Home GPU Comparison AMD Radeon HD 7590M vs AMD Radeon R5 A335

AMD Radeon HD 7590M vs AMD Radeon R5 A335

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7590M and 2GB VRAM Radeon R5 A335 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7590M 's Advantages
Larger VRAM bandwidth (25.60GB/s vs 14.40GB/s)
160 additional rendering cores
AMD Radeon R5 A335 's Advantages
Released 3 years and 9 months late
More VRAM (2GB vs 1024GB)

Score

Benchmark

FP32 (float)
Radeon HD 7590M
0.576 TFLOPS
Radeon R5 A335 +18%
0.684 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Oct 2015
London
Generation
All-In-One
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
64bit
Memory Bus
64bit
25.60GB/s
Bandwidth
14.40GB/s

Render Config

6
Compute Units
5
-
-
-
480
Shading Units
320
24
TMUs
20
8
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
128 KB
-
-
-

Theoretical Performance

4.800 GPixel/s
Pixel Rate
8.560 GPixel/s
14.40 GTexel/s
Texture Rate
21.40 GTexel/s
-
-
-
576.0 GFLOPS
FP32 (float)
684.8 GFLOPS
-
-
-

Board Design

18W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

Thames
GPU Name
Exo
Thames XT (216-0833000)
GPU Variant
-
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
0.69 billion
104 mm²
Die Size
56 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
2.1 (1.2)
N/A
Vulkan
1.2.170
-
-
-
5.0
Shader Model
6.5 (5.1)

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