NVIDIA GeForce GTX 1080 Ti vs AMD Radeon RX 6800M
GPU Specs Compare
Graphics Card
Release Date
Mar 2017
May 2021
Generation
GeForce 10
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1481 MHz
2116 MHz
Boost Clock
1582 MHz
2390 MHz
Memory Clock
1376 MHz
2000 MHz
Memory
Memory Size
11GB
12GB
Memory Type
GDDR5X
GDDR6
Memory Bus
352bit
192bit
Bandwidth
484.4GB/s
384.0GB/s
Render Config
SM Count
28
-
Shading Units
3584
2560
TMUs
224
160
ROPs
88
64
L1 Cache
48 KB (per SM)
128 KB per Array
L2 Cache
0 MB
3 MB
Compute Units
-
40
RT Cores
-
40
L3 Cache
-
96 MB
Theoretical Performance
Pixel Rate
139.2 GPixel/s
153.0 GPixel/s
Texture Rate
354.4 GTexel/s
382.4 GTexel/s
FP16 (half)
177.2 GFLOPS
24.47 TFLOPS
FP32 (float)
11.34 TFLOPS
12.24 TFLOPS
FP64 (double)
354.4 GFLOPS
764.8 GFLOPS
Graphics Processor
GPU Name
GP102
Navi 22
GPU Variant
GP102-350-K1-A1
Navi 22 XTM
Architecture
Pascal
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
16 nm
7 nm
Transistors
11.8 billion
17.2 billion
Die Size
471 mm²
335 mm²
Board Design
TDP
250W
145W
Suggested PSU
600 W
-
Outputs
1x HDMI 2.03x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.3
CUDA
6.1
-
Shader Model
6.8
6.5
📊 Benchmark
3DMark Time Spy
-
11,498
3DMark Time Spy Extreme
-
5,418
3DMark Speed Way
-
2,096
Blender
-
1,568