Home GPU Comparison AMD Radeon RX 7600M vs ATI Mobility Radeon HD 4870 X2

AMD Radeon RX 7600M vs ATI Mobility Radeon HD 4870 X2

We compared two Mobile platform GPUs: 8GB VRAM AMD Radeon RX 7600M and 1024MB VRAM Mobility Radeon HD 4870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7600M 's Advantages
Released 14 years late
Boost Clock2410MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (256.0GB/s vs 89.60GB/s)
992 additional rendering cores

Score

Benchmark

FP32 (float)
AMD Radeon RX 7600M +1862%
17.27 TFLOPS
Mobility Radeon HD 4870 X2
0.88 TFLOPS
VS

Graphics Card

Jan 2023
Release Date
Jan 2009
Navi Mobile
Generation
M9x
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

8GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
256bit
256.0GB/s
Bandwidth
89.60GB/s

Render Config

28
Compute Units
10
-
-
-
1792
Shading Units
800
112
TMUs
40
64
ROPs
16
-
-
-
28
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB
32 MB
L3 Cache
-

Theoretical Performance

154.2 GPixel/s
Pixel Rate
8.800 GPixel/s
269.9 GTexel/s
Texture Rate
22.00 GTexel/s
34.55 TFLOPS
FP16 (half)
-
17.27 TFLOPS
FP32 (float)
880.0 GFLOPS
539.8 GFLOPS
FP64 (double)
176.0 GFLOPS

Board Design

90W
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

Navi 33
GPU Name
M98
Navi 33 LE
GPU Variant
M98 XT L2 (216-0732023)
RDNA 3.0
Architecture
TeraScale
TSMC
Foundry
TSMC
6 nm
Process Size
55 nm
13.3 billion
Transistors
0.956 billion
204 mm²
Die Size
256 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.2
OpenCL
1.1
1.3
Vulkan
N/A
-
-
-
6.7
Shader Model
4.1

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