
6.5

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