Home GPU Comparison AMD Radeon RX 570 Mobile vs ATI Mobility Radeon HD 4850 X2

AMD Radeon RX 570 Mobile vs ATI Mobility Radeon HD 4850 X2

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 570 Mobile and 1024MB VRAM Mobility Radeon HD 4850 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 570 Mobile 's Advantages
Released 8 years and 11 months late
Boost Clock1206MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (211.2GB/s vs 89.60GB/s)
1248 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 570 Mobile +517%
4.94 TFLOPS
Mobility Radeon HD 4850 X2
0.8 TFLOPS
VS

Graphics Card

Dec 2017
Release Date
Jan 2009
Mobility Radeon
Generation
M9x
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

926 MHz
Base Clock
-
1206 MHz
Boost Clock
-
1650 MHz
Memory Clock
700 MHz

Memory

8GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
211.2GB/s
Bandwidth
89.60GB/s

Render Config

32
Compute Units
10
-
-
-
2048
Shading Units
800
128
TMUs
40
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

38.59 GPixel/s
Pixel Rate
8.000 GPixel/s
154.4 GTexel/s
Texture Rate
20.00 GTexel/s
4.940 TFLOPS
FP16 (half)
-
4.940 TFLOPS
FP32 (float)
800.0 GFLOPS
308.7 GFLOPS
FP64 (double)
160.0 GFLOPS

Board Design

85W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

Ellesmere
GPU Name
M98
Ellesmere PRO
GPU Variant
M98 L2 (216-0732019)
GCN 4.0
Architecture
TeraScale
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
55 nm
5.7 billion
Transistors
0.956 billion
232 mm²
Die Size
256 mm²

Graphics Features

12 (12_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
-
-
6.4
Shader Model
4.1

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