NVIDIA RTX A2000 Max-Q vs AMD Radeon R5 A330
We compared two Mobile platform GPUs: 4GB VRAM RTX A2000 Max Q and 2GB VRAM Radeon R5 A330 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A2000 Max-Q 's Advantages
Released 5 years and 6 months late
Boost Clock1207MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (176.0GB/s vs 14.40GB/s)
2240 additional rendering cores
Score
Benchmark
FP32 (float)
RTX A2000 Max Q
+837%
6.18 TFLOPS
Radeon R5 A330
0.659 TFLOPS
Graphics Card
Apr 2021
Release Date
Oct 2015
Ampere-MW
Generation
All-In-One
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
682 MHz
Base Clock
-
1207 MHz
Boost Clock
-
1375 MHz
Memory Clock
900 MHz
Memory
4GB
Memory Size
2GB
GDDR6
Memory Type
DDR3
128bit
Memory Bus
64bit
176.0GB/s
Bandwidth
14.40GB/s
Render Config
-
Compute Units
5
20
SM Count
-
2560
Shading Units
320
80
TMUs
20
48
ROPs
8
80
Tensor Cores
-
20
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
128 KB
-
-
-
Theoretical Performance
57.94 GPixel/s
Pixel Rate
8.240 GPixel/s
96.56 GTexel/s
Texture Rate
20.60 GTexel/s
6.180 TFLOPS
FP16 (half)
-
6.180 TFLOPS
FP32 (float)
659.2 GFLOPS
96.56 GFLOPS
FP64 (double)
-
Board Design
95W
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
GA107
GPU Name
Exo
-
-
-
Ampere
Architecture
GCN 1.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
8.7 billion
Transistors
0.69 billion
200 mm²
Die Size
56 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1 (1.2)
1.3
Vulkan
1.2.170
8.6
CUDA
-
6.8
Shader Model
6.5 (5.1)
