AMD Radeon RX 6300M vs AMD Radeon HD 8770 OEM
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Sep 2013
Generation
Mobility Radeon
Sea Islands
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 3.0 x16
Clock Speeds
Base Clock
2000 MHz
-
Boost Clock
2400 MHz
-
Memory Clock
2250 MHz
1500 MHz
Memory
Memory Size
2GB
1024MB
Memory Type
GDDR6
GDDR5
Memory Bus
32bit
128bit
Bandwidth
72.00GB/s
96.00GB/s
Render Config
Compute Units
12
14
Shading Units
768
896
TMUs
48
56
ROPs
32
16
RT Cores
12
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
1024 KB
256 KB
L3 Cache
8 MB
-
Theoretical Performance
Pixel Rate
76.80 GPixel/s
16.80 GPixel/s
Texture Rate
115.2 GTexel/s
58.80 GTexel/s
FP16 (half)
7.373 TFLOPS
-
FP32 (float)
3.686 TFLOPS
1.882 TFLOPS
FP64 (double)
230.4 GFLOPS
117.6 GFLOPS
Graphics Processor
GPU Name
Navi 24
Bonaire
GPU Variant
Navi 24 XML
Bonaire XT(215-0839039)
Architecture
RDNA 2.0
GCN 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
5.4 billion
2.08 billion
Die Size
107 mm²
160 mm²
Board Design
TDP
35W
85W
Outputs
No outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
None
1x 6-pin
Suggested PSU
-
250 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.2
2.0
Vulkan
1.3
1.2
Shader Model
6.6
6.3