AMD Radeon RX 6650 XT vs AMD Radeon R9 295X2
GPU · Specs Compare
Graphics Card
Release Date
May 2022
Apr 2014
Generation
Navi II
Volcanic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
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
512bit
Bandwidth
280.3GB/s
320.0GB/s
Render Config
Compute Units
32
44
Shading Units
2048
2816
TMUs
128
176
ROPs
64
64
RT Cores
32
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
1024 KB
L3 Cache
32 MB
—
Theoretical Performance
Pixel Rate
168.6 GPixel/s
65.15 GPixel/s
Texture Rate
337.3 GTexel/s
179.2 GTexel/s
FP16 (half)
21.59 TFLOPS
—
FP32 (float)
10.79 TFLOPS
5.733 TFLOPS
FP64 (double)
674.6 GFLOPS
716.7 GFLOPS
Graphics Processor
GPU Name
Navi 23
Vesuvius
GPU Variant
Navi 23 KXT(215-130000136)
Vesuvius XT(215-0852022)
Architecture
RDNA 2.0
GCN 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
11.06 billion
6.2 billion
Die Size
237 mm²
438 mm²
Board Design
TDP
176W
500W
Suggested PSU
450 W
900 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x DVI4x mini-DisplayPort 1.2
Power Connectors
1x 8-pin
2x 8-pin
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.