Home GPU Comparison NVIDIA GeForce GT 440 Mac Edition vs NVIDIA P102 101

NVIDIA GeForce GT 440 Mac Edition vs NVIDIA P102 101

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 440 Mac Edition and 10GB VRAM P102 101 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 440 Mac Edition 's Advantages
Lower TDP (65W vs 250W)
NVIDIA P102 101 's Advantages
Released 6 years and 11 months late
Boost Clock1670MHz
More VRAM (10GB vs 1GB)
Larger VRAM bandwidth (320.3GB/s vs 21.34GB/s)
3104 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 440 Mac Edition
0.311 TFLOPS
P102 101 +3337%
10.69 TFLOPS
VS

Graphics Card

Feb 2011
Release Date
Jan 2018
GeForce 400
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x4

Clock Speeds

-
Base Clock
1557 MHz
-
Boost Clock
1670 MHz
667 MHz
Memory Clock
2002 MHz

Memory

1024MB
Memory Size
10GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
320bit
21.34GB/s
Bandwidth
320.3GB/s

Render Config

2
SM Count
25
-
Compute Units
-
96
Shading Units
3200
16
TMUs
200
4
ROPs
80
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
48 KB (per SM)
256 KB
L2 Cache
0 MB

Theoretical Performance

3.240 GPixel/s
Pixel Rate
133.6 GPixel/s
12.96 GTexel/s
Texture Rate
334.0 GTexel/s
-
FP16 (half)
167.0 GFLOPS
311.0 GFLOPS
FP32 (float)
10.69 TFLOPS
25.92 GFLOPS
FP64 (double)
334.0 GFLOPS

Graphics Processor

GF108
GPU Name
GP102
GF108-400-A1
GPU Variant
GP102-101-A1
Fermi
Architecture
Pascal
TSMC
Foundry
TSMC
40 nm
Process Size
16 nm
0.585 billion
Transistors
11.8 billion
116 mm²
Die Size
471 mm²

Board Design

65W
TDP
250W
250 W
Suggested PSU
600 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
No outputs
None
Power Connectors
2x 8-pin

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
6.1
5.1
Shader Model
6.4

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