Home GPU Comparison AMD Radeon RX 8800 XT vs NVIDIA GeForce GTX 260 OEM

AMD Radeon RX 8800 XT vs NVIDIA GeForce GTX 260 OEM

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 8800 XT and 1792MB VRAM GeForce GTX 260 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 8800 XT 's Advantages
Boost Clock2430MHz
More VRAM (16GB vs 1792GB)
Larger VRAM bandwidth (624.1GB/s vs 112.9GB/s)
3904 additional rendering cores
NVIDIA GeForce GTX 260 OEM 's Advantages
Lower TDP (182W vs 220W)

Score

Benchmark

FP32 (float)
Radeon RX 8800 XT +4697%
19.91 TFLOPS
GeForce GTX 260 OEM
0.415 TFLOPS
VS

Graphics Card

Unknown
Release Date
Dec 2009
Navi IV(RX 8000)
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1295 MHz
Base Clock
-
2430 MHz
Boost Clock
-
2438 MHz
Memory Clock
1008 MHz

Memory

16GB
Memory Size
1792MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
448bit
624.1GB/s
Bandwidth
112.9GB/s

Render Config

64
Compute Units
-
-
SM Count
24
4096
Shading Units
192
256
TMUs
64
96
ROPs
28
-
-
-
64
RT Cores
-
128 KB per Array
L1 Cache
-
4 MB
L2 Cache
224 KB
64 MB
L3 Cache
-

Theoretical Performance

233.3 GPixel/s
Pixel Rate
14.50 GPixel/s
622.1 GTexel/s
Texture Rate
33.15 GTexel/s
39.81 TFLOPS
FP16 (half)
-
19.91 TFLOPS
FP32 (float)
414.7 GFLOPS
622.1 GFLOPS
FP64 (double)
51.84 GFLOPS

Board Design

220W
TDP
182W
550 W
Suggested PSU
450 W
1x HDMI 2.1a3x DisplayPort 2.1
Outputs
2x DVI 1x S-Video
2x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

Navi 48
GPU Name
GT200B
Navi 48 XT
GPU Variant
G200-103-B2
RDNA 4.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
4 nm
Process Size
55 nm
Unknown
Transistors
1.4 billion
Unknown
Die Size
470 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.2
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
1.3
6.8
Shader Model
4.0

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