NVIDIA GeForce GT 120 Mac Edition vs AMD P30PH
We compared two Desktop platform GPUs: 512MB VRAM GeForce GT 120 Mac Edition and 4GB VRAM P30PH to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 120 Mac Edition 's Advantages
Lower TDP (50W vs 180W)
AMD P30PH 's Advantages
Boost Clock1206MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (268.8GB/s vs 25.60GB/s)
2016 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 120 Mac Edition
0.09 TFLOPS
P30PH
+5388%
4.94 TFLOPS
Graphics Card
Jan 2009
Release Date
Unknown
GeForce 100
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1120 MHz
-
Boost Clock
1206 MHz
800 MHz
Memory Clock
2100 MHz
Memory
512MB
Memory Size
4GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
25.60GB/s
Bandwidth
268.8GB/s
Render Config
-
Compute Units
32
4
SM Count
-
32
Shading Units
2048
16
TMUs
128
8
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
4.400 GPixel/s
Pixel Rate
38.59 GPixel/s
8.800 GTexel/s
Texture Rate
154.4 GTexel/s
-
FP16 (half)
4.940 TFLOPS
89.60 GFLOPS
FP32 (float)
4.940 TFLOPS
-
FP64 (double)
308.7 GFLOPS
Board Design
50W
TDP
180W
250 W
Suggested PSU
450 W
1x DVI
1x mini-DisplayPort
Outputs
1x HDMI 2.0b
None
Power Connectors
2x 8-pin
Graphics Processor
G96C
GPU Name
Polaris 20
-
-
-
Tesla
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
55 nm
Process Size
14 nm
0.314 billion
Transistors
5.7 billion
121 mm²
Die Size
232 mm²
Graphics Features
11.1 (10_0)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.3
1.1
CUDA
-
4.0
Shader Model
6.7
