AMD Radeon RX 6800 XT vs NVIDIA GeForce GTX 650 Ti
GPU · Specs Compare
Graphics Card
Release Date
Oct 2020
Oct 2012
Generation
Navi II
GeForce 600
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1825 MHz
—
Boost Clock
2250 MHz
—
Memory Clock
2000 MHz
1350 MHz
Memory
Memory Size
16GB
1024MB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
128bit
Bandwidth
512.0GB/s
86.40GB/s
Render Config
Compute Units
72
—
Shading Units
4608
768
TMUs
288
64
ROPs
128
16
RT Cores
72
—
L1 Cache
128 KB per Array
16 KB (per SMX)
L2 Cache
4 MB
256 KB
L3 Cache
128 MB
—
Theoretical Performance
Pixel Rate
288.0 GPixel/s
14.85 GPixel/s
Texture Rate
648.0 GTexel/s
59.39 GTexel/s
FP16 (half)
41.47 TFLOPS
—
FP32 (float)
20.74 TFLOPS
1425 GFLOPS
FP64 (double)
1296 GFLOPS
59.39 GFLOPS
Graphics Processor
GPU Name
Navi 21
GK106
GPU Variant
Navi 21 XT(215-121000177)
GK106-220-A1
Architecture
RDNA 2.0
Kepler
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
26.8 billion
2.54 billion
Die Size
520 mm²
221 mm²
Board Design
TDP
300W
110W
Suggested PSU
700 W
300 W
Outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
2x DVI1x mini-HDMI 1.4a
Power Connectors
2x 8-pin
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.1
Shader Model
6.5
5.1
CUDA
—
3.0
Benchmark
3DMark Time Spy
19,329
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.