NVIDIA GeForce GTX 470 X2 vs NVIDIA T400
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 470 X2 and 2GB VRAM T400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 470 X2 's Advantages
Larger VRAM bandwidth (107.1GB/s vs 80.00GB/s)
NVIDIA T400 's Advantages
Boost Clock1425MHz
More VRAM (2GB vs 1024GB)
32 additional rendering cores
Lower TDP (30W vs 215W)
Score
Benchmark
FP32 (float)
GeForce GTX 470 X2
0.855 TFLOPS
T400
+27%
1.094 TFLOPS
Graphics Card
Unknown
Release Date
May 2021
GeForce 400
Generation
Quadro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
420 MHz
-
Boost Clock
1425 MHz
837 MHz
Memory Clock
1250 MHz
Memory
1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
64bit
107.1GB/s
Bandwidth
80.00GB/s
Render Config
-
-
-
11
SM Count
6
352
Shading Units
384
44
TMUs
24
32
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
1024 KB
-
-
-
Theoretical Performance
13.38 GPixel/s
Pixel Rate
22.80 GPixel/s
26.75 GTexel/s
Texture Rate
34.20 GTexel/s
-
FP16 (half)
2.189 TFLOPS
855.4 GFLOPS
FP32 (float)
1094 GFLOPS
-
FP64 (double)
34.20 GFLOPS
Board Design
215W
TDP
30W
550 W
Suggested PSU
200 W
3x DVI
Outputs
3x mini-DisplayPort 1.4a
2x 8-pin
Power Connectors
None
Graphics Processor
GF100
GPU Name
TU117
GF100-030-A3
GPU Variant
-
Fermi
Architecture
Turing
TSMC
Foundry
TSMC
40 nm
Process Size
12 nm
3.1 billion
Transistors
4.7 billion
529 mm²
Die Size
200 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.0
CUDA
7.5
5.1
Shader Model
6.6
