Home GPU Comparison AMD Radeon R5 A320 vs NVIDIA GeForce GTX 760A

AMD Radeon R5 A320 vs NVIDIA GeForce GTX 760A

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 A320 and 2GB VRAM GeForce GTX 760A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 A320 's Advantages
Released 10 months late
Boost Clock has increased by 26% (825MHz vs 657MHz)
NVIDIA GeForce GTX 760A 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (64.13GB/s vs 16.00GB/s)
448 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 A320
0.528 TFLOPS
GeForce GTX 760A +91%
1.009 TFLOPS
VS

Graphics Card

Jan 2015
Release Date
Mar 2014
All-In-One
Generation
GeForce 700A
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

750 MHz
Base Clock
628 MHz
825 MHz
Boost Clock
657 MHz
1000 MHz
Memory Clock
1002 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
16.00GB/s
Bandwidth
64.13GB/s

Render Config

5
Compute Units
-
-
-
-
320
Shading Units
768
20
TMUs
64
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
10.51 GPixel/s
16.50 GTexel/s
Texture Rate
42.05 GTexel/s
-
-
-
528.0 GFLOPS
FP32 (float)
1009 GFLOPS
-
FP64 (double)
42.05 GFLOPS

Board Design

Unknown
TDP
55W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Jet
GPU Name
GK106
Jet PRO (216-0856040)
GPU Variant
N14E-GL-A1
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.69 billion
Transistors
2.54 billion
56 mm²
Die Size
221 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
3.0
1.2.170
Vulkan
1.1
-
CUDA
3.0
6.5 (5.1)
Shader Model
5.1

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