AMD Radeon RX 6600 vs Nvidia GeForce RTX 3080 Ti

Compared 2 processors: AMD Radeon RX 6600, vs Nvidia GeForce RTX 3080 Ti. Below are specs, tests, pros and cons for each device

Review

Key Specs AMD Radeon RX 6600 and Nvidia GeForce RTX 3080 Ti
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
140
81
66
45
186
129
117
86
The Witcher 3
125
108
74
38
202
173
123
67
Counter-Strike 2
202
142
96
52
272
215
154
85
Far Cry 6
110
98
73
42
152
144
126
77
Hogwarts Legacy
76
62
47
22
132
106
85
47
COD Modern Warfare 3
103
95
66
42
166
158
123
80
Ghost of Tsushima
80
63
45
23
116
99
81
51
Cyberpunk 2077
80
71
42
18
146
130
89
42
Shadow of the Tomb Raider
137
118
85
39
236
220
169
92
Avg FPS
1080p High117179
1080p Ultra93153
1440p Ultra66119
4K Ultra3670
DeviationLowLow

Benchmarks

CPU performance comparison across tasks
3DMark
Steel Nomad Lite Score
AMD Radeon RX 6600
10197
Nvidia GeForce RTX 3080 Ti
21408
Time Spy1042319630
Solar Bay4497396489
Port Royal582013261
Fire Strike2647847892
Night Raid98514143788
GeekBench v6
GB6 Compute Score
AMD Radeon RX 6600
58048
Nvidia GeForce RTX 3080 Ti
196756
Background Blur104.1 frames/s239.8 frames/s
Face Detection79.7 frames/s156.8 frames/s
Horizon Detection2.05 Gpix/sec10.8 Gpix/sec
Edge Detection2.61 Gpix/sec14.8 Gpix/sec
Gaussian Blur2.59 Gpix/sec11.9 Gpix/sec
Feature Matching0.64 Gpix/sec1.53 Gpix/sec
Stereo Matching257.8 Gpix/sec889.6 Gpix/sec
Particle Physics7635.3 fps26054.6 fps
APIOpenCLOpenCL
PassMark
PassMark Graphics
AMD Radeon RX 6600
15100
Nvidia GeForce RTX 3080 Ti
26944
G2D Mark8811088
DirectX 11152 fps223 fps
DirectX 1251 fps111 fps
GPU Compute6706 Ops/s15428 Ops/s
GFXBench 5
Aztec Ruins (High 4K)
AMD Radeon RX 6600
96.4 fps
Nvidia GeForce RTX 3080 Ti
227.3 fps
Aztec Ruins (Normal)567.8 fps1039 fps
Car Chasen/a860.8 fps
Manhattan 3.1.1 (1440p)427.9 fps743.2 fps
T-Rex1906.1 fps3834.2 fps
ALU 22284.3 fps6702 fps
Driver Overhead 2600 fps296.1 fps
APIMetalOpenGL
OSOS XWindows
Tessellationn/a6622.8

Tech Specs

Specs & test comparison

General Info

Manufacturer AMD Nvidia
Build Discrete Discrete
Announced October, 13, 2021 January, 3, 2021
Form Factor PC use PC use
Use case Gaming Gaming
Segment Mid-range High-end
Architecture RDNA 2.0 Ampere
Codename Navi 23 GA102
Price 329 1199

GPU

GPU Frequency 1626 MHz 1365 MHz
Boost GPU Frequency 2491 MHz 1665 MHz
Shader Units 1792 10240
TMUs 112 320
ROPs 64 112
Execution Units n/a 80
Ray Tracing Cores 28 80
Tensor Cores No 320
L1 cache 128 KB/core 128 KB/core
L2 cache 2000 KB/core 6000 KB/core
Instructions per Clock 2 IPC 2 IPC

Performance

Pixel Fill Rate 159 Gpix/sec 186 Gpix/sec
Texture Fill Rate 279 GTex/s 533 GTex/s
FLOPS 8.9 TFLOPS 34.1 TFLOPS

Process

Interface PCIe 4.0 x8 PCIe 4.0 x16
TGP 132 W 350 W
Process TSMC Samsung
Process tech. 7 nm 8 nm
Transistor Size 237 mm² 628 mm²
Transistor count 11 billion 28 billion
Transistor density 46.41 MTr/mm² 44.59 MTr/mm²

Memory

Interface GDDR6 GDDR6X
Memory Frequency 1750 MHz 1188 MHz
Bus 128 bit 384 bit
ECC support No No
Effective Memory Speed 14000 MB/s 19000 MB/s
Memory Size 8 GB 12 GB
Max Throughput
AMD Radeon RX 6600
224 GB/s
Nvidia GeForce RTX 3080 Ti
912 GB/s

API

DirectX 12 12
Vulkan 1.3 1.3
OpenGL 4.6 4.6
CUDA n/a 8.6
DisplayPort 1.4a 1.4a
Ray Tracing Yes Yes
DLSS No DLSS 2

Results

After analyzing the data, we consider Nvidia GeForce RTX 3080 Ti the clear winner in this comparison.

Survey

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