nvidia
Brand12GB GDDR6X
Memory5888
Cores504.2 GB/s
BandwidthNVIDIA GeForce RTX 4070
VS
amd
Brand8GB GDDR6
Memory2048
Cores256 GB/s
BandwidthAMD Radeon RX 6600 XT
NVIDIA GeForce RTX 4070
12GB GDDR6X 200W $599 Apr 2023
GeForce RTX 4070
$599 • Apr 2023
VS
Radeon RX 6600 XT
$379 • Jul 2021
AMD Radeon RX 6600 XT
8GB GDDR6 160W $379 Jul 2021
Specs Comparison
| Specification | NVIDIA GeForce RTX 4070 | AMD Radeon RX 6600 XT |
|---|---|---|
| Memory Size | 12 GB | 8 GB |
| Memory Type | GDDR6X | GDDR6 |
| TDP | 200 W | 160 W |
| Core Clock | N/A | N/A |
| Boost Clock | 2475 MHz | 2589 MHz |
| Memory Bandwidth | 504.2 GB/s | 256 GB/s |
| Process Size | 5nm | 7nm |
| Architecture | Ada Lovelace | RDNA 2.0 |
| Shading Units | 5888 | 2048 |
| RT Cores | 46 | 32 |
| TMUs | 184 | 128 |
| ROPs | 64 | 64 |
| Memory Bus | 192-bit | 128-bit |
| Memory Clock | 1313 MHz | 2000 MHz |
| Pixel Rate | 158.4 GPixel/s | 165.7 GPixel/s |
| Texture Rate | 504.2 GTexel/s | 256 GTexel/s |
| FP32 Performance | 29.15 GFLOPS | 10.6 GFLOPS |
| L2 Cache | 36.00 MB | 2.00 MB |
| Die Size | 294 mm² | 237 mm² |
| Transistors | 35800 Million | 11060 Million |
| Required PSU | 550 W | 450 W |
| Power Connectors | 1x 16-pin | 1x 8-pin |
| Bus Interface | PCIe 4.0 x16 | PCIe 4.0 x8 |
| DirectX | 12.2 | 12.2 |
| Vulkan | 1.3 | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Foundry | TSMC | TSMC |
Comparison in Synthetic Benchmarks
3DMark Time Spy
Synthetic DirectX 12 benchmark that measures GPU performance in gaming workloads
Graphics Score
18116 (+101%)
NVIDIA GeForce RTX 4070
9026
AMD Radeon RX 6600 XT
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
167522 (+99%)
NVIDIA GeForce RTX 4070
84088
AMD Radeon RX 6600 XT
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
192 FPS (+64%)
NVIDIA GeForce RTX 4070
116.8 FPS
AMD Radeon RX 6600 XT
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
26955 (+64%)
NVIDIA GeForce RTX 4070
16474
AMD Radeon RX 6600 XT
Game Benchmarks Comparison (72 benchmarks)
The Callisto Protocol™
7.3 2022 • Action, Adventure Striking Distance Studios
1080p
| ultra
| RTX
GeForce RTX 4070 (+110%)
AVG 103 FPS
MIN 70 FPS
Radeon RX 6600 XT
AVG 49 FPS
MIN 29 FPS
1440p
| ultra
| RTX
GeForce RTX 4070 (+209%)
AVG 71 FPS
MIN 47 FPS
Radeon RX 6600 XT
AVG 23 FPS
MIN 18 FPS
2160p
| ultra
| RTX
GeForce RTX 4070 (+200%)
AVG 39 FPS
MIN 22 FPS
Radeon RX 6600 XT
AVG 13 FPS
MIN 6 FPS
Winner
Loser
Cities: Skylines II
7.8 2023 • Simulation Colossal Order Ltd.
1080p
| high
GeForce RTX 4070 (+103%)
AVG 67 FPS
MIN 61 FPS
Radeon RX 6600 XT
AVG 33 FPS
MIN 29 FPS
1440p
| high
GeForce RTX 4070 (+118%)
AVG 48 FPS
MIN 44 FPS
Radeon RX 6600 XT
AVG 22 FPS
MIN 20 FPS
2160p
| high
GeForce RTX 4070 (+55%)
AVG 17 FPS
MIN 15 FPS
Radeon RX 6600 XT
AVG 11 FPS
MIN 9 FPS
Winner
Loser
Assassin's Creed Mirage
8 2023 • Action, Adventure Ubisoft Bordeaux
1080p
| ultra
GeForce RTX 4070 (+71%)
AVG 125 FPS
MIN 108 FPS
Radeon RX 6600 XT
AVG 73 FPS
MIN 61 FPS
1440p
| ultra
GeForce RTX 4070 (+76%)
AVG 97 FPS
MIN 84 FPS
Radeon RX 6600 XT
AVG 55 FPS
MIN 46 FPS
2160p
| ultra
GeForce RTX 4070 (+77%)
AVG 55 FPS
MIN 44 FPS
Radeon RX 6600 XT
AVG 31 FPS
MIN 26 FPS
Winner
Loser
FINAL FANTASY XVI
7.7 2024 • Action, RPG Square Enix
1080p
| ultra
GeForce RTX 4070 (+71%)
AVG 72 FPS
MIN 66 FPS
Radeon RX 6600 XT
AVG 42 FPS
MIN 36 FPS
1440p
| ultra
GeForce RTX 4070 (+79%)
AVG 50 FPS
MIN 46 FPS
Radeon RX 6600 XT
AVG 28 FPS
MIN 25 FPS
2160p
| ultra
GeForce RTX 4070 (+92%)
AVG 25 FPS
MIN 22 FPS
Radeon RX 6600 XT
AVG 13 FPS
MIN 11 FPS
Winner
Loser
Starfield
7.6 2023 • RPG Bethesda Game Studios
1080p
| ultra
GeForce RTX 4070 (+109%)
AVG 71 FPS
MIN 63 FPS
Radeon RX 6600 XT
AVG 34 FPS
MIN 30 FPS
1440p
| ultra
GeForce RTX 4070 (+115%)
AVG 56 FPS
MIN 51 FPS
Radeon RX 6600 XT
AVG 26 FPS
MIN 22 FPS
2160p
| ultra
GeForce RTX 4070 (+167%)
AVG 32 FPS
MIN 29 FPS
Radeon RX 6600 XT
AVG 12 FPS
MIN 10 FPS
Winner
Loser
REMNANT II®
2023 • Gunfire Games
1080p
| ultra
GeForce RTX 4070 (+62%)
AVG 110 FPS
MIN 101 FPS
Radeon RX 6600 XT
AVG 68 FPS
MIN 62 FPS
1440p
| ultra
GeForce RTX 4070 (+60%)
AVG 72 FPS
MIN 67 FPS
Radeon RX 6600 XT
AVG 45 FPS
MIN 41 FPS
2160p
| ultra
GeForce RTX 4070 (+52%)
AVG 35 FPS
MIN 33 FPS
Radeon RX 6600 XT
AVG 23 FPS
MIN 21 FPS
Winner
Loser
No more benchmarks available for this comparison
NVIDIA GeForce RTX 4070 Wins!
Based on 72 benchmarks across 21 games
81
Avg FPS
GeForce RTX 4070
VS
+106.7%
39
Avg FPS
Radeon RX 6600 XT
NVIDIA GeForce RTX 4070
NVIDIA • 12GB GDDR6X
72
Wins
81
Avg FPS
70
Min FPS
100%
Win Rate
AMD Radeon RX 6600 XT
AMD • 8GB GDDR6
0
Wins
39
Avg FPS
32
Min FPS
0%
Win Rate
Most Compared GPUs
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