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

AMD Radeon RX 6900 XT vs NVIDIA GeForce RTX 3070

AMD Radeon RX 6900 XT
VS
NVIDIA GeForce RTX 3070
AMD Radeon RX 6900 XT
NVIDIA GeForce RTX 3070
We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6900 XT and 8GB VRAM GeForce RTX 3070 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 30% (2250MHz vs 1725MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (512.0GB/s vs 448.0GB/s)
NVIDIA GeForce RTX 3070 's Advantages
768 additional rendering cores
Lower TDP (220W vs 300W)

Score

Benchmark

FP32 (float)
Radeon RX 6900 XT +13%
23.04 TFLOPS
GeForce RTX 3070
20.31 TFLOPS
3DMark Time Spy
Radeon RX 6900 XT +53%
20932
GeForce RTX 3070
13673
Shadow of the Tomb Raider 2160p
Radeon RX 6900 XT +49%
79
GeForce RTX 3070
53
Shadow of the Tomb Raider 1440p
Radeon RX 6900 XT +49%
142
GeForce RTX 3070
95
Shadow of the Tomb Raider 1080p
Radeon RX 6900 XT +34%
194
GeForce RTX 3070
144
Cyberpunk 2077 2160p
Radeon RX 6900 XT +43%
66
GeForce RTX 3070
46
Cyberpunk 2077 1440p
Radeon RX 6900 XT +37%
77
GeForce RTX 3070
56
Cyberpunk 2077 1080p
Radeon RX 6900 XT +41%
116
GeForce RTX 3070
82
Battlefield 5 2160p
Radeon RX 6900 XT +40%
114
GeForce RTX 3070
81
Battlefield 5 1440p
Radeon RX 6900 XT +41%
200
GeForce RTX 3070
141
Battlefield 5 1080p
Radeon RX 6900 XT +6%
201
GeForce RTX 3070
188
GTA 5 2160p
Radeon RX 6900 XT +86%
127
GeForce RTX 3070
68
GTA 5 1440p
Radeon RX 6900 XT +44%
152
GeForce RTX 3070
105
GTA 5 1080p
Radeon RX 6900 XT +18%
189
GeForce RTX 3070
159
Horizon Forbidden West 1080p
Radeon RX 6900 XT +39%
114
GeForce RTX 3070
82
Horizon Forbidden West 1440p
Radeon RX 6900 XT +45%
89
GeForce RTX 3070
61
Horizon Forbidden West 2160p
Radeon RX 6900 XT +43%
56
GeForce RTX 3070
39
Radeon RX 6900 XT
VS
GeForce RTX 3070

Graphics Card

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

Clock Speeds

1825 MHz
Base Clock
1500 MHz
2250 MHz
Boost Clock
1725 MHz
2000 MHz
Memory Clock
1750 MHz

Memory

16GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
512.0GB/s
Bandwidth
448.0GB/s

Render Config

80
Compute Units
-
-
SM Count
46
5120
Shading Units
5888
320
TMUs
184
128
ROPs
96
-
Tensor Cores
184
80
RT Cores
46
128 KB per Array
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
4 MB
128 MB
L3 Cache
-

Theoretical Performance

288.0 GPixel/s
Pixel Rate
165.6 GPixel/s
720.0 GTexel/s
Texture Rate
317.4 GTexel/s
46.08 TFLOPS
FP16 (half)
20.31 TFLOPS
23.04 TFLOPS
FP32 (float)
20.31 TFLOPS
1440 GFLOPS
FP64 (double)
317.4 GFLOPS

Board Design

300W
TDP
220W
700 W
Suggested PSU
550 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 Processor

Navi 21
GPU Name
GA104
Navi 21 XTX (215-121000167)
GPU Variant
GA104-300-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

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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