Home GPU Comparison AMD Radeon R9 M385X vs AMD Radeon RX 7600M XT

AMD Radeon R9 M385X vs AMD Radeon RX 7600M XT

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M385X and 8GB VRAM Radeon RX 7600M XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7600M XT 's Advantages
Released 7 years and 8 months late
Boost Clock has increased by 124% (2469MHz vs 1100MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (288.0GB/s vs 76.80GB/s)
1152 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M385X
1.971 TFLOPS
Radeon RX 7600M XT +926%
20.23 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jan 2023
Gem System
Generation
Navi Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1000 MHz
Base Clock
1280 MHz
1100 MHz
Boost Clock
2469 MHz
1200 MHz
Memory Clock
2250 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
128bit
76.80GB/s
Bandwidth
288.0GB/s

Render Config

-
SM Count
-
14
Compute Units
32
896
Shading Units
2048
56
TMUs
128
16
ROPs
64
-
Tensor Cores
-
-
RT Cores
32
16 KB (per CU)
L1 Cache
128 KB per Array
256 KB
L2 Cache
2 MB

Theoretical Performance

17.60 GPixel/s
Pixel Rate
158.0 GPixel/s
61.60 GTexel/s
Texture Rate
316.0 GTexel/s
-
FP16 (half)
40.45 TFLOPS
1.971 TFLOPS
FP32 (float)
20.23 TFLOPS
123.2 GFLOPS
FP64 (double)
632.1 GFLOPS

Graphics Processor

Strato
GPU Name
Navi 33
Strato XT
GPU Variant
Navi 33 XTM
GCN 2.0
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
2.08 billion
Transistors
13.3 billion
160 mm²
Die Size
204 mm²

Board Design

Unknown
TDP
120W
-
Suggested PSU
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.2
1.2.170
Vulkan
1.3
-
CUDA
-
6.5
Shader Model
6.7

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