Home GPU Comparison AMD Radeon R7 M340 vs AMD Radeon HD 8530M

AMD Radeon R7 M340 vs AMD Radeon HD 8530M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R7 M340 and 1024MB VRAM Radeon HD 8530M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M340 's Advantages
Released 1 years and 11 months late
Boost Clock has increased by 2% (715MHz vs 700MHz)
Larger VRAM bandwidth (16.00GB/s vs 14.40GB/s)
64 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 M340 +22%
0.549 TFLOPS
Radeon HD 8530M
0.448 TFLOPS
VS

Graphics Card

Dec 2015
Release Date
Jan 2014
Gem System
Generation
Solar System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

620 MHz
Base Clock
650 MHz
715 MHz
Boost Clock
700 MHz
1000 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
16.00GB/s
Bandwidth
14.40GB/s

Render Config

6
Compute Units
6
-
-
-
384
Shading Units
320
24
TMUs
16
8
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

5.720 GPixel/s
Pixel Rate
5.600 GPixel/s
17.16 GTexel/s
Texture Rate
11.20 GTexel/s
-
-
-
549.1 GFLOPS
FP32 (float)
448.0 GFLOPS
34.32 GFLOPS
FP64 (double)
28.00 GFLOPS

Board Design

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

Graphics Processor

Opal
GPU Name
Mars
Opal PRO
GPU Variant
Mars S3 LE (216-0842054)
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
0.95 billion
77 mm²
Die Size
77 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
2.1 (1.2)
1.2.170
Vulkan
1.2.170
-
-
-
6.5 (5.1)
Shader Model
6.5 (5.1)

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