Home GPU Comparison NVIDIA TITAN V CEO Edition vs AMD Radeon RX 6400

NVIDIA TITAN V CEO Edition vs AMD Radeon RX 6400

We compared two Desktop platform GPUs: 32GB VRAM TITAN V CEO Edition and 4GB VRAM Radeon RX 6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN V CEO Edition 's Advantages
More VRAM (32GB vs 4GB)
Larger VRAM bandwidth (868.4GB/s vs 128.0GB/s)
4352 additional rendering cores
AMD Radeon RX 6400 's Advantages
Released 3 years and 7 months late
Boost Clock has increased by 60% (2321MHz vs 1455MHz)
Lower TDP (53W vs 250W)

Score

Benchmark

FP32 (float)
TITAN V CEO Edition +317%
14.9 TFLOPS
Radeon RX 6400
3.565 TFLOPS
Blender
TITAN V CEO Edition +472%
1861
Radeon RX 6400
325
VS

Graphics Card

Jun 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

1200 MHz
Base Clock
1923 MHz
1455 MHz
Boost Clock
2321 MHz
848 MHz
Memory Clock
2000 MHz

Memory

32GB
Memory Size
4GB
HBM2
Memory Type
GDDR6
4096bit
Memory Bus
64bit
868.4GB/s
Bandwidth
128.0GB/s

Render Config

80
SM Count
-
-
Compute Units
12
5120
Shading Units
768
320
TMUs
48
128
ROPs
32
640
Tensor Cores
-
-
RT Cores
12
128 KB (per SM)
L1 Cache
128 KB per Array
6 MB
L2 Cache
1024 KB

Theoretical Performance

186.2 GPixel/s
Pixel Rate
74.27 GPixel/s
465.6 GTexel/s
Texture Rate
111.4 GTexel/s
29.80 TFLOPS
FP16 (half)
7.130 TFLOPS
14.90 TFLOPS
FP32 (float)
3.565 TFLOPS
7.450 TFLOPS
FP64 (double)
222.8 GFLOPS

Graphics Processor

GV100
GPU Name
Navi 24
-
GPU Variant
Navi 24 XL (215-135000046)
Volta
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
12 nm
Process Size
6 nm
21.1 billion
Transistors
5.4 billion
815 mm²
Die Size
107 mm²

Board Design

250W
TDP
53W
600 W
Suggested PSU
250 W
1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 1x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
None

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
7.0
CUDA
-
6.6
Shader Model
6.6

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