AMD Radeon RX 7600M vs AMD Radeon RX 455 OEM
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Jun 2016
Generation
Navi Mobile
Arctic Islands
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1500 MHz
-
Boost Clock
2410 MHz
-
Memory Clock
2000 MHz
1625 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
128bit
Bandwidth
256.0GB/s
104.0GB/s
Render Config
Compute Units
28
12
Shading Units
1792
768
TMUs
112
48
ROPs
64
16
RT Cores
28
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
256 KB
L3 Cache
32 MB
-
Theoretical Performance
Pixel Rate
154.2 GPixel/s
16.80 GPixel/s
Texture Rate
269.9 GTexel/s
50.40 GTexel/s
FP16 (half)
34.55 TFLOPS
-
FP32 (float)
17.27 TFLOPS
1.613 TFLOPS
FP64 (double)
539.8 GFLOPS
100.8 GFLOPS
Graphics Processor
GPU Name
Navi 33
Tobago
GPU Variant
Navi 33 LE
Tobago PRO(215-0875010)
Architecture
RDNA 3.0
GCN 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
13.3 billion
2.08 billion
Die Size
204 mm²
160 mm²
Board Design
TDP
90W
100W
Outputs
Portable Device Dependent
1x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin
Suggested PSU
-
300 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
6.7
6.3