AMD Radeon RX 455 OEM vs NVIDIA GeForce GTX 770M
GPU · Specs Compare
Graphics Card
Release Date
Jun 2016
May 2013
Generation
Arctic Islands
GeForce 700M
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Memory Clock
1625 MHz
1002 MHz
Base Clock
—
706 MHz
Boost Clock
—
797 MHz
Memory
Memory Size
2GB
3GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
192bit
Bandwidth
104.0GB/s
96.19GB/s
Render Config
Compute Units
12
—
Shading Units
768
960
TMUs
48
80
ROPs
16
24
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
256 KB
384 KB
Theoretical Performance
Pixel Rate
16.80 GPixel/s
15.94 GPixel/s
Texture Rate
50.40 GTexel/s
63.76 GTexel/s
FP32 (float)
1.613 TFLOPS
1.530 TFLOPS
FP64 (double)
100.8 GFLOPS
63.76 GFLOPS
Graphics Processor
GPU Name
Tobago
GK106
GPU Variant
Tobago PRO(215-0875010)
N14E-GS-A1
Architecture
GCN 2.0
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.08 billion
2.54 billion
Die Size
160 mm²
221 mm²
Board Design
TDP
100W
75W
Suggested PSU
300 W
—
Outputs
1x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.1
Shader Model
6.3
5.1
CUDA
—
3.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.