NVIDIA GeForce GTX 1080 Ti 12 GB vs AMD Radeon R9 M385
GPU · Specs Compare
Graphics Card
Release Date
Unknown
May 2015
Generation
GeForce 10
Gem System
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1557 MHz
900 MHz
Boost Clock
1670 MHz
1000 MHz
Memory Clock
1376 MHz
1200 MHz
Memory
Memory Size
12GB
4GB
Memory Type
GDDR5X
GDDR5
Memory Bus
384bit
128bit
Bandwidth
528.4GB/s
76.80GB/s
Render Config
SM Count
25
—
Shading Units
3200
896
TMUs
200
56
ROPs
80
16
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
0 MB
256 KB
Compute Units
—
14
Theoretical Performance
Pixel Rate
133.6 GPixel/s
16.00 GPixel/s
Texture Rate
334.0 GTexel/s
56.00 GTexel/s
FP16 (half)
167.0 GFLOPS
—
FP32 (float)
10.69 TFLOPS
1.792 TFLOPS
FP64 (double)
334.0 GFLOPS
112.0 GFLOPS
Graphics Processor
GPU Name
GP102
Strato
Architecture
Pascal
GCN 2.0
Foundry
TSMC
TSMC
Process Size
16 nm
28 nm
Transistors
11.8 billion
2.08 billion
Die Size
471 mm²
160 mm²
GPU Variant
—
Strato XT
Board Design
TDP
250W
Unknown
Suggested PSU
600 W
—
Outputs
1x HDMI 2.03x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 6-pin + 1x 8-pin
—
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2.170
CUDA
6.1
—
Shader Model
6.7
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.