Home GPU Comparison NVIDIA GeForce GTX 970 vs AMD Radeon RX 6400

NVIDIA GeForce GTX 970 vs AMD Radeon RX 6400

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 970 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 GTX 970 's Advantages
Larger VRAM bandwidth (224.4GB/s vs 128.0GB/s)
896 additional rendering cores
AMD Radeon RX 6400 's Advantages
Released 7 years and 4 months late
Boost Clock has increased by 97% (2321MHz vs 1178MHz)
Lower TDP (53W vs 148W)

Score

Benchmark

FP32 (float)
GeForce GTX 970 +9%
3.92 TFLOPS
Radeon RX 6400
3.565 TFLOPS
3DMark Time Spy
GeForce GTX 970 +1%
3625
Radeon RX 6400
3579
Blender
GeForce GTX 970
305
Radeon RX 6400 +9%
334
Shadow of the Tomb Raider 2160p
GeForce GTX 970 +87%
15
Radeon RX 6400
8
Shadow of the Tomb Raider 1440p
GeForce GTX 970 +50%
30
Radeon RX 6400
20
Shadow of the Tomb Raider 1080p
GeForce GTX 970 +14%
40
Radeon RX 6400
35
VS

Graphics Card

Sep 2014
Release Date
Jan 2022
GeForce 900
Generation
Navi II
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x4

Clock Speeds

1050 MHz
Base Clock
1923 MHz
1178 MHz
Boost Clock
2321 MHz
1753 MHz
Memory Clock
2000 MHz

Memory

4GB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
64bit
224.4GB/s
Bandwidth
128.0GB/s

Render Config

-
Compute Units
12
-
-
-
1664
Shading Units
768
104
TMUs
48
56
ROPs
32
-
-
-
-
RT Cores
12
48 KB (per SMM)
L1 Cache
128 KB per Array
2 MB
L2 Cache
1024 KB
-
L3 Cache
16 MB

Theoretical Performance

65.97 GPixel/s
Pixel Rate
74.27 GPixel/s
122.5 GTexel/s
Texture Rate
111.4 GTexel/s
-
FP16 (half)
7.130 TFLOPS
3.920 TFLOPS
FP32 (float)
3.565 TFLOPS
122.5 GFLOPS
FP64 (double)
222.8 GFLOPS

Board Design

148W
TDP
53W
300 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 1x DisplayPort 1.4a
2x 6-pin
Power Connectors
None

Graphics Processor

GM204
GPU Name
Navi 24
GM204-200-A1
GPU Variant
Navi 24 XL (215-135000046)
Maxwell 2.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
5.2 billion
Transistors
5.4 billion
398 mm²
Die Size
107 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
5.2
CUDA
-
6.4
Shader Model
6.7

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