Home GPU Comparison NVIDIA GeForce GTX 1070 GDDR5X vs AMD Radeon RX 6400

NVIDIA GeForce GTX 1070 GDDR5X vs AMD Radeon RX 6400

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 GDDR5X 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 1070 GDDR5X 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (256.3GB/s vs 128.0GB/s)
1152 additional rendering cores
AMD Radeon RX 6400 's Advantages
Released 3 years and 1 months late
Boost Clock has increased by 38% (2321MHz vs 1683MHz)
Lower TDP (53W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTX 1070 GDDR5X +81%
6.463 TFLOPS
Radeon RX 6400
3.565 TFLOPS
Blender
GeForce GTX 1070 GDDR5X +96%
657
Radeon RX 6400
334
VS

Graphics Card

Dec 2018
Release Date
Jan 2022
GeForce 10
Generation
Navi II
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x4

Clock Speeds

1506 MHz
Base Clock
1923 MHz
1683 MHz
Boost Clock
2321 MHz
1001 MHz
Memory Clock
2000 MHz

Memory

8GB
Memory Size
4GB
GDDR5X
Memory Type
GDDR6
256bit
Memory Bus
64bit
256.3GB/s
Bandwidth
128.0GB/s

Render Config

-
Compute Units
12
15
SM Count
-
1920
Shading Units
768
120
TMUs
48
64
ROPs
32
-
-
-
-
RT Cores
12
48 KB (per SM)
L1 Cache
128 KB per Array
2 MB
L2 Cache
1024 KB
-
L3 Cache
16 MB

Theoretical Performance

107.7 GPixel/s
Pixel Rate
74.27 GPixel/s
202.0 GTexel/s
Texture Rate
111.4 GTexel/s
101.0 GFLOPS
FP16 (half)
7.130 TFLOPS
6.463 TFLOPS
FP32 (float)
3.565 TFLOPS
202.0 GFLOPS
FP64 (double)
222.8 GFLOPS

Board Design

150W
TDP
53W
450 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 1x DisplayPort 1.4a
1x 8-pin
Power Connectors
None

Graphics Processor

GP104
GPU Name
Navi 24
GP104-200-A1
GPU Variant
Navi 24 XL (215-135000046)
Pascal
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
16 nm
Process Size
6 nm
7.2 billion
Transistors
5.4 billion
314 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
6.1
CUDA
-
6.4
Shader Model
6.7

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