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

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

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 7600M XT and 512MB VRAM Mobility Radeon HD 4870 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 14 years late
Boost Clock2469MHz
Larger VRAM bandwidth (288.0GB/s vs 56.83GB/s)
1248 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 7600M XT +2198%
20.23 TFLOPS
Mobility Radeon HD 4870
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

1280 MHz
Base Clock
-
2469 MHz
Boost Clock
-
2250 MHz
Memory Clock
888 MHz

Memory

8GB
Memory Size
512MB
GDDR6
Memory Type
GDDR3
128bit
Memory Bus
256bit
288.0GB/s
Bandwidth
56.83GB/s

Render Config

-
SM Count
-
32
Compute Units
10
2048
Shading Units
800
128
TMUs
40
64
ROPs
16
-
Tensor Cores
-
32
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB

Theoretical Performance

158.0 GPixel/s
Pixel Rate
8.800 GPixel/s
316.0 GTexel/s
Texture Rate
22.00 GTexel/s
40.45 TFLOPS
FP16 (half)
-
20.23 TFLOPS
FP32 (float)
880.0 GFLOPS
632.1 GFLOPS
FP64 (double)
176.0 GFLOPS

Graphics Processor

Navi 33
GPU Name
M98
Navi 33 XTM
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

Board Design

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

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
-
CUDA
-
6.7
Shader Model
4.1

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