Home GPU Comparison AMD Radeon RX 6650 XT vs NVIDIA A16 PCIe

AMD Radeon RX 6650 XT vs NVIDIA A16 PCIe

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6650 XT and 16GB VRAM A16 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650 XT 's Advantages
Released 1 years and 1 months late
Boost Clock has increased by 55% (2635MHz vs 1695MHz)
Larger VRAM bandwidth (280.3GB/s vs 231.9GB/s)
768 additional rendering cores
Lower TDP (176W vs 250W)
NVIDIA A16 PCIe 's Advantages
More VRAM (16GB vs 8GB)

Score

Benchmark

FP32 (float)
Radeon RX 6650 XT +148%
10.79 TFLOPS
A16 PCIe
4.339 TFLOPS
Blender
Radeon RX 6650 XT +154%
1299
A16 PCIe
510
VS

Graphics Card

May 2022
Release Date
Apr 2021
Navi II
Generation
Tesla
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x8

Clock Speeds

2055 MHz
Base Clock
885 MHz
2635 MHz
Boost Clock
1695 MHz
2190 MHz
Memory Clock
1812 MHz

Memory

8GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
128bit
280.3GB/s
Bandwidth
231.9GB/s

Render Config

32
Compute Units
-
-
SM Count
10
2048
Shading Units
1280
128
TMUs
40
64
ROPs
32
-
Tensor Cores
40
32
RT Cores
10
128 KB per Array
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
2 MB
32 MB
L3 Cache
-

Theoretical Performance

168.6 GPixel/s
Pixel Rate
54.24 GPixel/s
337.3 GTexel/s
Texture Rate
67.80 GTexel/s
21.59 TFLOPS
FP16 (half)
4.339 TFLOPS
10.79 TFLOPS
FP32 (float)
4.339 TFLOPS
674.6 GFLOPS
FP64 (double)
135.6 GFLOPS

Board Design

176W
TDP
250W
450 W
Suggested PSU
600 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
No outputs
1x 8-pin
Power Connectors
8-pin EPS

Graphics Processor

Navi 23
GPU Name
GA107
Navi 23 KXT (215-130000136)
GPU Variant
-
RDNA 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
7 nm
Process Size
8 nm
11.06 billion
Transistors
Unknown
237 mm²
Die Size
Unknown

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.6
6.5
Shader Model
6.6

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