Home GPU Comparison NVIDIA GeForce GT 120M Mac Edition vs AMD Radeon Pro 575

NVIDIA GeForce GT 120M Mac Edition vs AMD Radeon Pro 575

We compared two Mobile platform GPUs: 256MB VRAM GeForce GT 120M Mac Edition and 4GB VRAM Radeon Pro 575 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 120M Mac Edition 's Advantages
Lower TDP (14W vs 150W)
AMD Radeon Pro 575 's Advantages
Released 8 years and 6 months late
Larger VRAM bandwidth (217.0GB/s vs 25.34GB/s)
2016 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 120M Mac Edition
0.08 TFLOPS
Radeon Pro 575 +5511%
4.489 TFLOPS
VS

Graphics Card

Dec 2008
Release Date
Jun 2017
GeForce 100M
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
792 MHz
Memory Clock
1695 MHz

Memory

256MB
Memory Size
4GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
25.34GB/s
Bandwidth
217.0GB/s

Render Config

4
SM Count
-
-
Compute Units
32
32
Shading Units
2048
16
TMUs
128
8
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
2 MB

Theoretical Performance

4.000 GPixel/s
Pixel Rate
35.07 GPixel/s
8.000 GTexel/s
Texture Rate
140.3 GTexel/s
-
FP16 (half)
4.489 TFLOPS
80.00 GFLOPS
FP32 (float)
4.489 TFLOPS
-
FP64 (double)
280.6 GFLOPS

Graphics Processor

G96C
GPU Name
Polaris 20
-
GPU Variant
Polaris 20 XL (215-0910052)
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

Board Design

14W
TDP
150W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Features

11.1 (10_0)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2
1.1
CUDA
-
4.0
Shader Model
6.4

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