Home GPU Comparison AMD Radeon R5 M240 vs NVIDIA GeForce 820M

AMD Radeon R5 M240 vs NVIDIA GeForce 820M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 M240 and 2GB VRAM GeForce 820M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M240 's Advantages
Boost Clock1030MHz
NVIDIA GeForce 820M 's Advantages
Released 6 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (28.83GB/s vs 14.40GB/s)
64 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 M240 +5%
0.659 TFLOPS
GeForce 820M
0.622 TFLOPS
VS

Graphics Card

Sep 2014
Release Date
Mar 2015
Crystal System
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1000 MHz
Base Clock
-
1030 MHz
Boost Clock
-
900 MHz
Memory Clock
901 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
28.83GB/s

Render Config

5
Compute Units
-
-
-
-
320
Shading Units
384
20
TMUs
32
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

8.240 GPixel/s
Pixel Rate
6.480 GPixel/s
20.60 GTexel/s
Texture Rate
25.92 GTexel/s
-
-
-
659.2 GFLOPS
FP32 (float)
622.1 GFLOPS
41.20 GFLOPS
FP64 (double)
25.92 GFLOPS

Board Design

Unknown
TDP
45W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Jet
GPU Name
GK107
Jet XT
GPU Variant
-
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.69 billion
Transistors
1.27 billion
56 mm²
Die Size
118 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
5.1
Shader Model
5.1

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