AMD Radeon RX Vega 64 VS AMD Radeon RX 6700 XT
amd
Brand8GB HBM2
Memory4096
Cores483.8 GB/s
BandwidthRadeon RX Vega 64
VS
amd
Brand12GB GDDR6
Memory2560
Cores384 GB/s
BandwidthRadeon RX 6700 XT
AMD Radeon RX Vega 64
8GB HBM2 295W N/A Aug 2017
Radeon RX Vega 64
$499 • Aug 2017
VS
Radeon RX 6700 XT
$479 • Mar 2021
AMD Radeon RX 6700 XT
12GB GDDR6 230W $722.22 Mar 2021
Specs Comparison
| Specification | AMD Radeon RX Vega 64 | AMD Radeon RX 6700 XT |
|---|---|---|
| Memory Size | 8 GB | 12 GB |
| Memory Type | HBM2 | GDDR6 |
| TDP | 295 W | 230 W |
| Core Clock | N/A | N/A |
| Boost Clock | 1546 MHz | 2581 MHz |
| Memory Bandwidth | 483.8 GB/s | 384 GB/s |
| Process Size | 14nm | 7nm |
| Architecture | GCN 5.0 | RDNA 2.0 |
| Shading Units | 4096 | 2560 |
| RT Cores | N/A | 40 |
| TMUs | 256 | 160 |
| ROPs | 64 | 64 |
| Memory Bus | 2048-bit | 192-bit |
| Memory Clock | 945 MHz | 2000 MHz |
| Pixel Rate | 98.94 GPixel/s | 165.2 GPixel/s |
| Texture Rate | 483.8 GTexel/s | 384 GTexel/s |
| FP32 Performance | 12.66 GFLOPS | 13.21 GFLOPS |
| L2 Cache | 4.00 MB | 3.00 MB |
| Die Size | 495 mm² | 335 mm² |
| Transistors | 12500 Million | 17200 Million |
| Required PSU | 600 W | 550 W |
| Power Connectors | 2x 8-pin | 1x 6-pin + 1x 8-pin |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| DirectX | 12.1 | 12.2 |
| 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
7509
AMD Radeon RX Vega 64
11452 (+53%)
AMD Radeon RX 6700 XT
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
52807
AMD Radeon RX Vega 64
110742 (+110%)
AMD Radeon RX 6700 XT
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
90.6 FPS
AMD Radeon RX Vega 64
173.6 FPS (+92%)
AMD Radeon RX 6700 XT
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
14143
AMD Radeon RX Vega 64
19837 (+40%)
AMD Radeon RX 6700 XT
Game Benchmarks Comparison (168 benchmarks)
Onimusha: Way of the Sword
8 2026 • Action, Adventure, RPG CAPCOM Co., Ltd.
1080p
| ultra
Radeon RX 6700 XT (+85%)
AVG 102 FPS
MIN 88 FPS
Radeon RX Vega 64
AVG 55 FPS
MIN 44 FPS
1440p
| ultra
Radeon RX 6700 XT (+131%)
AVG 67 FPS
MIN 59 FPS
Radeon RX Vega 64
AVG 29 FPS
MIN 17 FPS
1080p
| ultra
| fsr balanced
Radeon RX 6700 XT (+90%)
AVG 131 FPS
MIN 118 FPS
Radeon RX Vega 64
AVG 69 FPS
MIN 57 FPS
1440p
| ultra
| fsr balanced
Radeon RX 6700 XT (+89%)
AVG 102 FPS
MIN 93 FPS
Radeon RX Vega 64
AVG 54 FPS
MIN 43 FPS
Winner
Loser
Resonance: A Plague Tale Legacy
7 2026 • Action, Adventure Asobo Studio
1080p
| ultra
| Patch: v1.0 | Old Hardware
Radeon RX 6700 XT (+52%)
AVG 82 FPS
MIN 72 FPS
Radeon RX Vega 64
AVG 54 FPS
MIN 47 FPS
1440p
| ultra
| Patch: v1.0 | Old Hardware
Radeon RX 6700 XT (+58%)
AVG 60 FPS
MIN 52 FPS
Radeon RX Vega 64
AVG 38 FPS
MIN 32 FPS
2160p
| ultra
| Patch: v1.0 | Old Hardware
Radeon RX 6700 XT (+59%)
AVG 35 FPS
MIN 27 FPS
Radeon RX Vega 64
AVG 22 FPS
MIN 18 FPS
1080p
