AMD Radeon RX 6650 XT vs AMD Radeon R9 M295X
GPU · Specs Compare
Graphics Card
Release Date
May 2022
Nov 2014
Generation
Navi II
Crystal System
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x8
MXM-B (3.0)
Clock Speeds
Base Clock
2055 MHz
—
Boost Clock
2635 MHz
—
Memory Clock
2190 MHz
1250 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
280.3GB/s
160.0GB/s
Render Config
Compute Units
32
32
Shading Units
2048
2048
TMUs
128
128
ROPs
64
32
RT Cores
32
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
512 KB
L3 Cache
32 MB
—
Theoretical Performance
Pixel Rate
168.6 GPixel/s
23.14 GPixel/s
Texture Rate
337.3 GTexel/s
92.54 GTexel/s
FP16 (half)
21.59 TFLOPS
2.961 TFLOPS
FP32 (float)
10.79 TFLOPS
2.961 TFLOPS
FP64 (double)
674.6 GFLOPS
185.1 GFLOPS
Graphics Processor
GPU Name
Navi 23
Amethyst
GPU Variant
Navi 23 KXT(215-130000136)
Amethyst XT
Architecture
RDNA 2.0
GCN 3.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
11.06 billion
5 billion
Die Size
237 mm²
366 mm²
Board Design
TDP
176W
250W
Suggested PSU
450 W
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.3
1.2
Shader Model
6.5
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.