Home GPU Comparison AMD Radeon RX 6900 XT vs NVIDIA GeForce RTX 3070 Ti

AMD Radeon RX 6900 XT vs NVIDIA GeForce RTX 3070 Ti

AMD Radeon RX 6900 XT
VS
NVIDIA GeForce RTX 3070 Ti
AMD Radeon RX 6900 XT NVIDIA GeForce RTX 3070 Ti
We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6900 XT and 8GB VRAM GeForce RTX 3070 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6900 XT 's Advantages
Boost Clock has increased by 27% (2250MHz vs 1770MHz)
More VRAM (16GB vs 8GB)
NVIDIA GeForce RTX 3070 Ti 's Advantages
Released 7 months late
Larger VRAM bandwidth (608.3GB/s vs 512.0GB/s)
1024 additional rendering cores
Lower TDP (290W vs 300W)

Score

Benchmark

FP32 (float)
Radeon RX 6900 XT +5%
23.04 TFLOPS
GeForce RTX 3070 Ti
21.75 TFLOPS
3DMark Time Spy
Radeon RX 6900 XT +39%
20915
GeForce RTX 3070 Ti
14971
Shadow of the Tomb Raider 2160p
Radeon RX 6900 XT +12%
79
GeForce RTX 3070 Ti
70
Shadow of the Tomb Raider 1440p
Radeon RX 6900 XT +13%
142
GeForce RTX 3070 Ti
125
Shadow of the Tomb Raider 1080p
Radeon RX 6900 XT +8%
194
GeForce RTX 3070 Ti
178
Cyberpunk 2077 2160p
Radeon RX 6900 XT +24%
66
GeForce RTX 3070 Ti
53
Cyberpunk 2077 1440p
Radeon RX 6900 XT +18%
77
GeForce RTX 3070 Ti
65
Cyberpunk 2077 1080p
Radeon RX 6900 XT +20%
116
GeForce RTX 3070 Ti
96
Battlefield 5 2160p
Radeon RX 6900 XT +34%
114
GeForce RTX 3070 Ti
85
Battlefield 5 1440p
Radeon RX 6900 XT +36%
200
GeForce RTX 3070 Ti
146
Battlefield 5 1080p
Radeon RX 6900 XT +6%
201
GeForce RTX 3070 Ti
188
GTA 5 2160p
Radeon RX 6900 XT +64%
127
GeForce RTX 3070 Ti
77
GTA 5 1440p
Radeon RX 6900 XT +33%
152
GeForce RTX 3070 Ti
114
GTA 5 1080p
Radeon RX 6900 XT +15%
189
GeForce RTX 3070 Ti
164
Horizon Forbidden West 1080p
Radeon RX 6900 XT +35%
114
GeForce RTX 3070 Ti
84
Horizon Forbidden West 1440p
Radeon RX 6900 XT +39%
89
GeForce RTX 3070 Ti
64
Horizon Forbidden West 2160p
Radeon RX 6900 XT +33%
56
GeForce RTX 3070 Ti
42
Radeon RX 6900 XT
VS
GeForce RTX 3070 Ti

Graphics Card

Oct 2020
Release Date
May 2021
Navi II
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1825 MHz
Base Clock
1575 MHz
2250 MHz
Boost Clock
1770 MHz
2000 MHz
Memory Clock
1188 MHz

Memory

16GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6X
256bit
Memory Bus
256bit
512.0GB/s
Bandwidth
608.3GB/s

Render Config

-
SM Count
48
80
Compute Units
-
5120
Shading Units
6144
320
TMUs
192
128
ROPs
96
-
Tensor Cores
192
80
RT Cores
48
128 KB per Array
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
4 MB

Theoretical Performance

288.0 GPixel/s
Pixel Rate
169.9 GPixel/s
720.0 GTexel/s
Texture Rate
339.8 GTexel/s
46.08 TFLOPS
FP16 (half)
21.75 TFLOPS
23.04 TFLOPS
FP32 (float)
21.75 TFLOPS
1440 GFLOPS
FP64 (double)
339.8 GFLOPS

Graphics Processor

Navi 21
GPU Name
GA104
Navi 21 XTX (215-121000167)
GPU Variant
GA104-400-A1
RDNA 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
7 nm
Process Size
8 nm
26.8 billion
Transistors
17.4 billion
520 mm²
Die Size
392 mm²

Board Design

300W
TDP
290W
700 W
Suggested PSU
600 W
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 12-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.6
6.5
Shader Model
6.6

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