Home GPU Comparison AMD Radeon R7 M465 vs AMD Radeon HD 7450M

AMD Radeon R7 M465 vs AMD Radeon HD 7450M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 M465 and 1024MB VRAM Radeon HD 7450M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M465 's Advantages
Released 4 years and 4 months late
Boost Clock960MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (64.00GB/s vs 14.40GB/s)
224 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 M465 +182%
0.633 TFLOPS
Radeon HD 7450M
0.224 TFLOPS
VS

Graphics Card

May 2016
Release Date
Jan 2012
Gem System
Generation
London
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

825 MHz
Base Clock
-
960 MHz
Boost Clock
-
1000 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
64.00GB/s
Bandwidth
14.40GB/s

Render Config

6
Compute Units
2
-
-
-
384
Shading Units
160
24
TMUs
8
8
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
2.800 GPixel/s
19.80 GTexel/s
Texture Rate
5.600 GTexel/s
-
-
-
633.6 GFLOPS
FP32 (float)
224.0 GFLOPS
39.60 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
7W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Litho
GPU Name
Seymour
Litho XT (216-0868010)
GPU Variant
Seymour PRO
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.95 billion
Transistors
0.37 billion
77 mm²
Die Size
67 mm²

Graphics Features

12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1 (1.2)
OpenCL
1.2
1.2.170
Vulkan
N/A
-
-
-
6.5 (5.1)
Shader Model
5.0

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