AMD P30PH vs NVIDIA GeForce 9400 GT Rev. 3
We compared two Desktop platform GPUs: 4GB VRAM P30PH and 128MB VRAM GeForce 9400 GT Rev. 3 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD P30PH 's Advantages
Boost Clock1206MHz
More VRAM (4GB vs 128GB)
Larger VRAM bandwidth (268.8GB/s vs 9.600GB/s)
2032 additional rendering cores
NVIDIA GeForce 9400 GT Rev. 3 's Advantages
Lower TDP (50W vs 180W)
Score
Benchmark
FP32 (float)
P30PH
+10877%
4.94 TFLOPS
GeForce 9400 GT Rev. 3
0.045 TFLOPS
Graphics Card
Unknown
Release Date
Jun 2012
Mining GPUs
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1120 MHz
Base Clock
-
1206 MHz
Boost Clock
-
2100 MHz
Memory Clock
600 MHz
Memory
4GB
Memory Size
128MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
64bit
268.8GB/s
Bandwidth
9.600GB/s
Render Config
32
Compute Units
-
-
SM Count
2
2048
Shading Units
16
128
TMUs
8
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
2 MB
L2 Cache
32 KB
-
-
-
Theoretical Performance
38.59 GPixel/s
Pixel Rate
2.356 GPixel/s
154.4 GTexel/s
Texture Rate
4.712 GTexel/s
4.940 TFLOPS
FP16 (half)
-
4.940 TFLOPS
FP32 (float)
44.86 GFLOPS
308.7 GFLOPS
FP64 (double)
-
Board Design
180W
TDP
50W
450 W
Suggested PSU
250 W
1x HDMI 2.0b
Outputs
1x DVI
1x VGA
1x S-Video
2x 8-pin
Power Connectors
None
Graphics Processor
Polaris 20
GPU Name
GT218
-
GPU Variant
GT218-670-B1
GCN 4.0
Architecture
Tesla 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
5.7 billion
Transistors
0.26 billion
232 mm²
Die Size
57 mm²
Graphics Features
12 (12_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
1.2
6.7
Shader Model
4.1
