GeForce RTX 4090 vs P30PH
We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 and 4GB VRAM P30PH to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 4090 's Advantages
Boost Clock has increased by 109% (2520MHz vs 1206MHz)
More VRAM (24GB vs 4GB)
Larger VRAM bandwidth (1.01TB/s vs 268.8GB/s)
14336 additional rendering cores
P30PH 's Advantages
Lower TDP (180W vs 450W)
Score
Benchmark
FP32 (float)
GeForce RTX 4090
+1571%
82580
P30PH
4940
Graphics Card
Sep 2022
Release Date
Unknown
GeForce 40
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
2235 MHz
Base Clock
1120 MHz
2520 MHz
Boost Clock
1206 MHz
1313 MHz
Memory Clock
2100 MHz
Memory
24GB
Memory Size
4GB
GDDR6X
Memory Type
GDDR5
384bit
Memory Bus
256bit
1.01TB/s
Bandwidth
268.8GB/s
Render Config
-
Compute Units
32
128
SM Count
-
16384
Shading Units
2048
512
TMUs
128
176
ROPs
32
512
Tensor Cores
-
128
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
72 MB
L2 Cache
2 MB
Theoretical Performance
443.5 GPixel/s
Pixel Rate
38.59 GPixel/s
1290 GTexel/s
Texture Rate
154.4 GTexel/s
82.58 TFLOPS
FP16 (half)
4.940 TFLOPS
82.58 TFLOPS
FP32 (float)
4.940 TFLOPS
1290 GFLOPS
FP64 (double)
308.7 GFLOPS
Board Design
450W
TDP
180W
850 W
Suggested PSU
450 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x HDMI 2.0b
1x 16-pin
Power Connectors
2x 8-pin
Graphics Processor
AD102
GPU Name
Polaris 20
AD102-300-A1
GPU Variant
-
Ada Lovelace
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
5 nm
Process Size
14 nm
76.3 billion
Transistors
5.7 billion
609 mm²
Die Size
232 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
8.9
CUDA
-
6.8
Shader Model
6.7