NVIDIA GeForce GT 320M vs AMD Radeon R5 A320
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 320M and 1024MB VRAM Radeon R5 A320 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 320M 's Advantages
Larger VRAM bandwidth (25.28GB/s vs 16.00GB/s)
AMD Radeon R5 A320 's Advantages
Released 4 years and 10 months late
Boost Clock825MHz
296 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 320M
0.053 TFLOPS
Radeon R5 A320
+896%
0.528 TFLOPS
Graphics Card
Mar 2010
Release Date
Jan 2015
GeForce 300M
Generation
All-In-One
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
-
Base Clock
750 MHz
-
Boost Clock
825 MHz
790 MHz
Memory Clock
1000 MHz
Memory
1024MB
Memory Size
1024MB
DDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
25.28GB/s
Bandwidth
16.00GB/s
Render Config
-
Compute Units
5
3
SM Count
-
24
Shading Units
320
8
TMUs
20
8
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
128 KB
-
-
-
Theoretical Performance
4.000 GPixel/s
Pixel Rate
6.600 GPixel/s
4.000 GTexel/s
Texture Rate
16.50 GTexel/s
-
-
-
52.80 GFLOPS
FP32 (float)
528.0 GFLOPS
-
-
-
Board Design
23W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-
Graphics Processor
GT216
GPU Name
Jet
-
GPU Variant
Jet PRO
(216-0856040)
Tesla 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.486 billion
Transistors
0.69 billion
100 mm²
Die Size
56 mm²
Graphics Features
11.1 (10_1)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
2.1 (1.2)
N/A
Vulkan
1.2.170
1.2
CUDA
-
4.1
Shader Model
6.5 (5.1)
