NVIDIA GeForce GTX 1080 Ti 10 GB vs AMD Radeon HD 6870 1600SP Edition
GPU Specs Compare
Graphics Card
Release Date
Unknown
Jan 2013
Generation
GeForce 10
Northern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1582 MHz
-
Boost Clock
1683 MHz
-
Memory Clock
1376 MHz
1050 MHz
Memory
Memory Size
10GB
1024MB
Memory Type
GDDR5X
GDDR5
Memory Bus
320bit
256bit
Bandwidth
440.3GB/s
134.4GB/s
Render Config
SM Count
25
-
Shading Units
3200
1600
TMUs
200
80
ROPs
80
32
L1 Cache
48 KB (per SM)
8 KB (per CU)
L2 Cache
0 MB
512 KB
Compute Units
-
20
Theoretical Performance
Pixel Rate
134.6 GPixel/s
27.20 GPixel/s
Texture Rate
336.6 GTexel/s
68.00 GTexel/s
FP16 (half)
168.3 GFLOPS
-
FP32 (float)
10.77 TFLOPS
2.720 TFLOPS
FP64 (double)
336.6 GFLOPS
544.0 GFLOPS
Graphics Processor
GPU Name
GP102
Cypress
GPU Variant
GP102-300-KA-A1
Cypress XT(215-0735033)
Architecture
Pascal
TeraScale 2
Foundry
TSMC
TSMC
Process Size
16 nm
40 nm
Transistors
11.8 billion
2.154 billion
Die Size
471 mm²
334 mm²
Board Design
TDP
250W
175W
Suggested PSU
600 W
450 W
Outputs
1x HDMI 2.03x DisplayPort 1.4a
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
Power Connectors
1x 6-pin + 1x 8-pin
2x 6-pin
Graphics Features
DirectX
12 (12_1)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.3
N/A
CUDA
6.1
-
Shader Model
6.8
5.0
📊 Benchmark
3DMark Time Spy
9,955
-
3DMark Time Spy Extreme
4,658
-
Blender
905
-