Home GPU Comparison AMD Radeon R7 M460 vs NVIDIA GeForce 845M

AMD Radeon R7 M460 vs NVIDIA GeForce 845M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 M460 and 2GB VRAM GeForce 845M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M460 's Advantages
Released 9 months late
NVIDIA GeForce 845M 's Advantages
Boost Clock has increased by 15% (1176MHz vs 1024MHz)
Larger VRAM bandwidth (40.10GB/s vs 36.00GB/s)

Score

Benchmark

FP32 (float)
Radeon R7 M460
0.786 TFLOPS
GeForce 845M +14%
0.903 TFLOPS
VS

Graphics Card

May 2016
Release Date
Aug 2015
Gem System
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

730 MHz
Base Clock
1071 MHz
1024 MHz
Boost Clock
1176 MHz
1125 MHz
Memory Clock
1253 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
64bit
36.00GB/s
Bandwidth
40.10GB/s

Render Config

6
Compute Units
-
-
-
-
384
Shading Units
384
24
TMUs
32
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
128 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

8.192 GPixel/s
Pixel Rate
18.82 GPixel/s
24.58 GTexel/s
Texture Rate
37.63 GTexel/s
786.4 GFLOPS
FP16 (half)
-
786.4 GFLOPS
FP32 (float)
903.2 GFLOPS
49.15 GFLOPS
FP64 (double)
28.22 GFLOPS

Board Design

Unknown
TDP
33W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Meso
GPU Name
GM108
Meso XT (216-0864018)
GPU Variant
-
GCN 3.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.55 billion
Transistors
Unknown
125 mm²
Die Size
Unknown

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2.170
Vulkan
1.3
-
CUDA
5.0
6.5
Shader Model
5.1

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