| ultra
| fsr balanced
| Patch: v1.0 | Old Hardware
Radeon RX 6700 XT (+67%)
AVG 112 FPS
MIN 103 FPS
Radeon RX Vega 64
AVG 67 FPS
MIN 59 FPS
1440p
| ultra
| fsr balanced
| Patch: v1.0 | Old Hardware
Radeon RX 6700 XT (+69%)
AVG 88 FPS
MIN 76 FPS
Radeon RX Vega 64
AVG 52 FPS
MIN 46 FPS
2160p
| ultra
| fsr balanced
| Patch: v1.0 | Old Hardware
Radeon RX 6700 XT (+53%)
AVG 55 FPS
MIN 47 FPS
Radeon RX Vega 64
AVG 36 FPS
MIN 30 FPS
Winner
Loser
The Sinking City 2
7.5 2026 • Action, Adventure Frogwares
1080p
| ultra
| Patch: v1.0 | Old Hardware
Radeon RX 6700 XT (+42%)
AVG 54 FPS
MIN 46 FPS
Radeon RX Vega 64
AVG 38 FPS
MIN 25 FPS
1440p
| ultra
| Patch: v1.0 | Old Hardware
Radeon RX 6700 XT (+46%)
AVG 41 FPS
MIN 34 FPS
Radeon RX Vega 64
AVG 28 FPS
MIN 18 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 6700 XT (+59%)
AVG 51 FPS
MIN 40 FPS
Radeon RX Vega 64
AVG 32 FPS
MIN 26 FPS
1440p
| high
| Patch: v1.0 | Old Hardware
Radeon RX 6700 XT (+48%)
AVG 40 FPS
MIN 29 FPS
Radeon RX Vega 64
AVG 27 FPS
MIN 20 FPS
2160p
| high
| Patch: v1.0 | Old Hardware
Radeon RX 6700 XT (+47%)
AVG 25 FPS
MIN 17 FPS
Radeon RX Vega 64
AVG 17 FPS
MIN 11 FPS
1080p
| high
| fsr balanced
| Patch: v1.0 | Old Hardware
Radeon RX 6700 XT (+52%)
AVG 67 FPS
MIN 61 FPS
Radeon RX Vega 64
AVG 44 FPS
MIN 40 FPS
1440p
| high
| fsr balanced
| Patch: v1.0 | Old Hardware
Radeon RX 6700 XT (+54%)
AVG 60 FPS
MIN 55 FPS
Radeon RX Vega 64
AVG 39 FPS
MIN 34 FPS
2160p
| high
| fsr balanced
| Patch: v1.0 | Old Hardware
Radeon RX 6700 XT (+58%)
AVG 49 FPS
MIN 42 FPS
Radeon RX Vega 64
AVG 31 FPS
MIN 25 FPS
Winner
Loser
Marvel’s Spider-Man Remastered
8.7 2022 • Action, Adventure, Casual Insomniac Games, Nixxes Software
1080p
| ultra
Radeon RX 6700 XT (+66%)
AVG 101 FPS
MIN 87 FPS
Radeon RX Vega 64
AVG 61 FPS
MIN 56 FPS
1440p
| ultra
Radeon RX 6700 XT (+65%)
AVG 81 FPS
MIN 71 FPS
Radeon RX Vega 64
AVG 49 FPS
MIN 44 FPS
2160p
| ultra
Radeon RX 6700 XT (+82%)
AVG 51 FPS
MIN 46 FPS
Radeon RX Vega 64
AVG 28 FPS
MIN 21 FPS
Winner
Loser
Scars Above
7.9 2023 • Action, Adventure Mad Head Games
1080p
| ultra
| Patch: v1.1
Radeon RX 6700 XT (+55%)
AVG 161 FPS
MIN 142 FPS
Radeon RX Vega 64
AVG 104 FPS
MIN 92 FPS
1440p
| ultra
| Patch: v1.1
Radeon RX 6700 XT (+47%)
AVG 106 FPS
MIN 86 FPS
Radeon RX Vega 64
AVG 72 FPS
MIN 61 FPS
2160p
| ultra
| Patch: v1.1
Radeon RX 6700 XT (+35%)
AVG 50 FPS
MIN 40 FPS
Radeon RX Vega 64
AVG 37 FPS
MIN 31 FPS
Winner
Loser
No more benchmarks available for this comparison
AMD Radeon RX 6700 XT Wins!
Based on 168 benchmarks across 50 games
61
Avg FPS
Radeon RX Vega 64
VS
+51.3%
92
Avg FPS
Radeon RX 6700 XT
AMD Radeon RX Vega 64
AMD • 8GB HBM2
0
Wins
61
Avg FPS
51
Min FPS
0%
Win Rate
AMD Radeon RX 6700 XT
AMD • 12GB GDDR6
168
Wins
92
Avg FPS
77
Min FPS
100%
Win Rate
Where to Buy
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