Home GPU Comparison AMD Radeon Pro 455 vs AMD Radeon RX 7600M

AMD Radeon Pro 455 vs AMD Radeon RX 7600M

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro 455 and 8GB VRAM AMD Radeon RX 7600M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 455 's Advantages
Lower TDP (35W vs 90W)
AMD Radeon RX 7600M 's Advantages
Released 6 years and 3 months late
Boost Clock2410MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.0GB/s vs 81.28GB/s)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon Pro 455
1.313 TFLOPS
AMD Radeon RX 7600M +1215%
17.27 TFLOPS
VS

Graphics Card

Oct 2016
Release Date
Jan 2023
Radeon Pro Mac
Generation
Navi Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1500 MHz
-
Boost Clock
2410 MHz
1270 MHz
Memory Clock
2000 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
128bit
81.28GB/s
Bandwidth
256.0GB/s

Render Config

12
Compute Units
28
-
-
-
768
Shading Units
1792
48
TMUs
112
16
ROPs
64
-
-
-
-
RT Cores
28
16 KB (per CU)
L1 Cache
128 KB per Array
1024 KB
L2 Cache
2 MB
-
L3 Cache
32 MB

Theoretical Performance

13.68 GPixel/s
Pixel Rate
154.2 GPixel/s
41.04 GTexel/s
Texture Rate
269.9 GTexel/s
1313 GFLOPS
FP16 (half)
34.55 TFLOPS
1313 GFLOPS
FP32 (float)
17.27 TFLOPS
82.08 GFLOPS
FP64 (double)
539.8 GFLOPS

Board Design

35W
TDP
90W
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

Baffin
GPU Name
Navi 33
Baffin PRO
GPU Variant
Navi 33 LE
GCN 4.0
Architecture
RDNA 3.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
6 nm
3 billion
Transistors
13.3 billion
123 mm²
Die Size
204 mm²

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.2
1.2
Vulkan
1.3
-
-
-
6.4
Shader Model
6.7

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