Home GPU Comparison NVIDIA T400 4 GB vs NVIDIA GeForce RTX 5070

NVIDIA T400 4 GB vs NVIDIA GeForce RTX 5070

We compared two Desktop platform GPUs: 4GB VRAM T400 4 GB and 12GB VRAM GeForce RTX 5070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 4 GB 's Advantages
Lower TDP (30W vs 250W)
NVIDIA GeForce RTX 5070 's Advantages
Released 3 years and 8 months late
Boost Clock has increased by 77% (2520MHz vs 1425MHz)
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (532.6GB/s vs 80.00GB/s)
5760 additional rendering cores

Score

Benchmark

FP32 (float)
T400 4 GB
1.094 TFLOPS
GeForce RTX 5070 +2730%
30.97 TFLOPS
VS

Graphics Card

May 2021
Release Date
Jan 2025
Quadro
Generation
GeForce 50
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 5.0 x16

Clock Speeds

420 MHz
Base Clock
2235 MHz
1425 MHz
Boost Clock
2520 MHz
1250 MHz
Memory Clock
1750 MHz

Memory

4GB
Memory Size
12GB
GDDR6
Memory Type
GDDR7
64bit
Memory Bus
192bit
80.00GB/s
Bandwidth
532.6GB/s

Render Config

-
-
-
6
SM Count
48
384
Shading Units
6144
24
TMUs
192
16
ROPs
64
-
Tensor Cores
192
-
RT Cores
48
64 KB (per SM)
L1 Cache
128 KB (per SM)
1024 KB
L2 Cache
40 MB
-
-
-

Theoretical Performance

22.80 GPixel/s
Pixel Rate
161.3 GPixel/s
34.20 GTexel/s
Texture Rate
483.8 GTexel/s
2.189 TFLOPS
FP16 (half)
30.97 TFLOPS
1094 GFLOPS
FP32 (float)
30.97 TFLOPS
34.20 GFLOPS
FP64 (double)
483.8 GFLOPS

Board Design

30W
TDP
250W
200 W
Suggested PSU
600 W
3x mini-DisplayPort 1.4a
Outputs
1x HDMI 2.13x DisplayPort 1.4a
None
Power Connectors
1x 16-pin

Graphics Processor

TU117
GPU Name
GB205
-
GPU Variant
GB205-300-A1
Turing
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
12 nm
Process Size
0
4.7 billion
Transistors
Unknown
200 mm²
Die Size
Unknown

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
10.1
6.6
Shader Model
6.8

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