Home GPU Comparison AMD Radeon RX 7900 XTX vs NVIDIA GeForce GTX 650 Ti Boost

AMD Radeon RX 7900 XTX vs NVIDIA GeForce GTX 650 Ti Boost

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7900 XTX and 2GB VRAM GeForce GTX 650 Ti Boost to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 XTX 's Advantages
Released 9 years and 8 months late
Boost Clock has increased by 142% (2498MHz vs 1032MHz)
More VRAM (24GB vs 2GB)
Larger VRAM bandwidth (960.0GB/s vs 144.2GB/s)
5376 additional rendering cores
NVIDIA GeForce GTX 650 Ti Boost 's Advantages
Lower TDP (134W vs 355W)

Score

Benchmark

FP32 (float)
Radeon RX 7900 XTX +3773%
61.39 TFLOPS
GeForce GTX 650 Ti Boost
1.585 TFLOPS
Blender
Radeon RX 7900 XTX +4359%
4950
GeForce GTX 650 Ti Boost
111
VS

Graphics Card

Nov 2022
Release Date
Mar 2013
Navi III
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1929 MHz
Base Clock
980 MHz
2498 MHz
Boost Clock
1032 MHz
2500 MHz
Memory Clock
1502 MHz

Memory

24GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
192bit
960.0GB/s
Bandwidth
144.2GB/s

Render Config

-
SM Count
-
96
Compute Units
-
6144
Shading Units
768
384
TMUs
64
192
ROPs
24
-
Tensor Cores
-
96
RT Cores
-
256 KB per Array
L1 Cache
16 KB (per SMX)
6 MB
L2 Cache
384 KB

Theoretical Performance

479.6 GPixel/s
Pixel Rate
16.51 GPixel/s
959.2 GTexel/s
Texture Rate
66.05 GTexel/s
122.8 TFLOPS
FP16 (half)
-
61.39 TFLOPS
FP32 (float)
1.585 TFLOPS
1.918 TFLOPS
FP64 (double)
66.05 GFLOPS

Graphics Processor

Navi 31
GPU Name
GK106
Navi 31 XTX (215-145000146)
GPU Variant
GK106-240-A1
RDNA 3.0
Architecture
Kepler
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
57.7 billion
Transistors
2.54 billion
529 mm²
Die Size
221 mm²

Board Design

355W
TDP
134W
750 W
Suggested PSU
300 W
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 8-pin
Power Connectors
1x 6-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.1
-
CUDA
3.0
6.7
Shader Model
5.1

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