Intel Arc B580 vs AMD Radeon RX 6600 XT

Compared 2 processors: Intel Arc B580, vs AMD Radeon RX 6600 XT. Below are specs, tests, pros and cons for each device

Review

Key Specs Intel Arc B580 and AMD Radeon RX 6600 XT
Games
Performance in DirectX, OpenCL, Vulkan
AI/ML
AI workload testing
Professional Apps
3D modeling, video editing, rendering
Energy Efficiency
Power usage in various scenarios
NanoReview Score
Overall score by NanoReview

Tests & specs

Specs & test comparison

Games

FPS Table
Game title
1080p (High)
1080p (Ultra)
1440p (Ultra)
4K (Ultra)
Forza Horizon 5
123
78
67
51
133
73
58
38
The Witcher 3
147
128
91
46
121
96
68
34
Counter-Strike 2
162
116
83
40
185
128
93
49
Far Cry 6
108
98
76
43
104
90
65
35
Hogwarts Legacy
71
57
44
26
68
59
40
23
COD Modern Warfare 3
82
85
61
38
93
86
60
38
Ghost of Tsushima
72
61
42
25
74
61
42
23
Cyberpunk 2077
90
82
55
26
73
64
37
18
Shadow of the Tomb Raider
124
107
83
43
124
107
76
37
Avg FPS
1080p High109108
1080p Ultra9085
1440p Ultra6760
4K Ultra3833
DeviationLowLow

Benchmarks

CPU performance comparison across tasks
3DMark
Steel Nomad Lite Score
Intel Arc B580
11211
AMD Radeon RX 6600 XT
9026
Time Spy146529652
Solar Bay5517037503
Port Royal78614603
Fire Strike3646428668
Night Raid121083114842
GeekBench v6
GB6 Compute Score
Intel Arc B580
111561
AMD Radeon RX 6600 XT
84088
Background Blur284.6 frames/s208 frames/s
Face Detection150 frames/s114.6 frames/s
Horizon Detection2.67 Gpix/sec2.91 Gpix/sec
Edge Detection5.22 Gpix/sec3.71 Gpix/sec
Gaussian Blur6.35 Gpix/sec3.38 Gpix/sec
Feature Matching1.18 Gpix/sec0.94 Gpix/sec
Stereo Matching397 Gpix/sec306 Gpix/sec
Particle Physics15177.3 fps11198.1 fps
APIOpenCLOpenCL
PassMark
PassMark Graphics
Intel Arc B580
15659
AMD Radeon RX 6600 XT
16471
G2D Mark715911
DirectX 11129 fps163 fps
DirectX 1273 fps61 fps
GPU Compute7910 Ops/s7706 Ops/s
GFXBench 5
Aztec Ruins (High 4K)
Intel Arc B580
152.9 fps
AMD Radeon RX 6600 XT
116.8 fps
Aztec Ruins (Normal)847.7 fps690.3 fps
Car Chase779.3 fpsn/a
Manhattan 3.1.1 (1440p)605.7 fps525.1 fps
T-Rex2266.1 fps2173.5 fps
ALU 23666.8 fps2886.2 fps
Driver Overhead 2184.2 fps487.2 fps
APIOpenGLMetal
OSWindowsOS X
Tessellation4148.9n/a

Tech Specs

Specs & test comparison

General Info

Manufacturer Intel AMD
Build Discrete Discrete
Announced December, 3, 2024 July, 30, 2021
Form Factor PC use PC use
Use case Gaming Gaming
Segment Mid-range Mid-range
Architecture Generation 12.7 RDNA 2.0
Codename BMG-G21 Navi 23
Price 249 379

GPU

GPU Frequency 1700 MHz 1968 MHz
Boost GPU Frequency 2670 MHz 2589 MHz
Shader Units 2560 2048
TMUs 160 128
ROPs 80 64
Ray Tracing Cores 20 32
Tensor Cores 160 No
L1 cache 256 KB/core 128 KB/core
L2 cache 18000 KB/core 2000 KB/core
Instructions per Clock 2 IPC 2 IPC

Performance

Pixel Fill Rate 214 Gpix/sec 166 Gpix/sec
Texture Fill Rate 427 GTex/s 331 GTex/s
FLOPS 13.7 TFLOPS 10.6 TFLOPS

Process

Interface PCIe 4.0 x8 PCIe 4.0 x8
TGP 190 W 160 W
Process TSMC TSMC
Process tech. 5 nm 7 nm
Transistor Size 272 mm² 237 mm²
Transistor count 19.6 billion 11 billion
Transistor density 72.06 MTr/mm² 46.41 MTr/mm²

Memory

Interface GDDR6 GDDR6
Memory Frequency 2375 MHz 2000 MHz
Bus 192 bit 128 bit
ECC support No No
Effective Memory Speed 19000 MB/s 16000 MB/s
Memory Size 12 GB 8 GB
Max Throughput
Intel Arc B580
456 GB/s
AMD Radeon RX 6600 XT
256 GB/s

API

DirectX 12 12
Vulkan 1.3 1.3
OpenGL 4.6 4.6
DisplayPort 2.1 1.4a
Ray Tracing Yes Yes
DLSS No No

Results

No clear favorite identified yet; updates may follow as new data arrives.

Survey

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