Home GPU Comparison AMD Radeon R5 M230 Rebrand vs AMD Radeon HD 6830M

AMD Radeon R5 M230 Rebrand vs AMD Radeon HD 6830M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 M230 Rebrand and 1024MB VRAM Radeon HD 6830M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M230 Rebrand 's Advantages
Released 3 years and 4 months late
Boost Clock850MHz
More VRAM (2GB vs 1024GB)
AMD Radeon HD 6830M 's Advantages
Larger VRAM bandwidth (25.60GB/s vs 14.40GB/s)
480 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 M230 Rebrand
0.544 TFLOPS
Radeon HD 6830M +69%
0.92 TFLOPS
VS

Graphics Card

May 2014
Release Date
Jan 2011
Crystal System
Generation
Vancouver
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

780 MHz
Base Clock
-
850 MHz
Boost Clock
-
900 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
25.60GB/s

Render Config

5
Compute Units
10
-
-
-
320
Shading Units
800
20
TMUs
40
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

6.800 GPixel/s
Pixel Rate
9.200 GPixel/s
17.00 GTexel/s
Texture Rate
23.00 GTexel/s
-
-
-
544.0 GFLOPS
FP32 (float)
920.0 GFLOPS
34.00 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
39W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Sun
GPU Name
Granville
Sun LE
GPU Variant
Granville LP
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.69 billion
Transistors
1.04 billion
56 mm²
Die Size
166 mm²

Graphics Features

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

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