NVIDIA A40 PCIe vs ATI Radeon HD 3650 AGP
We compared two Desktop platform GPUs: 48GB VRAM A40 PCIe and 512MB VRAM Radeon HD 3650 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA A40 PCIe 's Advantages
Released 12 years and 9 months late
Boost Clock1740MHz
More VRAM (48GB vs 512GB)
Larger VRAM bandwidth (695.8GB/s vs 16.00GB/s)
10632 additional rendering cores
ATI Radeon HD 3650 AGP 's Advantages
Lower TDP (65W vs 300W)
Score
Benchmark
FP32 (float)
A40 PCIe
+21405%
37.42 TFLOPS
Radeon HD 3650 AGP
0.174 TFLOPS
Graphics Card
Oct 2020
Release Date
Jan 2008
Tesla
Generation
Radeon R600(HD 3600)
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
AGP 8x
Clock Speeds
1305 MHz
Base Clock
-
1740 MHz
Boost Clock
-
1812 MHz
Memory Clock
500 MHz
Memory
48GB
Memory Size
512MB
GDDR6
Memory Type
DDR2
384bit
Memory Bus
128bit
695.8GB/s
Bandwidth
16.00GB/s
Render Config
-
Compute Units
3
84
SM Count
-
10752
Shading Units
120
336
TMUs
8
112
ROPs
4
336
Tensor Cores
-
84
RT Cores
-
128 KB (per SM)
L1 Cache
-
6 MB
L2 Cache
128 KB
-
-
-
Theoretical Performance
194.9 GPixel/s
Pixel Rate
2.900 GPixel/s
584.6 GTexel/s
Texture Rate
5.800 GTexel/s
37.42 TFLOPS
FP16 (half)
-
37.42 TFLOPS
FP32 (float)
174.0 GFLOPS
584.6 GFLOPS
FP64 (double)
-
Board Design
300W
TDP
65W
700 W
Suggested PSU
250 W
3x DisplayPort 1.4a
Outputs
2x DVI1x S-Video
8-pin EPS
Power Connectors
Floppy
Graphics Processor
GA102
GPU Name
RV635
-
GPU Variant
RV635 PRO AGP
(215-0682020)
Ampere
Architecture
TeraScale
Samsung
Foundry
TSMC
8 nm
Process Size
55 nm
28.3 billion
Transistors
0.378 billion
628 mm²
Die Size
135 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.3
Vulkan
N/A
8.6
CUDA
-
6.6
Shader Model
4.1
