NVIDIA T400 vs AMD P30PH
We compared two Desktop platform GPUs: 2GB VRAM T400 and 4GB VRAM P30PH to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA T400 's Advantages
Boost Clock has increased by 18% (1425MHz vs 1206MHz)
Lower TDP (30W vs 180W)
AMD P30PH 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (268.8GB/s vs 80.00GB/s)
1664 additional rendering cores
Score
Benchmark
FP32 (float)
T400
1.094 TFLOPS
P30PH
+351%
4.94 TFLOPS
Graphics Card
May 2021
Release Date
Unknown
Quadro
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
420 MHz
Base Clock
1120 MHz
1425 MHz
Boost Clock
1206 MHz
1250 MHz
Memory Clock
2100 MHz
Memory
2GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
64bit
Memory Bus
256bit
80.00GB/s
Bandwidth
268.8GB/s
Render Config
-
Compute Units
32
6
SM Count
-
384
Shading Units
2048
24
TMUs
128
16
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
22.80 GPixel/s
Pixel Rate
38.59 GPixel/s
34.20 GTexel/s
Texture Rate
154.4 GTexel/s
2.189 TFLOPS
FP16 (half)
4.940 TFLOPS
1094 GFLOPS
FP32 (float)
4.940 TFLOPS
34.20 GFLOPS
FP64 (double)
308.7 GFLOPS
Board Design
30W
TDP
180W
200 W
Suggested PSU
450 W
3x mini-DisplayPort 1.4a
Outputs
1x HDMI 2.0b
None
Power Connectors
2x 8-pin
Graphics Processor
TU117
GPU Name
Polaris 20
-
-
-
Turing
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
12 nm
Process Size
14 nm
4.7 billion
Transistors
5.7 billion
200 mm²
Die Size
232 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
7.5
CUDA
-
6.6
Shader Model
6.7
