NVIDIA GeForce GTX 650 Ti vs AMD Radeon R9 285X

GPU · Specs Compare

Products
GPU NVIDIA GeForce GTX 650 Ti NVIDIA · 2012-10
GPU AMD Radeon R9 285X AMD
Graphics Card
Release Date
Oct 2012
Unknown
Generation
GeForce 600
Volcanic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1350 MHz
1375 MHz
Memory
Memory Size
1024MB
3GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
384bit
Bandwidth
86.40GB/s
264.0GB/s
Render Config
Shading Units
768
2048
TMUs
64
128
ROPs
16
32
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
256 KB
768 KB
Compute Units
—
32
Theoretical Performance
Pixel Rate
14.85 GPixel/s
32.06 GPixel/s
Texture Rate
59.39 GTexel/s
128.3 GTexel/s
FP32 (float)
1425 GFLOPS
4.104 TFLOPS
FP64 (double)
59.39 GFLOPS
—
Graphics Processor
GPU Name
GK106
Tonga
GPU Variant
GK106-220-A1
Tonga XT(215-0851313)
Architecture
Kepler
GCN 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.54 billion
5 billion
Die Size
221 mm²
366 mm²
Board Design
TDP
110W
200W
Suggested PSU
300 W
550 W
Outputs
2x DVI1x mini-HDMI 1.4a
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 6-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (11_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.1
1.2
CUDA
3.0
—
Shader Model
5.1
6.3
▲ Specs Compare Data sourced from official specifications and benchmark tests.