NVIDIA GeForce GTX 1080 Ti vs AMD Radeon RX 8800 XT
GPU · Specs Compare
Graphics Card
Release Date
Mar 2017
Unknown
Generation
GeForce 10
Navi IV(RX 8000)
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1481 MHz
1295 MHz
Boost Clock
1582 MHz
2430 MHz
Memory Clock
1376 MHz
2438 MHz
Memory
Memory Size
11GB
16GB
Memory Type
GDDR5X
GDDR6
Memory Bus
352bit
256bit
Bandwidth
484.4GB/s
624.1GB/s
Render Config
SM Count
28
—
Shading Units
3584
4096
TMUs
224
256
ROPs
88
96
L1 Cache
48 KB (per SM)
128 KB per Array
L2 Cache
0 MB
4 MB
Compute Units
—
64
RT Cores
—
64
L3 Cache
—
64 MB
Theoretical Performance
Pixel Rate
139.2 GPixel/s
233.3 GPixel/s
Texture Rate
354.4 GTexel/s
622.1 GTexel/s
FP16 (half)
177.2 GFLOPS
39.81 TFLOPS
FP32 (float)
11.34 TFLOPS
19.91 TFLOPS
FP64 (double)
354.4 GFLOPS
622.1 GFLOPS
Graphics Processor
GPU Name
GP102
Navi 48
GPU Variant
GP102-350-K1-A1
Navi 48 XT
Architecture
Pascal
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
16 nm
4 nm
Transistors
11.8 billion
Unknown
Die Size
471 mm²
Unknown
Board Design
TDP
250W
220W
Suggested PSU
600 W
550 W
Outputs
1x HDMI 2.03x DisplayPort 1.4a
1x HDMI 2.1a3x DisplayPort 2.1
Power Connectors
1x 6-pin + 1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.4
1.3
CUDA
6.1
—
Shader Model
6.8
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.