NVIDIA GeForce GTX 1080 Ti 12 GB vs AMD Radeon R7 265X OEM
GPU Specs Compare
Graphics Card
Release Date
Unknown
Aug 2014
Generation
GeForce 10
Volcanic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1557 MHz
900 MHz
Boost Clock
1670 MHz
925 MHz
Memory Clock
1376 MHz
1400 MHz
Memory
Memory Size
12GB
2GB
Memory Type
GDDR5X
GDDR5
Memory Bus
384bit
256bit
Bandwidth
528.4GB/s
179.2GB/s
Render Config
SM Count
25
-
Shading Units
3200
1280
TMUs
200
80
ROPs
80
32
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
0 MB
512 KB
Compute Units
-
20
Theoretical Performance
Pixel Rate
133.6 GPixel/s
29.60 GPixel/s
Texture Rate
334.0 GTexel/s
74.00 GTexel/s
FP16 (half)
167.0 GFLOPS
-
FP32 (float)
10.69 TFLOPS
2.368 TFLOPS
FP64 (double)
334.0 GFLOPS
148.0 GFLOPS
Graphics Processor
GPU Name
GP102
Curacao
Architecture
Pascal
GCN 1.0
Foundry
TSMC
TSMC
Process Size
16 nm
28 nm
Transistors
11.8 billion
2.8 billion
Die Size
471 mm²
212 mm²
GPU Variant
-
Curacao PRO(215-0848000)
Board Design
TDP
250W
150W
Suggested PSU
600 W
450 W
Outputs
1x HDMI 2.03x DisplayPort 1.4a
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
6.1
-
Shader Model
6.7
5.1