AMD Radeon HD 8860 OEM vs NVIDIA GeForce GTX 650 Ti
GPU Specs Compare
Graphics Card
Release Date
Jan 2013
Oct 2012
Generation
Sea Islands
GeForce 600
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1400 MHz
1350 MHz
Memory
Memory Size
2GB
1024MB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
179.2GB/s
86.40GB/s
Render Config
Compute Units
20
-
Shading Units
1280
768
TMUs
80
64
ROPs
32
16
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
512 KB
256 KB
Theoretical Performance
Pixel Rate
29.60 GPixel/s
14.85 GPixel/s
Texture Rate
74.00 GTexel/s
59.39 GTexel/s
FP32 (float)
2.368 TFLOPS
1425 GFLOPS
FP64 (double)
148.0 GFLOPS
59.39 GFLOPS
Graphics Processor
GPU Name
Curacao
GK106
GPU Variant
Curacao PRO(215-0848000)
GK106-220-A1
Architecture
GCN 1.0
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.8 billion
2.54 billion
Die Size
212 mm²
221 mm²
Board Design
TDP
175W
110W
Suggested PSU
450 W
300 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
2x DVI1x mini-HDMI 1.4a
Power Connectors
1x 6-pin
1x 6-pin
Graphics Features
DirectX
12 (11_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.1
Shader Model
5.1
5.1
CUDA
-
3.0