NVIDIA GeForce RTX 3070 Ti vs AMD Radeon RX 6400
We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 Ti and 4GB VRAM Radeon RX 6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 3070 Ti 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (608.3GB/s vs 128.0GB/s)
5376 additional rendering cores
AMD Radeon RX 6400 's Advantages
Released 8 months late
Boost Clock has increased by 31% (2321MHz vs 1770MHz)
Lower TDP (53W vs 290W)
Score
Benchmark
FP32 (float)
GeForce RTX 3070 Ti
+510%
21.75 TFLOPS
Radeon RX 6400
3.565 TFLOPS
3DMark Time Spy
GeForce RTX 3070 Ti
+314%
14872
Radeon RX 6400
3585
3DMark Time Spy Extreme
GeForce RTX 3070 Ti
+346%
7416
Radeon RX 6400
1662
3DMark Speed Way
GeForce RTX 3070 Ti
+3551%
3761
Radeon RX 6400
103
Shadow of the Tomb Raider 2160p
GeForce RTX 3070 Ti
+775%
70
Radeon RX 6400
8
Shadow of the Tomb Raider 1440p
GeForce RTX 3070 Ti
+525%
125
Radeon RX 6400
20
Shadow of the Tomb Raider 1080p
GeForce RTX 3070 Ti
+408%
178
Radeon RX 6400
35
Cyberpunk 2077 2160p
GeForce RTX 3070 Ti
+562%
53
Radeon RX 6400
8
Cyberpunk 2077 1440p
GeForce RTX 3070 Ti
+490%
65
Radeon RX 6400
11
Cyberpunk 2077 1080p
GeForce RTX 3070 Ti
+357%
96
Radeon RX 6400
21
Battlefield 5 2160p
GeForce RTX 3070 Ti
+347%
85
Radeon RX 6400
19
Battlefield 5 1440p
GeForce RTX 3070 Ti
+305%
146
Radeon RX 6400
36
Battlefield 5 1080p
GeForce RTX 3070 Ti
+291%
188
Radeon RX 6400
48
Graphics Card
May 2021
Release Date
Jan 2022
GeForce 30
Generation
Navi II
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x4
Clock Speeds
1575 MHz
Base Clock
1923 MHz
1770 MHz
Boost Clock
2321 MHz
1188 MHz
Memory Clock
2000 MHz
Memory
8GB
Memory Size
4GB
GDDR6X
Memory Type
GDDR6
256bit
Memory Bus
64bit
608.3GB/s
Bandwidth
128.0GB/s
Render Config
-
Compute Units
12
48
SM Count
-
6144
Shading Units
768
192
TMUs
48
96
ROPs
32
192
Tensor Cores
-
48
RT Cores
12
128 KB (per SM)
L1 Cache
128 KB per Array
4 MB
L2 Cache
1024 KB
-
L3 Cache
16 MB
Theoretical Performance
169.9 GPixel/s
Pixel Rate
74.27 GPixel/s
339.8 GTexel/s
Texture Rate
111.4 GTexel/s
21.75 TFLOPS
FP16 (half)
7.130 TFLOPS
21.75 TFLOPS
FP32 (float)
3.565 TFLOPS
339.8 GFLOPS
FP64 (double)
222.8 GFLOPS
Board Design
290W
TDP
53W
600 W
Suggested PSU
250 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x HDMI 2.1
1x DisplayPort 1.4a
1x 12-pin
Power Connectors
None
Graphics Processor
GA104
GPU Name
Navi 24
GA104-400-A1
GPU Variant
Navi 24 XL
(215-135000046)
Ampere
Architecture
RDNA 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
6 nm
17.4 billion
Transistors
5.4 billion
392 mm²
Die Size
107 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
8.6
CUDA
-
6.6
Shader Model
6.7
