Home GPU Comparison AMD Radeon R9 M370X Mac Edition vs AMD Radeon RX 6450M

AMD Radeon R9 M370X Mac Edition vs AMD Radeon RX 6450M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M370X Mac Edition and 4GB VRAM Radeon RX 6450M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6450M 's Advantages
Released 7 years and 8 months late
Boost Clock has increased by 208% (2460MHz vs 800MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (128.0GB/s vs 72.00GB/s)
128 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M370X Mac Edition
1.024 TFLOPS
Radeon RX 6450M +269%
3.779 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jan 2023
Gem System
Generation
Navi Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x4

Clock Speeds

775 MHz
Base Clock
2000 MHz
800 MHz
Boost Clock
2460 MHz
1125 MHz
Memory Clock
2000 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
64bit
72.00GB/s
Bandwidth
128.0GB/s

Render Config

10
Compute Units
12
-
-
-
640
Shading Units
768
40
TMUs
48
16
ROPs
32
-
-
-
-
RT Cores
12
16 KB (per CU)
L1 Cache
128 KB per Array
256 KB
L2 Cache
1024 KB
-
L3 Cache
16 MB

Theoretical Performance

12.80 GPixel/s
Pixel Rate
78.72 GPixel/s
32.00 GTexel/s
Texture Rate
118.1 GTexel/s
-
FP16 (half)
7.557 TFLOPS
1024 GFLOPS
FP32 (float)
3.779 TFLOPS
64.00 GFLOPS
FP64 (double)
236.2 GFLOPS

Board Design

Unknown
TDP
50W
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

Tropo
GPU Name
Navi 24
Tropo XT
GPU Variant
Navi 24 XML
GCN 1.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
1.5 billion
Transistors
5.4 billion
123 mm²
Die Size
107 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
2.2
1.2.170
Vulkan
1.3
-
-
-
6.5 (5.1)
Shader Model
6.7

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