AMD Radeon RX Vega 56 VS NVIDIA GeForce GTX 1660 SUPER
amd
Brand8GB HBM2
Memory3584
Cores409.6 GB/s
BandwidthRadeon RX Vega 56
VS
nvidia
Brand6GB GDDR6
Memory1408
Cores336 GB/s
BandwidthGeForce GTX 1660 SUPER
AMD Radeon RX Vega 56
8GB HBM2 210W N/A Aug 2017
Radeon RX Vega 56
$399 • Aug 2017
VS
GeForce GTX 1660 SUPER
$229 • Oct 2019
NVIDIA GeForce GTX 1660 SUPER
6GB GDDR6 125W N/A Oct 2019
Specs Comparison
| Specification | AMD Radeon RX Vega 56 | NVIDIA GeForce GTX 1660 SUPER |
|---|---|---|
| Memory Size | 8 GB | 6 GB |
| Memory Type | HBM2 | GDDR6 |
| TDP | 210 W | 125 W |
| Core Clock | N/A | N/A |
| Boost Clock | 1471 MHz | 1785 MHz |
| Memory Bandwidth | 409.6 GB/s | 336 GB/s |
| Process Size | 14nm | 12nm |
| Architecture | GCN 5.0 | Turing |
| Shading Units | 3584 | 1408 |
| RT Cores | N/A | N/A |
| TMUs | 224 | 88 |
| ROPs | 64 | 48 |
| Memory Bus | 2048-bit | 192-bit |
| Memory Clock | 800 MHz | 1750 MHz |
| Pixel Rate | 94.14 GPixel/s | 85.68 GPixel/s |
| Texture Rate | 409.6 GTexel/s | 336 GTexel/s |
| FP32 Performance | 10.54 GFLOPS | 5.027 GFLOPS |
| L2 Cache | 4.00 MB | 1.50 MB |
| Die Size | 495 mm² | 284 mm² |
| Transistors | 12500 Million | 6600 Million |
| Required PSU | 550 W | 300 W |
| Power Connectors | 2x 8-pin | 1x 8-pin |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| DirectX | 12.1 | 12.1 |
| Vulkan | 1.3 | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Foundry | GlobalFoundries | TSMC |
Comparison in Synthetic Benchmarks
3DMark Time Spy
Synthetic DirectX 12 benchmark that measures GPU performance in gaming workloads
Graphics Score
6723 (+19%)
AMD Radeon RX Vega 56
5672
NVIDIA GeForce GTX 1660 SUPER
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
47815
AMD Radeon RX Vega 56
67074 (+40%)
NVIDIA GeForce GTX 1660 SUPER
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
81.2 FPS (+16%)
AMD Radeon RX Vega 56
70.2 FPS
NVIDIA GeForce GTX 1660 SUPER
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
13099 (+3%)
AMD Radeon RX Vega 56
12712
NVIDIA GeForce GTX 1660 SUPER
Game Benchmarks Comparison (194 benchmarks)
Onimusha: Way of the Sword
8 2026 • Action, Adventure, RPG CAPCOM Co., Ltd.
1080p
| ultra
GeForce GTX 1660 SUPER (+10%)
AVG 53 FPS
MIN 44 FPS
Radeon RX Vega 56
AVG 48 FPS
MIN 39 FPS
1440p
| ultra
GeForce GTX 1660 SUPER (+42%)
AVG 37 FPS
MIN 30 FPS
Radeon RX Vega 56
AVG 26 FPS
MIN 15 FPS
1080p
| ultra
| fsr balanced
GeForce GTX 1660 SUPER (+13%)
AVG 69 FPS
MIN 58 FPS
Radeon RX Vega 56
AVG 61 FPS
MIN 50 FPS
1440p
| ultra
| fsr balanced
GeForce GTX 1660 SUPER (+10%)
AVG 53 FPS
MIN 45 FPS
Radeon RX Vega 56
AVG 48 FPS
MIN 38 FPS
Winner
Loser
Resonance: A Plague Tale Legacy
7 2026 • Action, Adventure Asobo Studio
1080p
| ultra
| Patch: v1.0 | Old Hardware
Radeon RX Vega 56 (+9%)
AVG 48 FPS
MIN 41 FPS
GeForce GTX 1660 SUPER
AVG 44 FPS
MIN 38 FPS
1440p
| ultra
| Patch: v1.0 | Old Hardware
Radeon RX Vega 56 (+10%)
AVG 33 FPS
MIN 28 FPS
GeForce GTX 1660 SUPER
AVG 30 FPS
MIN 24 FPS
2160p
| ultra
| Patch: v1.0 | Old Hardware
Radeon RX Vega 56 (+73%)
AVG 19 FPS
MIN 16 FPS
GeForce GTX 1660 SUPER
AVG 11 FPS
MIN 8 FPS
1080p
| ultra
| fsr balanced
| Patch: v1.0 | Old Hardware
GeForce GTX 1660 SUPER (+2%)
AVG 60 FPS
MIN 51 FPS
Radeon RX Vega 56
AVG 59 FPS
MIN 52 FPS
1440p
| ultra
| fsr balanced
