Radeon HD 3650 vs A2
We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 3650 and 16GB VRAM A2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
A2 's Advantages
Released 13 years and 10 months late
Boost Clock1770MHz
More VRAM (16GB vs 256GB)
Larger VRAM bandwidth (200.1GB/s vs 25.60GB/s)
1160 additional rendering cores
Lower TDP (60W vs 65W)
Score
Benchmark
FP32 (float)
Radeon HD 3650
174
A2
+2504%
4531
Graphics Card
Jan 2008
Release Date
Nov 2021
Radeon R600
Generation
Quadro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
1440 MHz
-
Boost Clock
1770 MHz
800 MHz
Memory Clock
1563 MHz
Memory
256MB
Memory Size
16GB
GDDR3
Memory Type
GDDR6
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
200.1GB/s
Render Config
3
Compute Units
-
-
SM Count
10
120
Shading Units
1280
8
TMUs
40
4
ROPs
32
-
Tensor Cores
40
-
RT Cores
10
-
L1 Cache
128 KB (per SM)
128 KB
L2 Cache
2 MB
Theoretical Performance
2.900 GPixel/s
Pixel Rate
56.64 GPixel/s
5.800 GTexel/s
Texture Rate
70.80 GTexel/s
-
FP16 (half)
4.531 TFLOPS
174.0 GFLOPS
FP32 (float)
4.531 TFLOPS
-
FP64 (double)
70.80 GFLOPS
Board Design
65W
TDP
60W
250 W
Suggested PSU
250 W
2x DVI
1x S-Video
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
RV635
GPU Name
GA107
RV635 PRO
(215-0682008)
GPU Variant
-
TeraScale
Architecture
Ampere
TSMC
Foundry
Samsung
55 nm
Process Size
8 nm
0.378 billion
Transistors
Unknown
135 mm²
Die Size
Unknown
Graphics Features
10.1 (10_1)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
8.6
4.1
Shader Model
6.6