Home GPU Comparison AMD Radeon Pro 555 vs AMD Radeon HD 7330M

AMD Radeon Pro 555 vs AMD Radeon HD 7330M

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro 555 and 1024MB VRAM Radeon HD 7330M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 555 's Advantages
Released 5 years and 5 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (81.60GB/s vs 12.80GB/s)
688 additional rendering cores
AMD Radeon HD 7330M 's Advantages
Lower TDP (5W vs 75W)

Score

Benchmark

FP32 (float)
Radeon Pro 555 +1532%
1.306 TFLOPS
Radeon HD 7330M
0.08 TFLOPS
VS

Graphics Card

Jun 2017
Release Date
Jan 2012
Radeon Pro Mac
Generation
London
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1275 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
81.60GB/s
Bandwidth
12.80GB/s

Render Config

12
Compute Units
2
-
-
-
768
Shading Units
80
48
TMUs
8
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
1024 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
2.000 GPixel/s
40.80 GTexel/s
Texture Rate
4.000 GTexel/s
1306 GFLOPS
FP16 (half)
-
1306 GFLOPS
FP32 (float)
80.00 GFLOPS
81.60 GFLOPS
FP64 (double)
-

Board Design

75W
TDP
5W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Polaris 21
GPU Name
Robson
Polaris 21 PRO
GPU Variant
Robson LE
GCN 4.0
Architecture
TeraScale 2
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
3 billion
Transistors
0.292 billion
123 mm²
Die Size
59 mm²

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
6.4
Shader Model
5.0

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