Nvidia GeForce RTX 5090 vs Nvidia GeForce GTX 1660

Compared 2 processors: Nvidia GeForce RTX 5090, vs Nvidia GeForce GTX 1660. Below are specs, tests, pros and cons for each device

Review

Key Specs Nvidia GeForce RTX 5090 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
332
242
231
183
81
46
37
22
The Witcher 3
366
338
234
127
72
59
42
21
Counter-Strike 2
379
271
209
98
122
86
59
24
Far Cry 6
235
202
198
124
65
57
42
21
Hogwarts Legacy
244
210
167
96
41
34
24
12
COD Modern Warfare 3
337
333
269
184
50
42
30
19
Ghost of Tsushima
221
190
170
114
36
29
22
10
Cyberpunk 2077
259
231
166
77
41
36
22
n/a
Shadow of the Tomb Raider
334
306
238
128
68
62
43
21
Avg FPS
1080p High30164
1080p Ultra25850
1440p Ultra20936
4K Ultra12618
DeviationLowLow

Benchmarks

CPU performance comparison across tasks
3DMark
Steel Nomad Lite Score
Nvidia GeForce RTX 5090
54096
Nvidia GeForce GTX 1660
5094
Time Spy475155443
Solar Bay21322918090
Port Royal375291457
Fire Strike9020014194
Night Raid20901666156
GeekBench v6
GB6 Compute Score
Nvidia GeForce RTX 5090
419309
Nvidia GeForce GTX 1660
60105
Background Blur333 frames/s107.7 frames/s
Face Detection298.5 frames/s58.6 frames/s
Horizon Detection21.7 Gpix/sec2.07 Gpix/sec
Edge Detection33.7 Gpix/sec2.61 Gpix/sec
Gaussian Blur34.5 Gpix/sec3 Gpix/sec
Feature Matching2.53 Gpix/sec0.77 Gpix/sec
Stereo Matching2850 Gpix/sec301.7 Gpix/sec
Particle Physics59146.9 fps8078.5 fps
APIOpenCLOpenCL
PassMark
PassMark Graphics
Nvidia GeForce RTX 5090
40359
Nvidia GeForce GTX 1660
11660
G2D Mark1444776
DirectX 11344 fps79 fps
DirectX 12195 fps48 fps
GPU Compute28243 Ops/s5157 Ops/s
GFXBench 5
Aztec Ruins (High 4K)
Nvidia GeForce RTX 5090
624.6 fps
Nvidia GeForce GTX 1660
65.4 fps
Aztec Ruins (Normal)1397.2 fps355.8 fps
Car Chase1150.3 fps317.5 fps
Manhattan 3.1.1 (1440p)1178.2 fps282.1 fps
T-Rex4812.3 fps1281.3 fps
ALU 25992.8 fps1549.9 fps
Driver Overhead 2269.7 fps258.3 fps
APIOpenGLOpenGL
OSWindowsWindows
Tessellation5991.71714.8

Tech Specs

Specs & test comparison

General Info

Manufacturer Nvidia Nvidia
Build Discrete Discrete
Announced January, 7, 2025 March, 14, 2019
Form Factor PC use PC use
Use case Gaming Gaming
Segment High-end Entry-level
Architecture Blackwell 2.0 Turing
Codename GB202-300-A1 TU116
Price 1999 219

GPU

GPU Frequency 2017 MHz 1530 MHz
Boost GPU Frequency 2407 MHz 1785 MHz
Shader Units 21760 1408
TMUs 680 88
ROPs 176 48
Execution Units 170 22
Ray Tracing Cores 170 No
Tensor Cores 680 No
L1 cache 128 KB/core 64 KB/core
L2 cache 88 KB/core 1536 KB/core
Instructions per Clock 2 IPC 2 IPC

Performance

Pixel Fill Rate 424 Gpix/sec 86 Gpix/sec
Texture Fill Rate 1637 GTex/s 157 GTex/s
FLOPS 104.8 TFLOPS 5 TFLOPS

Process

Interface PCIe 5.0 x16 PCIe 3.0 x16
TGP 575 W 120 W
Process TSMC TSMC
Process tech. 4 nm 12 nm
Transistor Size 750 mm² 284 mm²
Transistor count 92.2 billion 6 billion
Transistor density 122.93 MTr/mm² 21.13 MTr/mm²

Memory

Interface GDDR7 GDDR5
Memory Frequency 1750 MHz 2001 MHz
Bus 512 bit 192 bit
ECC support No No
Effective Memory Speed 28000 MB/s 8000 MB/s
Memory Size 32 GB 6 GB
Max Throughput
Nvidia GeForce RTX 5090
1792 GB/s
Nvidia GeForce GTX 1660
192.1 GB/s

API

DirectX 12 12
Vulkan 1.4 1.3
OpenGL 4.6 4.6
CUDA 10.1 7.5
DisplayPort 2.1a 1.4a
Ray Tracing Yes No
DLSS DLSS 4 No

Results

After analyzing the data, we consider Nvidia GeForce RTX 5090 the clear winner in this comparison.

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