| Patch: v1.0 | Old Hardware
Radeon RX Vega 56 (+2%)
AVG 46 FPS
MIN 40 FPS
GeForce GTX 1660 SUPER
AVG 45 FPS
MIN 37 FPS
2160p
| ultra
| fsr balanced
| Patch: v1.0 | Old Hardware
Radeon RX Vega 56 (+23%)
AVG 32 FPS
MIN 26 FPS
GeForce GTX 1660 SUPER
AVG 26 FPS
MIN 22 FPS
Winner
Loser
The Sinking City 2
7.5 2026 • Action, Adventure Frogwares
1080p
| ultra
| Patch: v1.0 | Old Hardware
GeForce GTX 1660 SUPER (+18%)
AVG 39 FPS
MIN 25 FPS
Radeon RX Vega 56
AVG 33 FPS
MIN 22 FPS
1440p
| ultra
| Patch: v1.0 | Old Hardware
Radeon RX Vega 56 (+0%)
AVG 25 FPS
MIN 16 FPS
GeForce GTX 1660 SUPER (+0%)
AVG 25 FPS
MIN 17 FPS
Winner
Loser
Assassin's Creed Black Flag Resynced
8 2026 • Action, Adventure Ubisoft Singapore, Ubisoft Barcelona, Ubisoft Bordeaux, Ubisoft Belgrade, Ubisoft Chengdu, Ubisoft India, Ubisoft Kyiv, Ubisoft Montpellier, Ubisoft Philippines, Ubisoft Quebec, Ubisoft Shanghai
1080p
| high
| Patch: v1.0 | Old Hardware
Radeon RX Vega 56 (+4%)
AVG 28 FPS
MIN 23 FPS
GeForce GTX 1660 SUPER
AVG 27 FPS
MIN 21 FPS
1440p
| high
| Patch: v1.0 | Old Hardware
Radeon RX Vega 56 (+14%)
AVG 24 FPS
MIN 18 FPS
GeForce GTX 1660 SUPER
AVG 21 FPS
MIN 14 FPS
2160p
| high
| Patch: v1.0 | Old Hardware
Radeon RX Vega 56 (+25%)
AVG 15 FPS
MIN 10 FPS
GeForce GTX 1660 SUPER
AVG 12 FPS
MIN 8 FPS
1080p
| high
| fsr balanced
| Patch: v1.0 | Old Hardware
GeForce GTX 1660 SUPER (+3%)
AVG 40 FPS
MIN 35 FPS
Radeon RX Vega 56
AVG 39 FPS
MIN 35 FPS
1440p
| high
| fsr balanced
| Patch: v1.0 | Old Hardware
Radeon RX Vega 56 (+3%)
AVG 34 FPS
MIN 30 FPS
GeForce GTX 1660 SUPER
AVG 33 FPS
MIN 28 FPS
2160p
| high
| fsr balanced
| Patch: v1.0 | Old Hardware
Radeon RX Vega 56 (+17%)
AVG 27 FPS
MIN 22 FPS
GeForce GTX 1660 SUPER
AVG 23 FPS
MIN 19 FPS
Winner
Loser
DEATH STRANDING 2: ON THE BEACH
8 2026 • Action, Adventure KOJIMA PRODUCTIONS, Nixxes Software
1080p
| high
GeForce GTX 1660 SUPER (+0%)
AVG 32 FPS
MIN 29 FPS
Radeon RX Vega 56 (+0%)
AVG 32 FPS
MIN 28 FPS
1440p
| high
GeForce GTX 1660 SUPER (+10%)
AVG 23 FPS
MIN 21 FPS
Radeon RX Vega 56
AVG 21 FPS
MIN 19 FPS
2160p
| high
Radeon RX Vega 56 (+33%)
AVG 12 FPS
MIN 11 FPS
GeForce GTX 1660 SUPER
AVG 9 FPS
MIN 7 FPS
1080p
| high
| fsr balanced
GeForce GTX 1660 SUPER (+20%)
AVG 48 FPS
MIN 43 FPS
Radeon RX Vega 56
AVG 40 FPS
MIN 34 FPS
1440p
| high
| fsr balanced
GeForce GTX 1660 SUPER (+27%)
AVG 33 FPS
MIN 30 FPS
Radeon RX Vega 56
AVG 26 FPS
MIN 23 FPS
2160p
| high
| fsr balanced
Radeon RX Vega 56 (+38%)
AVG 18 FPS
MIN 17 FPS
GeForce GTX 1660 SUPER
AVG 13 FPS
MIN 11 FPS
Winner
Loser
Resident Evil Requiem
8.7 2026 • Action, Adventure CAPCOM Co., Ltd.
1080p
| high
Radeon RX Vega 56 (+32%)
AVG 41 FPS
MIN 38 FPS
GeForce GTX 1660 SUPER
AVG 31 FPS
MIN 27 FPS
1440p
| high
Radeon RX Vega 56 (+41%)
AVG 31 FPS
MIN 27 FPS
GeForce GTX 1660 SUPER
AVG 22 FPS
MIN 20 FPS
Winner
Loser
No more benchmarks available for this comparison
AMD Radeon RX Vega 56 Wins!
Based on 194 benchmarks across 61 games
52
Avg FPS
Radeon RX Vega 56
VS
+13.4%
46
Avg FPS
GeForce GTX 1660 SUPER
AMD Radeon RX Vega 56
AMD • 8GB HBM2
155
Wins
52
Avg FPS
44
Min FPS
80%
Win Rate
NVIDIA GeForce GTX 1660 SUPER
NVIDIA • 6GB GDDR6
28
Wins
46
Avg FPS
39
Min FPS
14%
Win Rate
Compare with Similar GPUs
Comments & Discussion
Share your thoughts and experiences
Loading comments...