AMD Radeon RX 8800 XT vs NVIDIA GeForce RTX 6090
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Jan 2027
Generation
Navi IV(RX 8000)
GeForce 60
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1295 MHz
2300 MHz
Boost Clock
2430 MHz
2700 MHz
Memory Clock
2438 MHz
1750 MHz
Memory
Memory Size
16GB
32GB
Memory Type
GDDR6
GDDR7
Memory Bus
256bit
512bit
Bandwidth
624.1GB/s
1.79TB/s
Render Config
Compute Units
64
—
Shading Units
4096
24576
TMUs
256
768
ROPs
96
192
RT Cores
64
192
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
4 MB
96 MB
L3 Cache
64 MB
—
SM Count
—
192
Tensor Cores
—
768
Theoretical Performance
Pixel Rate
233.3 GPixel/s
518.4 GPixel/s
Texture Rate
622.1 GTexel/s
2073.6 GTexel/s
FP16 (half)
39.81 TFLOPS
132.7 TFLOPS
FP32 (float)
19.91 TFLOPS
132.7 TFLOPS
FP64 (double)
622.1 GFLOPS
2.074 TFLOPS
Graphics Processor
GPU Name
Navi 48
GR202
GPU Variant
Navi 48 XT
GR202-300-A1
Architecture
RDNA 4.0
Rubin
Foundry
TSMC
TSMC
Process Size
4 nm
3 nm
Transistors
Unknown
Unknown
Die Size
Unknown
Unknown
Board Design
TDP
220W
525W
Suggested PSU
550 W
900 W
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
1x HDMI 2.1b3x DisplayPort 2.1b
Power Connectors
2x 8-pin
1x 16-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.3
1.4
Shader Model
6.8
6.9
CUDA
—
12.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.