Home GPU Comparison AMD Radeon R7 A265 vs AMD Radeon HD 8690M

AMD Radeon R7 A265 vs AMD Radeon HD 8690M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 A265 and 2GB VRAM Radeon HD 8690M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 A265 's Advantages
Released 10 months late
64 additional rendering cores
AMD Radeon HD 8690M 's Advantages
Boost Clock has increased by 18% (975MHz vs 825MHz)
Larger VRAM bandwidth (32.00GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)
Radeon R7 A265 +1%
0.633 TFLOPS
Radeon HD 8690M
0.624 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Mar 2013
All-In-One
Generation
Solar System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

725 MHz
Base Clock
925 MHz
825 MHz
Boost Clock
975 MHz
900 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
64bit
28.80GB/s
Bandwidth
32.00GB/s

Render Config

6
Compute Units
5
-
-
-
384
Shading Units
320
24
TMUs
20
8
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
7.800 GPixel/s
19.80 GTexel/s
Texture Rate
19.50 GTexel/s
-
-
-
633.6 GFLOPS
FP32 (float)
624.0 GFLOPS
39.60 GFLOPS
FP64 (double)
39.00 GFLOPS

Board Design

Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Opal
GPU Name
Sun
Opal XT
GPU Variant
Sun S3 XT (216-0841009)
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
0.69 billion
77 mm²
Die Size
56 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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