NVIDIA GeForce GTX 650 Ti vs AMD Radeon RX 6800 3456SP
GPU · Specs Compare
Graphics Card
Release Date
Oct 2012
Unknown
Generation
GeForce 600
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1350 MHz
2000 MHz
Base Clock
—
1700 MHz
Boost Clock
—
2250 MHz
Memory
Memory Size
1024MB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
256bit
Bandwidth
86.40GB/s
512.0GB/s
Render Config
Shading Units
768
3456
TMUs
64
216
ROPs
16
96
L1 Cache
16 KB (per SMX)
128 KB per Array
L2 Cache
256 KB
4 MB
Compute Units
—
54
RT Cores
—
54
L3 Cache
—
128 MB
Theoretical Performance
Pixel Rate
14.85 GPixel/s
216.0 GPixel/s
Texture Rate
59.39 GTexel/s
486.0 GTexel/s
FP32 (float)
1425 GFLOPS
15.55 TFLOPS
FP64 (double)
59.39 GFLOPS
972.0 GFLOPS
FP16 (half)
—
31.10 TFLOPS
Graphics Processor
GPU Name
GK106
Navi 21
GPU Variant
GK106-220-A1
Navi 21 ES(215-121000066)
Architecture
Kepler
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
2.54 billion
26.8 billion
Die Size
221 mm²
520 mm²
Board Design
TDP
110W
250W
Suggested PSU
300 W
600 W
Outputs
2x DVI1x mini-HDMI 1.4a
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Power Connectors
1x 6-pin
2x 8-pin
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.1
1.3
CUDA
3.0
—
Shader Model
5.1
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.