AMD Radeon RX 6500 XT vs Nvidia GeForce GTX 1660

Compared 2 processors: AMD Radeon RX 6500 XT, vs Nvidia GeForce GTX 1660. Below are specs, tests, pros and cons for each device

Review

Key Specs AMD Radeon RX 6500 XT and Nvidia GeForce GTX 1660
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
84
46
33
20
81
46
37
22
The Witcher 3
60
46
27
16
72
59
42
21
Counter-Strike 2
96
67
46
19
122
86
59
24
Far Cry 6
65
55
40
19
65
57
42
21
Hogwarts Legacy
38
29
20
10
41
34
24
12
COD Modern Warfare 3
51
45
29
19
50
42
30
19
Ghost of Tsushima
37
28
21
10
36
29
22
10
Cyberpunk 2077
36
33
19
n/a
41
36
22
n/a
Shadow of the Tomb Raider
69
61
36
18
68
62
43
21
Avg FPS
1080p High6064
1080p Ultra4650
1440p Ultra3036
4K Ultra1518
DeviationLowLow

Benchmarks

CPU performance comparison across tasks
3DMark
Steel Nomad Lite Score
AMD Radeon RX 6500 XT
4786
Nvidia GeForce GTX 1660
5094
Time Spy49515443
Solar Bay1997918090
Port Royal3671457
Fire Strike1557714194
Night Raid6528166156
GeekBench v6
GB6 Compute Score
AMD Radeon RX 6500 XT
53081
Nvidia GeForce GTX 1660
60105
Background Blur130.3 frames/s107.7 frames/s
Face Detection70.1 frames/s58.6 frames/s
Horizon Detection1.59 Gpix/sec2.07 Gpix/sec
Edge Detection2.21 Gpix/sec2.61 Gpix/sec
Gaussian Blur2.02 Gpix/sec3 Gpix/sec
Feature Matching0.65 Gpix/sec0.77 Gpix/sec
Stereo Matching223 Gpix/sec301.7 Gpix/sec
Particle Physics7470.5 fps8078.5 fps
APIOpenCLOpenCL
PassMark
PassMark Graphics
AMD Radeon RX 6500 XT
9578
Nvidia GeForce GTX 1660
11660
G2D Mark810776
DirectX 1190 fps79 fps
DirectX 1238 fps48 fps
GPU Compute4502 Ops/s5157 Ops/s
GFXBench 5
Aztec Ruins (High 4K)
AMD Radeon RX 6500 XT
52.4 fps
Nvidia GeForce GTX 1660
65.4 fps
Aztec Ruins (Normal)360.9 fps355.8 fps
Car Chase373.9 fps317.5 fps
Manhattan 3.1.1 (1440p)278.5 fps282.1 fps
T-Rex1305.6 fps1281.3 fps
ALU 21331.2 fps1549.9 fps
Driver Overhead 2259.2 fps258.3 fps
APIOpenGLOpenGL
OSWindowsWindows
Tessellation1300.51714.8

Tech Specs

Specs & test comparison

General Info

Manufacturer AMD Nvidia
Build Discrete Discrete
Announced January, 19, 2022 March, 14, 2019
Form Factor PC use PC use
Use case Gaming Gaming
Segment Mid-range Entry-level
Architecture RDNA 2.0 Turing
Codename Navi 24 TU116
Price 199 219

GPU

GPU Frequency 2310 MHz 1530 MHz
Boost GPU Frequency 2815 MHz 1785 MHz
Shader Units 1024 1408
TMUs 64 88
ROPs 32 48
Execution Units n/a 22
Ray Tracing Cores 16 No
Tensor Cores No No
L1 cache 128 KB/core 64 KB/core
L2 cache 1024 KB/core 1536 KB/core
Instructions per Clock 2 IPC 2 IPC

Performance

Pixel Fill Rate 90 Gpix/sec 86 Gpix/sec
Texture Fill Rate 180 GTex/s 157 GTex/s
FLOPS 5.8 TFLOPS 5 TFLOPS

Process

Interface PCIe 4.0 x4 PCIe 3.0 x16
TGP 107 W 120 W
Process TSMC TSMC
Process tech. 6 nm 12 nm
Transistor Size 107 mm² 284 mm²
Transistor count 5 billion 6 billion
Transistor density 46.73 MTr/mm² 21.13 MTr/mm²

Memory

Interface GDDR6 GDDR5
Memory Frequency 2248 MHz 2001 MHz
Bus 64 bit 192 bit
ECC support No No
Effective Memory Speed 18000 MB/s 8000 MB/s
Memory Size 4 GB 6 GB
Max Throughput
AMD Radeon RX 6500 XT
143.9 GB/s
Nvidia GeForce GTX 1660
192.1 GB/s

API

DirectX 12 12
Vulkan 1.3 1.3
OpenGL 4.6 4.6
CUDA n/a 7.5
DisplayPort 1.4a 1.4a
Ray Tracing Yes No
DLSS No No

Results

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

Survey

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