Home GPU Comparison AMD Radeon RX 6900 XTX vs NVIDIA GeForce GTX 560 OEM

AMD Radeon RX 6900 XTX vs NVIDIA GeForce GTX 560 OEM

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6900 XTX and 1280MB VRAM GeForce GTX 560 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6900 XTX 's Advantages
Boost Clock2435MHz
More VRAM (16GB vs 1GB)
Larger VRAM bandwidth (576.0GB/s vs 128.3GB/s)
4736 additional rendering cores
NVIDIA GeForce GTX 560 OEM 's Advantages
Lower TDP (150W vs 330W)

Score

Benchmark

FP32 (float)
Radeon RX 6900 XTX +2839%
24.93 TFLOPS
GeForce GTX 560 OEM
0.848 TFLOPS
VS

Graphics Card

Unknown
Release Date
Nov 2011
Navi II
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

2075 MHz
Base Clock
-
2435 MHz
Boost Clock
-
2250 MHz
Memory Clock
802 MHz

Memory

16GB
Memory Size
1280MB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
320bit
576.0GB/s
Bandwidth
128.3GB/s

Render Config

-
SM Count
12
80
Compute Units
-
5120
Shading Units
384
320
TMUs
48
128
ROPs
40
-
Tensor Cores
-
80
RT Cores
-
128 KB per Array
L1 Cache
64 KB (per SM)
4 MB
L2 Cache
640 KB

Theoretical Performance

311.7 GPixel/s
Pixel Rate
13.25 GPixel/s
779.2 GTexel/s
Texture Rate
26.50 GTexel/s
49.87 TFLOPS
FP16 (half)
-
24.93 TFLOPS
FP32 (float)
847.9 GFLOPS
1.558 TFLOPS
FP64 (double)
106.0 GFLOPS

Graphics Processor

Navi 21
GPU Name
GF110
Navi 21 XTXH (215-121000247)
GPU Variant
GF110-040-A1
RDNA 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
7 nm
Process Size
40 nm
26.8 billion
Transistors
3 billion
520 mm²
Die Size
520 mm²

Board Design

330W
TDP
150W
700 W
Suggested PSU
450 W
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
Outputs
1x DVI 1x HDMI 1.3a
2x 8-pin
Power Connectors
1x 6-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
2.0
6.5
Shader Model
5.1

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