Home GPU Comparison NVIDIA T1000 8 GB vs AMD Radeon RX 6400

NVIDIA T1000 8 GB vs AMD Radeon RX 6400

We compared two Desktop platform GPUs: 8GB VRAM T1000 8 GB and 4GB VRAM Radeon RX 6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T1000 8 GB 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (160.0GB/s vs 128.0GB/s)
128 additional rendering cores
Lower TDP (50W vs 53W)
AMD Radeon RX 6400 's Advantages
Released 8 months late
Boost Clock has increased by 66% (2321MHz vs 1395MHz)

Score

Benchmark

FP32 (float)
T1000 8 GB
2.5 TFLOPS
Radeon RX 6400 +42%
3.565 TFLOPS
Blender
T1000 8 GB +27%
414
Radeon RX 6400
325
VS

Graphics Card

May 2021
Release Date
Jan 2022
Quadro
Generation
Navi II
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x4

Clock Speeds

1065 MHz
Base Clock
1923 MHz
1395 MHz
Boost Clock
2321 MHz
1250 MHz
Memory Clock
2000 MHz

Memory

8GB
Memory Size
4GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
64bit
160.0GB/s
Bandwidth
128.0GB/s

Render Config

14
SM Count
-
-
Compute Units
12
896
Shading Units
768
56
TMUs
48
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
12
64 KB (per SM)
L1 Cache
128 KB per Array
1024 KB
L2 Cache
1024 KB

Theoretical Performance

44.64 GPixel/s
Pixel Rate
74.27 GPixel/s
78.12 GTexel/s
Texture Rate
111.4 GTexel/s
5.000 TFLOPS
FP16 (half)
7.130 TFLOPS
2.500 TFLOPS
FP32 (float)
3.565 TFLOPS
78.12 GFLOPS
FP64 (double)
222.8 GFLOPS

Graphics Processor

TU117
GPU Name
Navi 24
-
GPU Variant
Navi 24 XL (215-135000046)
Turing
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
12 nm
Process Size
6 nm
4.7 billion
Transistors
5.4 billion
200 mm²
Die Size
107 mm²

Board Design

50W
TDP
53W
250 W
Suggested PSU
250 W
4x mini-DisplayPort 1.4a
Outputs
1x HDMI 2.1 1x DisplayPort 1.4a
None
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
7.5
CUDA
-
6.6
Shader Model
6.6

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